{"id":2105,"date":"2020-05-16T16:04:55","date_gmt":"2020-05-16T16:04:55","guid":{"rendered":"http:\/\/boyanmfg.com\/?p=2105"},"modified":"2024-05-27T17:16:29","modified_gmt":"2024-05-27T17:16:29","slug":"an-all-around-introduction-of-clear-plastic-molding","status":"publish","type":"post","link":"https:\/\/boyanmfg.com\/fr\/an-all-around-introduction-of-clear-plastic-molding\/","title":{"rendered":"Une pr\u00e9sentation g\u00e9n\u00e9rale du moulage de plastique transparent"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"2105\" class=\"elementor elementor-2105\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-249b458 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"249b458\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-74022a5\" data-id=\"74022a5\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-eff7517 elementor-widget elementor-widget-heading\" data-id=\"eff7517\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_78 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title ez-toc-toggle\" style=\"cursor:pointer\">Table des mati\u00e8res<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table des mati\u00e8res\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 eztoc-toggle-hide-by-default' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/boyanmfg.com\/fr\/an-all-around-introduction-of-clear-plastic-molding\/#All_you_need_to_know_about_clear_plastic_molding\" >Tout ce qu'il faut savoir sur le moulage de plastique transparent<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/boyanmfg.com\/fr\/an-all-around-introduction-of-clear-plastic-molding\/#Advantages_of_Clear_Plastics\" >Avantages des plastiques transparents<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/boyanmfg.com\/fr\/an-all-around-introduction-of-clear-plastic-molding\/#How_to_Measure_Transparency\" >Comment mesurer la transparence<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/boyanmfg.com\/fr\/an-all-around-introduction-of-clear-plastic-molding\/#Light_transmittance\" >Transmission de la lumi\u00e8re (%)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/boyanmfg.com\/fr\/an-all-around-introduction-of-clear-plastic-molding\/#Haze\" >Haze (%)<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/boyanmfg.com\/fr\/an-all-around-introduction-of-clear-plastic-molding\/#Available_Clear_Plastics\" >Plastiques transparents disponibles<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/boyanmfg.com\/fr\/an-all-around-introduction-of-clear-plastic-molding\/#How_to_Choose_a_Transparent_Plastic\" >Comment choisir un plastique transparent<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/boyanmfg.com\/fr\/an-all-around-introduction-of-clear-plastic-molding\/#Comparison_between_PMMA_and_PC\" >Comparaison entre PMMA et PC<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/boyanmfg.com\/fr\/an-all-around-introduction-of-clear-plastic-molding\/#Injection_defects_to_avoid\" >D\u00e9fauts d'injection \u00e0 \u00e9viter<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/boyanmfg.com\/fr\/an-all-around-introduction-of-clear-plastic-molding\/#Critical_Points_in_Design_and_Production\" >Points critiques de la conception et de la production<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/boyanmfg.com\/fr\/an-all-around-introduction-of-clear-plastic-molding\/#High_Precision_Machining_and_Polishing\" >Usinage et polissage de haute pr\u00e9cision<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/boyanmfg.com\/fr\/an-all-around-introduction-of-clear-plastic-molding\/#Gate_Design\" >Conception de la porte<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/boyanmfg.com\/fr\/an-all-around-introduction-of-clear-plastic-molding\/#Part_Design\" >Conception des pi\u00e8ces<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/boyanmfg.com\/fr\/an-all-around-introduction-of-clear-plastic-molding\/#Conduct_a_Mold_Flow_Analysis\" >Effectuer une analyse de la fluidit\u00e9 du moule<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/boyanmfg.com\/fr\/an-all-around-introduction-of-clear-plastic-molding\/#Adequate_Mold_Venting\" >Ventilation ad\u00e9quate des moisissures<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/boyanmfg.com\/fr\/an-all-around-introduction-of-clear-plastic-molding\/#Use_a_clean_machine\" >Utiliser une machine propre<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/boyanmfg.com\/fr\/an-all-around-introduction-of-clear-plastic-molding\/#Conclusion\" >Conclusion<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/boyanmfg.com\/fr\/an-all-around-introduction-of-clear-plastic-molding\/#We_are_experts_in_plastic_injection_molding_Contact_us_now_and_get_a_quick_quote\" >Nous sommes experts en moulage par injection de plastique. Contactez-nous d\u00e8s maintenant pour obtenir un devis rapide !<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2 class=\"elementor-heading-title elementor-size-default\"><span class=\"ez-toc-section\" id=\"All_you_need_to_know_about_clear_plastic_molding\"><\/span>Tout ce qu'il faut savoir sur le moulage de plastique transparent<span class=\"ez-toc-section-end\"><\/span><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-2b76f3e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"2b76f3e\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-9c44e1f\" data-id=\"9c44e1f\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-0ec4537 elementor-widget elementor-widget-text-editor\" data-id=\"0ec4537\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"translation-block\">En raison de la rigidit\u00e9 et de la fluidit\u00e9 du mat\u00e9riau et des exigences esth\u00e9tiques \u00e9lev\u00e9es, le moulage de plastique transparent est un travail plus difficile que le moulage de plastique normal. Cet article est une introduction g\u00e9n\u00e9rale aux mat\u00e9riaux plastiques transparents et au moulage par injection des plastiques transparents, ainsi qu'aux points auxquels vous devez pr\u00eater attention au cours des processus de conception et de production.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-f6b0091 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"f6b0091\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-86f8635\" data-id=\"86f8635\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-0ffb6c6 elementor-widget elementor-widget-text-editor\" data-id=\"0ffb6c6\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"translation-block\">1. <a href=\"#transparency\">Comment mesurer la transparence des mat\u00e9riaux<\/a>.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6276be5 elementor-widget elementor-widget-text-editor\" data-id=\"6276be5\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"translation-block\">3.<a href=\"#possible_defects\"> D\u00e9fauts d'injection possibles \u00e0 \u00e9viter<\/a>.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-91984a6\" data-id=\"91984a6\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-090c51c elementor-widget elementor-widget-text-editor\" data-id=\"090c51c\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"translation-block\">2. <a href=\"#transparent_plastics\">Introduction des plastiques transparents disponibles<\/a>.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d4f3e7a elementor-widget elementor-widget-text-editor\" data-id=\"d4f3e7a\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"translation-block\">4. <a href=\"#critical_points\">Points critiques dans la conception et la fabrication<\/a>.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-6dbbf6d elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6dbbf6d\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-0fa97c9\" data-id=\"0fa97c9\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-bab051b elementor-widget elementor-widget-heading\" data-id=\"bab051b\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\"><span class=\"ez-toc-section\" id=\"Advantages_of_Clear_Plastics\"><\/span>Avantages des plastiques transparents<span class=\"ez-toc-section-end\"><\/span><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1291374 elementor-widget elementor-widget-text-editor\" data-id=\"1291374\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"translation-block\">Les plastiques transparents trouvent aujourd'hui de nombreuses applications dans le monde moderne : luminaires, pi\u00e8ces automobiles, appareils m\u00e9nagers et r\u00e9cipients pour aliments et boissons. Par rapport au verre, les plastiques offrent une transparence comparable et pr\u00e9sentent \u00e9galement de nombreux avantages tels qu'un poids plus l\u00e9ger, un co\u00fbt plus faible, une plus grande rigidit\u00e9 et une meilleure r\u00e9sistance aux chocs.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d1aa4f4 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"d1aa4f4\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-fbd544a elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"fbd544a\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-dd94846\" data-id=\"dd94846\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-5068602 elementor-widget elementor-widget-menu-anchor\" data-id=\"5068602\" data-element_type=\"widget\" data-widget_type=\"menu-anchor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-menu-anchor\" id=\"transparency\"><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1c8a007 elementor-widget elementor-widget-heading\" data-id=\"1c8a007\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\"><span class=\"ez-toc-section\" id=\"How_to_Measure_Transparency\"><\/span>Comment mesurer la transparence<span class=\"ez-toc-section-end\"><\/span><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5847513 elementor-widget elementor-widget-text-editor\" data-id=\"5847513\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"translation-block\">La transparence est principalement mesur\u00e9e par deux param\u00e8tres :<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-38f3b2f elementor-widget elementor-widget-heading\" data-id=\"38f3b2f\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\"><span class=\"ez-toc-section\" id=\"Light_transmittance\"><\/span>Transmission de la lumi\u00e8re (%)<span class=\"ez-toc-section-end\"><\/span><\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-20e89e9 elementor-widget elementor-widget-text-editor\" data-id=\"20e89e9\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"translation-block\">C'est assez simple. La transmission de la lumi\u00e8re est d\u00e9finie comme le pourcentage de lumi\u00e8re qui passe \u00e0 travers le mat\u00e9riau transparent (le pourcentage restant est soit r\u00e9fl\u00e9chi, soit absorb\u00e9 par l'objet transparent).<\/p><p class=\"translation-block\">Aucun mat\u00e9riau transparent ne peut atteindre une transmittance lumineuse de 100% ; m\u00eame le meilleur verre optique ne peut atteindre qu'une transmittance de 95% ! En g\u00e9n\u00e9ral, pour les plastiques, la transmission de la lumi\u00e8re est d'environ 92% pour le PMMA et 90% pour le PC.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-39ef9fe elementor-widget elementor-widget-heading\" data-id=\"39ef9fe\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\"><span class=\"ez-toc-section\" id=\"Haze\"><\/span><a href=\"https:\/\/omnexus.specialchem.com\/polymer-properties\/properties\/haze\" target=\"_blank\" rel=\"noopener\">Haze (%)<\/a><span class=\"ez-toc-section-end\"><\/span><\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-eda5a3b elementor-widget elementor-widget-text-editor\" data-id=\"eda5a3b\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"translation-block\">Le Haze est la diffusion de la lumi\u00e8re lorsqu'elle passe \u00e0 travers un objet ; il donne aux objets un aspect nuageux ou brumeux lorsque l'on voit \u00e0 travers le mat\u00e9riau transparent.<\/p><p class=\"translation-block\">Un plastique transparent de qualit\u00e9 a une mesure du voile inf\u00e9rieure \u00e0 2%, comparable \u00e0 celle du verre ; un mat\u00e9riau transparent de qualit\u00e9 doit avoir une transmission lumineuse \u00e9lev\u00e9e et une mesure du voile faible.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-15a3298 elementor-widget elementor-widget-text-editor\" data-id=\"15a3298\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"translation-block\"><strong><em>Mat\u00e9riaux diffusant la lumi\u00e8re<\/em><u>:<\/u><\/strong> <em>Certains mat\u00e9riaux peuvent avoir une transmission lumineuse \u00e9lev\u00e9e tout en ayant une valeur de brume \u00e9lev\u00e9e ; on les appelle \u2018mat\u00e9riaux diffusant la lumi\u00e8re\u2019. Ils sont souvent utilis\u00e9s pour recouvrir les lampes et les indicateurs \u00e0 DEL, de sorte que la lumi\u00e8re soit plus uniforme et moins \u00e9blouissante. <\/em><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a41f698 elementor-widget elementor-widget-image\" data-id=\"a41f698\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"http:\/\/boyanmfg.com\/shop\/light-diffusing-plastic-part\/\">\n\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/03\/light-diffusing-plastic-part-300x300.jpg\" class=\"attachment-medium size-medium wp-image-1992\" alt=\"pi\u00e8ce en plastique pour la diffusion de la lumi\u00e8re\" srcset=\"https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/03\/light-diffusing-plastic-part-300x300.jpg 300w, https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/03\/light-diffusing-plastic-part-100x100.jpg 100w, https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/03\/light-diffusing-plastic-part-600x600.jpg 600w, https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/03\/light-diffusing-plastic-part-150x150.jpg 150w, https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/03\/light-diffusing-plastic-part.jpg 750w\" sizes=\"(max-width: 300px) 100vw, 300px\">\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-0a490ca elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"0a490ca\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-e691692\" data-id=\"e691692\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-0a4374c elementor-widget elementor-widget-menu-anchor\" data-id=\"0a4374c\" data-element_type=\"widget\" data-widget_type=\"menu-anchor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-menu-anchor\" id=\"transparent_plastics\"><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-55adb37 elementor-widget elementor-widget-heading\" data-id=\"55adb37\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\"><span class=\"ez-toc-section\" id=\"Available_Clear_Plastics\"><\/span>Plastiques transparents disponibles<span class=\"ez-toc-section-end\"><\/span><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2910073 elementor-widget elementor-widget-text-editor\" data-id=\"2910073\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"translation-block\">Les plastiques transparents sont beaucoup plus polyvalents que vous ne le pensez \u00e0 premi\u00e8re vue ! La plupart d'entre eux sont des <strong>plastiquesamorphiques<\/strong>, notamment <strong>PMMA (acrylique), PC, PS, PPSU, PES, ABS, AS, PETG, PCTG<\/strong>, mais aussi des <strong>plastiques cristallins<\/strong> tels que <strong>PET<\/strong>, et m\u00eame <strong>PA (nylon), PP.<\/strong>.<\/p><p class=\"translation-block\">Il est important de noter qu'il ne s'agit pas de PP et de PA normaux, car le PP normal est translucide (\u00e0 moiti\u00e9 transparent) et le PA est g\u00e9n\u00e9ralement opaque. Le PP et le PA transparents sont sp\u00e9cialement modifi\u00e9s pour devenir semi-cristallins ou avec de tr\u00e8s petits cristaux afin que la lumi\u00e8re puisse encore passer.<\/p><p class=\"translation-block\">Parall\u00e8lement, il existe des plastiques transparents \u00e9lastiques (ou souples), comme le TPU<\/strong> ou le PVC. &lt;\/Ils sont souvent utilis\u00e9s pour fabriquer des \u00e9tuis de t\u00e9l\u00e9phone.<\/p><p class=\"translation-block\">Le <strong>PE<\/strong> et le <strong>PVC<\/strong> peuvent \u00eatre transform\u00e9s en films transparents, mais leur clart\u00e9 diminue rapidement lorsque l'\u00e9paisseur augmente, de sorte qu'ils ne sont pas consid\u00e9r\u00e9s comme de v\u00e9ritables mat\u00e9riaux transparents.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-672faa3 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"672faa3\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-278e5ad\" data-id=\"278e5ad\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-e97fc2e elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"e97fc2e\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6337444 elementor-widget elementor-widget-heading\" data-id=\"6337444\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\"><span class=\"ez-toc-section\" id=\"How_to_Choose_a_Transparent_Plastic\"><\/span>Comment choisir un plastique transparent<span class=\"ez-toc-section-end\"><\/span><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-21a6b6b elementor-widget elementor-widget-text-editor\" data-id=\"21a6b6b\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"translation-block\">Lorsque nous choisissons le plastique transparent appropri\u00e9 pour une application, nous ne pensons pas seulement au co\u00fbt et \u00e0 la facilit\u00e9 de fabrication, mais nous devons \u00e9galement tenir compte de nombreux autres facteurs tels que la <strong>r\u00e9sistance m\u00e9canique, la rigidit\u00e9, la r\u00e9sistance aux rayures, la plage de temp\u00e9rature, la r\u00e9sistance chimique, la r\u00e9sistance aux UV, le taux de r\u00e9tr\u00e9cissement, l'isolation \u00e9lectrique<\/strong>, etc.<\/p><p class=\"translation-block\">Il est essentiel de choisir le bon mat\u00e9riau avant de commencer la production du moule, sinon il peut \u00eatre co\u00fbteux de changer de mat\u00e9riau plus tard, car le moule peut devoir \u00eatre modifi\u00e9 en cons\u00e9quence.<\/p><p class=\"translation-block\">Chaque mat\u00e9riau a ses propres caract\u00e9ristiques. Sinon, il n'aurait aucune raison d'\u00eatre ! Par exemple, le <strong>PPSU<\/strong> est largement utilis\u00e9 pour les biberons, car il est assez stable dans l'eau chaude et ne contient pas de BPA, mais il est assez cher et d'une couleur un peu jaun\u00e2tre ; le <strong>PETG<\/strong> ne contient pas non plus de BPA, il a une grande r\u00e9sistance m\u00e9canique et chimique, mais sa stabilit\u00e9 \u00e0 la chaleur est plus faible ;\u00a0<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-488076b elementor-widget elementor-widget-image\" data-id=\"488076b\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"600\" height=\"400\" src=\"https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/05\/PETG-cosmetic-bottle.jpg\" class=\"attachment-large size-large wp-image-2141\" alt=\"un flacon cosm\u00e9tique en PETG\" srcset=\"https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/05\/PETG-cosmetic-bottle.jpg 600w, https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/05\/PETG-cosmetic-bottle-300x200.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f06ade9 elementor-widget elementor-widget-text-editor\" data-id=\"f06ade9\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"translation-block\">Le PA (nylon) transparent est tr\u00e8s solide et durable, mais il pr\u00e9sente une mauvaise stabilit\u00e9 dimensionnelle et son absorption d'eau est assez \u00e9lev\u00e9e.<\/p><p class=\"translation-block\">Toutefois, dans la r\u00e9alit\u00e9, les<strong>plastiques transparents les plus couramment utilis\u00e9s<\/strong> sont le <strong>PMMA<\/strong> et le <strong>PC<\/strong>. Ils peuvent r\u00e9pondre \u00e0 la plupart des exigences des applications. Si vous ne savez pas quoi choisir, optez pour l'un d'entre eux. Si votre application est tout \u00e0 fait unique et que vous souhaitez obtenir de l'aide dans le choix du mat\u00e9riau, n'h\u00e9sitez pas \u00e0 nous contacter pour que nous puissions vous conseiller !<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-0d9daa6 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"0d9daa6\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-35a756a\" data-id=\"35a756a\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-69c74b7 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"69c74b7\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-de81cdc elementor-widget elementor-widget-heading\" data-id=\"de81cdc\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\"><span class=\"ez-toc-section\" id=\"Comparison_between_PMMA_and_PC\"><\/span>Comparaison entre PMMA et PC<span class=\"ez-toc-section-end\"><\/span><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5b83c76 elementor-widget elementor-widget-text-editor\" data-id=\"5b83c76\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"translation-block\">Si nous les comparons :<\/p><ol><li class=\"MsoNormal\"><span lang=\"EN-US\">Le PMMA est le plastique le plus transparent de tous, il a un coefficient de transmission de la lumi\u00e8re de 92%, alors que celui du PC est de 90% ;<\/span><\/li><li class=\"MsoNormal\"><span lang=\"EN-US\">Le PMMA est plus fragile et rigide, ce qui le rend susceptible de se briser ou de se fissurer en cas d'impact et au fil du temps. En revanche, le PC pr\u00e9sente une plus grande r\u00e9sistance aux chocs et une plus grande flexibilit\u00e9.<\/span><\/li><li class=\"MsoNormal\"><span lang=\"EN-US\">Le PC est plus sujet aux rayures de surface, tandis que le PMMA est plus r\u00e9sistant aux rayures.<\/span><\/li><li class=\"MsoNormal\"><span lang=\"EN-US\">Le PC est plus r\u00e9sistant aux intemp\u00e9ries que le PMMA. La plage de temp\u00e9rature de fonctionnement du PC est de -45<\/span><span lang=\"EN-US\" style=\"font-family: 'Arial Unicode MS','sans-serif';\">\u2103<\/span><span lang=\"EN-US\">\u00e0 135<span lang=\"EN-US\" style=\"font-family: 'Arial Unicode MS','sans-serif';\">\u2103 <\/span><\/span><span lang=\"EN-US\">par rapport \u00e0 celle du PMMA est de -40<\/span><span lang=\"EN-US\" style=\"font-family: 'Arial Unicode MS','sans-serif';\">\u2103 <\/span><span lang=\"EN-US\">\u00e0 70<\/span><span lang=\"EN-US\" style=\"font-family: 'Arial Unicode MS','sans-serif';\">\u2103<\/span><span lang=\"EN-US\">.<\/span><\/li><li class=\"MsoNormal\"><span lang=\"EN-US\">Le PC est plus r\u00e9sistant aux produits chimiques que le PMMA.<\/span><\/li><li class=\"MsoNormal\"><span lang=\"EN-US\">Le PC peut \u00eatre ignifug\u00e9 alors que le PMMA ne l'est pas.<\/span><\/li><\/ol>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-25f4bc1 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"25f4bc1\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-e0217e5\" data-id=\"e0217e5\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-2ce0a2c elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"2ce0a2c\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4af2062 elementor-widget elementor-widget-menu-anchor\" data-id=\"4af2062\" data-element_type=\"widget\" data-widget_type=\"menu-anchor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-menu-anchor\" id=\"possible_defects\"><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a22642c elementor-widget elementor-widget-heading\" data-id=\"a22642c\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\"><span class=\"ez-toc-section\" id=\"Injection_defects_to_avoid\"><\/span>D\u00e9fauts d'injection \u00e0 \u00e9viter<span class=\"ez-toc-section-end\"><\/span><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-17117ea elementor-widget elementor-widget-text-editor\" data-id=\"17117ea\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"translation-block\">Les pi\u00e8ces transparentes ont des exigences esth\u00e9tiques \u00e9lev\u00e9es, il est donc essentiel d'\u00e9viter les probl\u00e8mes \u00e9num\u00e9r\u00e9s ci-dessous. La fabrication doit \u00eatre effectu\u00e9e par des op\u00e9rateurs exp\u00e9riment\u00e9s et des contr\u00f4les m\u00e9ticuleux doivent \u00eatre r\u00e9alis\u00e9s.<\/p><p class=\"translation-block\">Lors de la fabrication, le taux de rebut tend \u00e0 \u00eatre plus \u00e9lev\u00e9, ce facteur doit donc \u00eatre pris en compte lors du calcul des co\u00fbts de production.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a456ff2 elementor-widget elementor-widget-text-editor\" data-id=\"a456ff2\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul><li><a href=\"http:\/\/boyanmfg.com\/common-injection-molding-defects\/#void_bubble\">Bulles d'air, vide d'air<\/a>.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-56e6362 elementor-widget elementor-widget-image\" data-id=\"56e6362\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"600\" height=\"400\" src=\"https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/03\/air-bubbles-in-led-lens.jpg\" class=\"attachment-neve-blog size-neve-blog wp-image-2059\" alt=\"bulles d&#039;air dans les premi\u00e8res prises de vue de la production d&#039;essai\" srcset=\"https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/03\/air-bubbles-in-led-lens.jpg 600w, https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/03\/air-bubbles-in-led-lens-300x200.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4c38eb6 elementor-widget elementor-widget-text-editor\" data-id=\"4c38eb6\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul><li><a href=\"http:\/\/boyanmfg.com\/common-injection-molding-defects\/#silver_streak\">Lignes d'argent.<\/a> ou \u00e9galement appel\u00e9es \"stries argent\u00e9es\".<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-311c5c5 elementor-widget elementor-widget-image\" data-id=\"311c5c5\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"450\" src=\"https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/05\/silver-streak-transparent-part.jpg\" class=\"attachment-large size-large wp-image-8350\" alt=\"trace argent\u00e9e sur une pi\u00e8ce en plastique transparent\" srcset=\"https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/05\/silver-streak-transparent-part.jpg 600w, https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/05\/silver-streak-transparent-part-300x225.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-07a819d elementor-widget elementor-widget-text-editor\" data-id=\"07a819d\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul><li><a href=\"http:\/\/boyanmfg.com\/common-injection-molding-defects\/#gate_blush\">Fard \u00e0 joues<\/a><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7f280ae elementor-widget elementor-widget-image\" data-id=\"7f280ae\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"450\" src=\"https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/05\/gate-blush-transparent-part.jpg\" class=\"attachment-large size-large wp-image-8349\" alt=\"porte blush sur partie transparente en plastique\" srcset=\"https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/05\/gate-blush-transparent-part.jpg 600w, https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/05\/gate-blush-transparent-part-300x225.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e15d714 elementor-widget elementor-widget-text-editor\" data-id=\"e15d714\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul><li><a href=\"http:\/\/boyanmfg.com\/common-injection-molding-defects\/#weld_line\">lignes de soudure<\/a>. Il est parfois difficile de les \u00e9viter compl\u00e8tement, mais de tr\u00e8s l\u00e9g\u00e8res lignes de soudure peuvent \u00eatre accept\u00e9es en fonction des exigences du client et de l'application.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7de214e elementor-widget elementor-widget-image\" data-id=\"7de214e\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"450\" src=\"https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/03\/weld-lines-transparent-plastic-part.jpg\" class=\"attachment-large size-large wp-image-8327\" alt=\"lignes de soudure sur une pi\u00e8ce en plastique transparent\" srcset=\"https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/03\/weld-lines-transparent-plastic-part.jpg 600w, https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/03\/weld-lines-transparent-plastic-part-300x225.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d426ab5 elementor-widget elementor-widget-text-editor\" data-id=\"d426ab5\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul><li>ligne d'\u00e9coulement.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-613618a elementor-widget elementor-widget-image\" data-id=\"613618a\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"400\" src=\"https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/05\/flow-line-clear-plastic-part-2.jpg\" class=\"attachment-large size-large wp-image-2167\" alt=\"ligne d&#039;\u00e9coulement sur une pi\u00e8ce en plastique transparent\" srcset=\"https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/05\/flow-line-clear-plastic-part-2.jpg 600w, https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/05\/flow-line-clear-plastic-part-2-300x200.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-efd8536 elementor-widget elementor-widget-image\" data-id=\"efd8536\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"400\" src=\"https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/05\/flow-line-clear-plastic-part.jpg\" class=\"attachment-full size-full wp-image-2126\" alt=\"\" srcset=\"https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/05\/flow-line-clear-plastic-part.jpg 600w, https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/05\/flow-line-clear-plastic-part-300x200.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9a333fe elementor-widget elementor-widget-text-editor\" data-id=\"9a333fe\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul><li><a href=\"http:\/\/boyanmfg.com\/common-injection-molding-defects\/#sink_mark\">marques d'\u00e9vier<\/a>.<\/li><li>Fissures. Par exemple, le PC est susceptible de se fissurer en raison d'une contrainte interne plus \u00e9lev\u00e9e. <a href=\"http:\/\/boyanmfg.com\/plastic-annealing-injection-molding\/\">Traitement thermique<\/a> est parfois n\u00e9cessaire pour les pi\u00e8ces de grande taille ou \u00e0 parois \u00e9paisses.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-c37556f elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"c37556f\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-98f3282\" data-id=\"98f3282\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-4176815 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"4176815\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-21786ac elementor-widget elementor-widget-menu-anchor\" data-id=\"21786ac\" data-element_type=\"widget\" data-widget_type=\"menu-anchor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-menu-anchor\" id=\"critical_points\"><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5229501 elementor-widget elementor-widget-heading\" data-id=\"5229501\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\"><span class=\"ez-toc-section\" id=\"Critical_Points_in_Design_and_Production\"><\/span>Points critiques de la conception et de la production<span class=\"ez-toc-section-end\"><\/span><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-7b4ea36 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7b4ea36\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-d94939e\" data-id=\"d94939e\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-323f212 elementor-widget elementor-widget-heading\" data-id=\"323f212\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\"><span class=\"ez-toc-section\" id=\"High_Precision_Machining_and_Polishing\"><\/span>Usinage et polissage de haute pr\u00e9cision<span class=\"ez-toc-section-end\"><\/span><\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e5c4a01 elementor-widget elementor-widget-text-editor\" data-id=\"e5c4a01\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"translation-block\">En raison des exigences \u00e9lev\u00e9es en mati\u00e8re de clart\u00e9 optique et d'esth\u00e9tique attrayante, l'usinage et le polissage des moules pour les pi\u00e8ces en plastique transparent sont soumis \u00e0 des exigences plus strictes.<\/p><p class=\"translation-block\">Pour certains composants optiques, le polissage du moule doit \u00eatre effectu\u00e9 dans un atelier \u00e0 l'abri de la poussi\u00e8re.<\/p><p class=\"translation-block\">L'usinage doit \u00eatre maintenu dans une tol\u00e9rance \u00e9troite, de mani\u00e8re \u00e0 ce que le <strong>polissage<\/strong> suivant ne modifie pas les propri\u00e9t\u00e9s g\u00e9om\u00e9triques. Ainsi, apr\u00e8s le polissage, vous ne verrez pas de distorsion ou d'ondulation sur l'image r\u00e9fl\u00e9chie. Sinon, la m\u00eame distorsion ou ondulation appara\u00eetra \u00e9galement sur les pi\u00e8ces en plastique moul\u00e9es.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-c2c23c4 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"c2c23c4\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-d8437ef\" data-id=\"d8437ef\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-c9dabba elementor-widget elementor-widget-heading\" data-id=\"c9dabba\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\"><span class=\"ez-toc-section\" id=\"Gate_Design\"><\/span><a href=\"http:\/\/boyanmfg.com\/injection-mold-gate-types\/\">Conception de la porte<\/a><span class=\"ez-toc-section-end\"><\/span><\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cdd9d7b elementor-widget elementor-widget-text-editor\" data-id=\"cdd9d7b\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"translation-block\">De nombreux plastiques transparents sont des mat\u00e9riaux \u00e0 \u00e9coulement rigide, c'est-\u00e0-dire qu'ils ont une faible fluidit\u00e9 (g\u00e9n\u00e9ralement mesur\u00e9e par l'indice d'\u00e9coulement \u00e0 l'\u00e9tat fondu) ou une viscosit\u00e9 \u00e9lev\u00e9e. Cela pose de nouveaux d\u00e9fis \u00e0 la conception des moules et au contr\u00f4le du processus de moulage. Une mauvaise fluidit\u00e9 peut entra\u00eener des contraintes internes excessives qui conduisent \u00e0 des d\u00e9fauts d'injection tels que des fissures, des lignes d'\u00e9coulement, des lignes d'argent et des vides.<\/p><p class=\"translation-block\">Il est conseill\u00e9 de placer la porte dans la zone de la paroi \u00e9paisse et de l'agrandir si possible. Cela permet de remplir la cavit\u00e9 rapidement et facilement, et de conserver une pression de tassement suffisante pour compenser le r\u00e9tr\u00e9cissement au cours de l'\u00e9tape de tassement.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bbf6eb5 elementor-widget elementor-widget-image\" data-id=\"bbf6eb5\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"337\" src=\"https:\/\/boyanmfg.com\/wp-content\/uploads\/2024\/01\/optical-lenses-for-vehicle-light.jpg\" class=\"attachment-large size-large wp-image-7600\" alt=\"lentilles optiques pour l&#039;\u00e9clairage des v\u00e9hicules\" srcset=\"https:\/\/boyanmfg.com\/wp-content\/uploads\/2024\/01\/optical-lenses-for-vehicle-light.jpg 600w, https:\/\/boyanmfg.com\/wp-content\/uploads\/2024\/01\/optical-lenses-for-vehicle-light-300x169.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3e5c080 elementor-widget elementor-widget-image\" data-id=\"3e5c080\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/05\/injection-gate-clear-plastic-molding.jpg\" title=\"Porte d&#039;injection moulage plastique transparent\" alt=\"porte d&#039;injection d&#039;une pi\u00e8ce moul\u00e9e en plastique transparent\" loading=\"lazy\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-5d1ba7a elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5d1ba7a\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-a208764\" data-id=\"a208764\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-2733d9b elementor-widget elementor-widget-heading\" data-id=\"2733d9b\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\"><span class=\"ez-toc-section\" id=\"Part_Design\"><\/span>Conception des pi\u00e8ces<span class=\"ez-toc-section-end\"><\/span><\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b3c0a06 elementor-widget elementor-widget-text-editor\" data-id=\"b3c0a06\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"translation-block\">Outre la conception de la porte et l'optimisation des param\u00e8tres d'injection, la conception correcte de la pi\u00e8ce est \u00e9galement essentielle pour \u00e9liminer les \u00e9ventuels d\u00e9fauts d'injection.<\/p><p class=\"translation-block\">Une r\u00e8gle simple consiste \u00e0 <strong>avoir une \u00e9paisseur de paroi appropri\u00e9e et \u00e0 la maintenir r\u00e9guli\u00e8re<\/strong> sur l'ensemble de la pi\u00e8ce. Pour le PC et le PMMA, il est pr\u00e9f\u00e9rable que l'\u00e9paisseur de la paroi soit sup\u00e9rieure \u00e0 1 mm. Mais dans la pratique, ce n'est pas aussi simple que cela ! Si vous souhaitez obtenir des conseils sur votre conception, n'h\u00e9sitez pas \u00e0 nous contacter.<\/p><p class=\"translation-block\">Une autre chose \u00e0 laquelle il faut faire attention est d'avoir un angle de d\u00e9pouille l\u00e9g\u00e8rement plus grand, sinon il peut y avoir des rayures sur le c\u00f4t\u00e9 vertical.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-6a097c8 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6a097c8\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-e3305d0\" data-id=\"e3305d0\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-1ffe1d2 elementor-widget elementor-widget-heading\" data-id=\"1ffe1d2\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\"><span class=\"ez-toc-section\" id=\"Conduct_a_Mold_Flow_Analysis\"><\/span>Effectuer une analyse de la fluidit\u00e9 du moule<span class=\"ez-toc-section-end\"><\/span><\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c86a6c6 elementor-widget elementor-widget-text-editor\" data-id=\"c86a6c6\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"translation-block\">Il est toujours recommand\u00e9 d'effectuer une analyse du flux du moule, afin de v\u00e9rifier la pression, la temp\u00e9rature, la tendance \u00e0 la formation de lignes de soudure et de bulles d'air, et d'affiner la conception de la porte et de la pi\u00e8ce.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cb113bc elementor-widget elementor-widget-image\" data-id=\"cb113bc\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"400\" src=\"https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/05\/scratches-due-to-small-draft-angle.jpg\" class=\"attachment-large size-large wp-image-2129\" alt=\"rayures superficielles caus\u00e9es par un angle de d\u00e9pouille trop faible\" srcset=\"https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/05\/scratches-due-to-small-draft-angle.jpg 600w, https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/05\/scratches-due-to-small-draft-angle-300x200.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-99619d8 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"99619d8\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-b6b2398\" data-id=\"b6b2398\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-17ff3c7 elementor-widget elementor-widget-heading\" data-id=\"17ff3c7\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\"><span class=\"ez-toc-section\" id=\"Adequate_Mold_Venting\"><\/span>Ventilation ad\u00e9quate des moisissures<span class=\"ez-toc-section-end\"><\/span><\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9f344a7 elementor-widget elementor-widget-text-editor\" data-id=\"9f344a7\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"translation-block\">C'est tr\u00e8s important pour \u00e9viter les poches d'air dans le moule, qui entra\u00eeneraient des bulles d'air, des tirs courts, des \u00e9clairs, des br\u00fblures du mat\u00e9riau et d'autres probl\u00e8mes. La profondeur d'a\u00e9ration d\u00e9pend de la viscosit\u00e9 de la mati\u00e8re plastique. C'est en partie pour cette raison qu'un changement de mat\u00e9riau peut poser probl\u00e8me pour un moule d\u00e9j\u00e0 fabriqu\u00e9.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-6dce4b1 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6dce4b1\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-5bb2173\" data-id=\"5bb2173\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-8c567f7 elementor-widget elementor-widget-heading\" data-id=\"8c567f7\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\"><span class=\"ez-toc-section\" id=\"Use_a_clean_machine\"><\/span>Utiliser une machine propre<span class=\"ez-toc-section-end\"><\/span><\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f2351c4 elementor-widget elementor-widget-text-editor\" data-id=\"f2351c4\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"translation-block\">Si les vis et les cylindres de la machine de moulage par injection ne sont pas compl\u00e8tement nettoy\u00e9s, des points ou des impuret\u00e9s peuvent appara\u00eetre dans les pi\u00e8ces transparentes moul\u00e9es. Cela ne se produit pas forc\u00e9ment sur toutes les pi\u00e8ces, mais de mani\u00e8re al\u00e9atoire sur certaines d'entre elles. Par cons\u00e9quent, avant la production, nous devons nettoyer soigneusement les cylindres et les vis.<\/p><p class=\"translation-block\">Il est plus facile d'utiliser la machine uniquement pour les produits transparents, si possible.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d804ca9 elementor-widget elementor-widget-image\" data-id=\"d804ca9\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"400\" src=\"https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/05\/impurity-in-clear-plastic.jpg\" class=\"attachment-large size-large wp-image-2143\" alt=\"impuret\u00e9 dans le plastique transparent\" srcset=\"https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/05\/impurity-in-clear-plastic.jpg 600w, https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/05\/impurity-in-clear-plastic-300x200.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-2de854a elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"2de854a\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-9814788\" data-id=\"9814788\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-db8712d elementor-widget elementor-widget-heading\" data-id=\"db8712d\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\"><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span>Conclusion<span class=\"ez-toc-section-end\"><\/span><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e901395 elementor-widget elementor-widget-text-editor\" data-id=\"e901395\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"translation-block\">Compte tenu de tout cela, si vous comprenez tous les points ci-dessus et que vous les gardez \u00e0 l'esprit lors de la conception de vos pi\u00e8ces en plastique transparent, vous avez beaucoup plus de chances d'obtenir un r\u00e9sultat satisfaisant \u00e0 la fin du processus.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-91b46bb elementor-widget elementor-widget-spacer\" data-id=\"91b46bb\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-1da6bf6 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1da6bf6\" data-element_type=\"section\" data-settings='{\"background_background\":\"classic\"}'>\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-13dd8e9\" data-id=\"13dd8e9\" data-element_type=\"column\" data-settings='{\"background_background\":\"classic\"}'>\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-3aa5186 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3aa5186\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-inner-column elementor-element elementor-element-8499a55\" data-id=\"8499a55\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-904f1c5 elementor-widget elementor-widget-image\" data-id=\"904f1c5\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"350\" height=\"263\" src=\"https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/05\/transparent-lens-PC.png\" class=\"attachment-large size-large wp-image-8355\" alt=\"lentille transparente Polycarbonate\" srcset=\"https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/05\/transparent-lens-PC.png 350w, https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/05\/transparent-lens-PC-300x225.png 300w\" sizes=\"(max-width: 350px) 100vw, 350px\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-inner-column elementor-element elementor-element-d962db9\" data-id=\"d962db9\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-e6a9b75 elementor-widget elementor-widget-heading\" data-id=\"e6a9b75\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\"><span class=\"ez-toc-section\" id=\"We_are_experts_in_plastic_injection_molding_Contact_us_now_and_get_a_quick_quote\"><\/span><span>Nous sommes experts en moulage par injection de plastique. Contactez-nous d\u00e8s maintenant pour obtenir un devis rapide !<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-inner-column elementor-element elementor-element-bde5ff0\" data-id=\"bde5ff0\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-13c2769 elementor-align-center elementor-mobile-align-justify elementor-widget elementor-widget-button\" data-id=\"13c2769\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-xl\" href=\"http:\/\/boyanmfg.com\/enquiry-plastic-injection-molding\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Demande de devis<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Tout ce que vous devez savoir sur le moulage de plastique transparent. En raison des propri\u00e9t\u00e9s du mat\u00e9riau \u00e0 \u00e9coulement rigide et des exigences esth\u00e9tiques \u00e9lev\u00e9es, le moulage de plastique transparent est une t\u00e2che plus difficile que le moulage de plastique ordinaire. Cet article est une introduction compl\u00e8te aux mat\u00e9riaux en plastique transparent et au moulage par injection des plastiques transparents, ainsi qu'aux points auxquels vous devez pr\u00eater attention...&nbsp;<a href=\"https:\/\/boyanmfg.com\/fr\/an-all-around-introduction-of-clear-plastic-molding\/\" rel=\"bookmark\">Lire plus \u00bb<span class=\"screen-reader-text\">Une pr\u00e9sentation g\u00e9n\u00e9rale du moulage de plastique transparent<\/span><\/a><\/p>","protected":false},"author":1,"featured_media":2139,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"neve_meta_sidebar":"","neve_meta_container":"","neve_meta_enable_content_width":"on","neve_meta_content_width":90,"neve_meta_title_alignment":"","neve_meta_author_avatar":"","neve_post_elements_order":"","neve_meta_disable_header":"","neve_meta_disable_footer":"","neve_meta_disable_title":"","neve_meta_reading_time":"","_themeisle_gutenberg_block_has_review":false,"footnotes":""},"categories":[55],"tags":[],"class_list":["post-2105","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-manufacturing-knowledge"],"acf":[],"_links":{"self":[{"href":"https:\/\/boyanmfg.com\/fr\/wp-json\/wp\/v2\/posts\/2105","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/boyanmfg.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/boyanmfg.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/boyanmfg.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/boyanmfg.com\/fr\/wp-json\/wp\/v2\/comments?post=2105"}],"version-history":[{"count":0,"href":"https:\/\/boyanmfg.com\/fr\/wp-json\/wp\/v2\/posts\/2105\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/boyanmfg.com\/fr\/wp-json\/wp\/v2\/media\/2139"}],"wp:attachment":[{"href":"https:\/\/boyanmfg.com\/fr\/wp-json\/wp\/v2\/media?parent=2105"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/boyanmfg.com\/fr\/wp-json\/wp\/v2\/categories?post=2105"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/boyanmfg.com\/fr\/wp-json\/wp\/v2\/tags?post=2105"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}