{"id":10286,"date":"2025-12-24T15:32:30","date_gmt":"2025-12-24T07:32:30","guid":{"rendered":"https:\/\/dewintech.com\/?post_type=material&#038;p=10286"},"modified":"2025-12-24T15:55:22","modified_gmt":"2025-12-24T07:55:22","slug":"pp","status":"publish","type":"material","link":"https:\/\/dewintech.com\/fr\/material\/pp\/","title":{"rendered":"PP"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"10286\" class=\"elementor elementor-10286\" data-elementor-post-type=\"material\">\n\t\t\t\t<div class=\"elementor-element elementor-element-72e7d44c e-flex e-con-boxed elementor-repeater-item-default_padding sk-none elementor-repeater-item-none elementor-repeater-item-none_hover e-con e-parent\" data-id=\"72e7d44c\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;ang_container_spacing_size&quot;:&quot;default_padding&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-5f95761b e-con-full e-flex elementor-repeater-item-default_padding elementor-repeater-item-none elementor-repeater-item-none_hover e-con e-child\" data-id=\"5f95761b\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;ang_container_spacing_size&quot;:&quot;default_padding&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2bff5b37 elementor-repeater-item-none elementor-repeater-item-none_hover elementor-widget elementor-widget-heading\" data-id=\"2bff5b37\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">PP<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-50702010 elementor-repeater-item-none elementor-repeater-item-none_hover elementor-widget elementor-widget-button\" data-id=\"50702010\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"#elementor-action%3Aaction%3Dpopup%3Aopen%26settings%3DeyJpZCI6IjEyMTYiLCJ0b2dnbGUiOmZhbHNlfQ%3D%3D\">\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\">Obtenir des devis de mat\u00e9riaux<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-6a4de426 e-con-full e-flex elementor-repeater-item-default_padding elementor-repeater-item-none elementor-repeater-item-none_hover e-con e-child\" data-id=\"6a4de426\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;ang_container_spacing_size&quot;:&quot;default_padding&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-14e7868d external_elementor-repeater-item-none_external elementor-repeater-item-none elementor-repeater-item-none_hover elementor-widget elementor-widget-image\" data-id=\"14e7868d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"300\" height=\"215\" src=\"https:\/\/dewintech.com\/wp-content\/uploads\/2025\/12\/PP-300x215.png\" class=\"attachment-medium size-medium wp-image-10291\" alt=\"\" srcset=\"https:\/\/dewintech.com\/wp-content\/uploads\/2025\/12\/PP-300x215.png 300w, https:\/\/dewintech.com\/wp-content\/uploads\/2025\/12\/PP-1024x733.png 1024w, https:\/\/dewintech.com\/wp-content\/uploads\/2025\/12\/PP-768x550.png 768w, https:\/\/dewintech.com\/wp-content\/uploads\/2025\/12\/PP-1536x1100.png 1536w, https:\/\/dewintech.com\/wp-content\/uploads\/2025\/12\/PP-2048x1467.png 2048w, https:\/\/dewintech.com\/wp-content\/uploads\/2025\/12\/PP-600x430.png 600w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/>\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\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-2a90987a e-flex e-con-boxed elementor-repeater-item-default_padding elementor-repeater-item-none elementor-repeater-item-none_hover e-con e-parent\" data-id=\"2a90987a\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;ang_container_spacing_size&quot;:&quot;default_padding&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-352519af elementor-repeater-item-none elementor-repeater-item-none_hover elementor-widget elementor-widget-woocommerce-breadcrumb\" data-id=\"352519af\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"woocommerce-breadcrumb.default\">\n\t\t\t\t\t<nav class=\"woocommerce-breadcrumb\" aria-label=\"Breadcrumb\" data-no-translation=\"\" data-trp-gettext=\"\">Home<\/nav>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6c51c313 elementor-repeater-item-none elementor-repeater-item-none_hover elementor-widget elementor-widget-text-editor\" data-id=\"6c51c313\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h2 data-path-to-node=\"3\">PP : Le \u201c h\u00e9ros du quotidien \u201d des plastiques<\/h2><p data-path-to-node=\"4\">S'il existait un prix pour le plastique le plus polyvalent de votre vie quotidienne, <b data-path-to-node=\"4\" data-index-in-node=\"74\">Polypropyl\u00e8ne (PP)<\/b> il gagnerait haut la main. Du r\u00e9cipient allant au micro-ondes dans votre cuisine au pare-chocs robuste de votre voiture, le PP est partout car il est incroyablement r\u00e9sistant, chimiquement \u201c indiff\u00e9rent \u201d (il ne r\u00e9agit pas beaucoup) et remarquablement l\u00e9ger \u2014 c'est l'un des rares plastiques qui flotte r\u00e9ellement dans l'eau.<\/p><p data-path-to-node=\"5\">Son \u201c superpouvoir \u201d le plus c\u00e9l\u00e8bre est sa r\u00e9sistance \u00e0 la fatigue. Le PP est le mat\u00e9riau derri\u00e8re la <b data-path-to-node=\"5\" data-index-in-node=\"89\">\u201c charni\u00e8re vivante \u201d<\/b>\u2014cette fine pi\u00e8ce de plastique sur un bouchon \u00e0 rabat qui peut \u00eatre ouverte et ferm\u00e9e des milliers de fois sans casser.<\/p><h3 data-path-to-node=\"6\">Sp\u00e9cifications techniques en un coup d'\u0153il<\/h3><table data-path-to-node=\"7\"><thead><tr><td><strong>Propri\u00e9t\u00e9<\/strong><\/td><td><strong>Valeur typique<\/strong><\/td><td><strong>Unit\u00e9<\/strong><\/td><td><strong>Pourquoi c'est important<\/strong><\/td><\/tr><\/thead><tbody><tr><td><span data-path-to-node=\"7,1,0,0\"><b data-path-to-node=\"7,1,0,0\" data-index-in-node=\"0\">Densit\u00e9<\/b><\/span><\/td><td><span data-path-to-node=\"7,1,1,0\">0,90 \u2013 0,91<\/span><\/td><td><span data-path-to-node=\"7,1,2,0\">g\/cm\u00b3<\/span><\/td><td><span data-path-to-node=\"7,1,3,0\">Extr\u00eamement l\u00e9ger ; r\u00e9duit les co\u00fbts d'exp\u00e9dition<\/span><\/td><\/tr><tr><td><span data-path-to-node=\"7,2,0,0\"><b data-path-to-node=\"7,2,0,0\" data-index-in-node=\"0\">R\u00e9sistance \u00e0 la traction<\/b><\/span><\/td><td><span data-path-to-node=\"7,2,1,0\">30 \u2013 40<\/span><\/td><td><span data-path-to-node=\"7,2,2,0\">MPa<\/span><\/td><td><span data-path-to-node=\"7,2,3,0\">Bon \u00e9quilibre entre rigidit\u00e9 et flexibilit\u00e9<\/span><\/td><\/tr><tr><td><span data-path-to-node=\"7,3,0,0\"><b data-path-to-node=\"7,3,0,0\" data-index-in-node=\"0\">Fl\u00e8che sous charge thermique<\/b><\/span><\/td><td><span data-path-to-node=\"7,3,1,0\">100 \u2013 120<\/span><\/td><td><span data-path-to-node=\"7,3,2,0\">\u00b0C<\/span><\/td><td><span data-path-to-node=\"7,3,3,0\">R\u00e9siste \u00e0 l'eau bouillante et \u00e0 la st\u00e9rilisation \u00e0 la vapeur<\/span><\/td><\/tr><tr><td><span data-path-to-node=\"7,4,0,0\"><b data-path-to-node=\"7,4,0,0\" data-index-in-node=\"0\">Retrait au moulage<\/b><\/span><\/td><td><span data-path-to-node=\"7,4,1,0\">1,0 \u2013 2,5<\/span><\/td><td><span data-path-to-node=\"7,4,2,0\">%<\/span><\/td><td><span data-path-to-node=\"7,4,3,0\">Fort retrait ; n\u00e9cessite une ing\u00e9nierie de moule pr\u00e9cise<\/span><\/td><\/tr><tr><td><span data-path-to-node=\"7,5,0,0\"><b data-path-to-node=\"7,5,0,0\" data-index-in-node=\"0\">R\u00e9sistance aux chocs<\/b><\/span><\/td><td><span data-path-to-node=\"7,5,1,0\">3.0 \u2013 10<\/span><\/td><td><span data-path-to-node=\"7,5,2,0\">kJ\/m\u00b2<\/span><\/td><td><span data-path-to-node=\"7,5,3,0\">Absorption d'\u00e9nergie \u00e9lev\u00e9e (tenacit\u00e9)<\/span><\/td><\/tr><\/tbody><\/table><h3 data-path-to-node=\"8\">Moulage par injection vs. Moulage par soufflage<\/h3><p data-path-to-node=\"9\">En <b data-path-to-node=\"9\" data-index-in-node=\"3\">moulage par injection<\/b>, le PP est appr\u00e9ci\u00e9 pour sa faible viscosit\u00e9 \u00e0 l'\u00e9tat fondu, ce qui signifie qu'il s'\u00e9coule facilement dans des formes complexes comme les contenants \u00e0 parois minces ou les seringues m\u00e9dicales. Dans <b data-path-to-node=\"9\" data-index-in-node=\"159\">moulage par soufflage<\/b>, la barri\u00e8re d'humidit\u00e9 exceptionnelle du PP en fait la norme pour les bouteilles de d\u00e9tergent, les f\u00fbts chimiques et les articles de laboratoire sp\u00e9cialis\u00e9s.<\/p><p data-path-to-node=\"10\"><b data-path-to-node=\"10\" data-index-in-node=\"0\">Le contr\u00f4le de la r\u00e9alit\u00e9 :<\/b> Le PP est fantastique, mais il n'est pas parfait pour tous les travaux. Il a un taux de retrait \u00e9lev\u00e9, ce qui signifie que les pi\u00e8ces peuvent changer de taille de mani\u00e8re significative en refroidissant. Il a \u00e9galement tendance \u00e0 devenir cassant \u00e0 des temp\u00e9ratures glaciales. Si votre produit est destin\u00e9 \u00e0 un environnement inf\u00e9rieur \u00e0 z\u00e9ro ou n\u00e9cessite une pr\u00e9cision de niveau a\u00e9rospatial, nous recommandons g\u00e9n\u00e9ralement d'ajouter des fibres de verre ou des charges min\u00e9rales pour le stabiliser.<\/p><hr data-path-to-node=\"11\" \/><p data-path-to-node=\"12\"><b data-path-to-node=\"12\" data-index-in-node=\"0\">Votre produit est-il destin\u00e9 au micro-ondes ou \u00e0 un \u00e9tabli de laboratoire ? Faites-moi conna\u00eetre l'environnement, et je peux vous aider \u00e0 choisir entre un PP homopolym\u00e8re (plus rigide) ou copolym\u00e8re (plus r\u00e9sistant aux chocs).<\/b><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-a37cf12 e-con-full elementor-repeater-item-none_hover e-flex elementor-repeater-item-default_padding elementor-repeater-item-none e-con e-child\" data-id=\"a37cf12\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;gradient&quot;,&quot;ang_container_spacing_size&quot;:&quot;default_padding&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4a9e1cc9 elementor-absolute plane-loop e-transform e-transform elementor-view-default elementor-repeater-item-none elementor-repeater-item-none_hover elementor-widget elementor-widget-icon\" data-id=\"4a9e1cc9\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_position&quot;:&quot;absolute&quot;,&quot;_animation&quot;:&quot;none&quot;,&quot;_transform_translateX_effect&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;_transform_translateX_effect_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;_transform_translateX_effect_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;_transform_translateY_effect&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;_transform_translateY_effect_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;_transform_translateY_effect_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;_transform_scale_effect&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;_transform_scale_effect_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;_transform_scale_effect_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"icon.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-wrapper\">\n\t\t\t<div class=\"elementor-icon\">\n\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-far-paper-plane\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M440 6.5L24 246.4c-34.4 19.9-31.1 70.8 5.7 85.9L144 379.6V464c0 46.4 59.2 65.5 86.6 28.6l43.8-59.1 111.9 46.2c5.9 2.4 12.1 3.6 18.3 3.6 8.2 0 16.3-2.1 23.6-6.2 12.8-7.2 21.6-20 23.9-34.5l59.4-387.2c6.1-40.1-36.9-68.8-71.5-48.9zM192 464v-64.6l36.6 15.1L192 464zm212.6-28.7l-153.8-63.5L391 169.5c10.7-15.5-9.5-33.5-23.7-21.2L155.8 332.6 48 288 464 48l-59.4 387.3z\"><\/path><\/svg>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2079122f elementor-absolute plane-loop e-transform e-transform elementor-view-default elementor-repeater-item-none elementor-repeater-item-none_hover elementor-widget elementor-widget-icon\" data-id=\"2079122f\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_position&quot;:&quot;absolute&quot;,&quot;_animation&quot;:&quot;none&quot;,&quot;_transform_translateX_effect&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;_transform_translateX_effect_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;_transform_translateX_effect_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;_transform_translateY_effect&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;_transform_translateY_effect_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;_transform_translateY_effect_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;_transform_scale_effect&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;_transform_scale_effect_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;_transform_scale_effect_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"icon.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-wrapper\">\n\t\t\t<div class=\"elementor-icon\">\n\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-cogs\" viewbox=\"0 0 640 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M512.1 191l-8.2 14.3c-3 5.3-9.4 7.5-15.1 5.4-11.8-4.4-22.6-10.7-32.1-18.6-4.6-3.8-5.8-10.5-2.8-15.7l8.2-14.3c-6.9-8-12.3-17.3-15.9-27.4h-16.5c-6 0-11.2-4.3-12.2-10.3-2-12-2.1-24.6 0-37.1 1-6 6.2-10.4 12.2-10.4h16.5c3.6-10.1 9-19.4 15.9-27.4l-8.2-14.3c-3-5.2-1.9-11.9 2.8-15.7 9.5-7.9 20.4-14.2 32.1-18.6 5.7-2.1 12.1.1 15.1 5.4l8.2 14.3c10.5-1.9 21.2-1.9 31.7 0L552 6.3c3-5.3 9.4-7.5 15.1-5.4 11.8 4.4 22.6 10.7 32.1 18.6 4.6 3.8 5.8 10.5 2.8 15.7l-8.2 14.3c6.9 8 12.3 17.3 15.9 27.4h16.5c6 0 11.2 4.3 12.2 10.3 2 12 2.1 24.6 0 37.1-1 6-6.2 10.4-12.2 10.4h-16.5c-3.6 10.1-9 19.4-15.9 27.4l8.2 14.3c3 5.2 1.9 11.9-2.8 15.7-9.5 7.9-20.4 14.2-32.1 18.6-5.7 2.1-12.1-.1-15.1-5.4l-8.2-14.3c-10.4 1.9-21.2 1.9-31.7 0zm-10.5-58.8c38.5 29.6 82.4-14.3 52.8-52.8-38.5-29.7-82.4 14.3-52.8 52.8zM386.3 286.1l33.7 16.8c10.1 5.8 14.5 18.1 10.5 29.1-8.9 24.2-26.4 46.4-42.6 65.8-7.4 8.9-20.2 11.1-30.3 5.3l-29.1-16.8c-16 13.7-34.6 24.6-54.9 31.7v33.6c0 11.6-8.3 21.6-19.7 23.6-24.6 4.2-50.4 4.4-75.9 0-11.5-2-20-11.9-20-23.6V418c-20.3-7.2-38.9-18-54.9-31.7L74 403c-10 5.8-22.9 3.6-30.3-5.3-16.2-19.4-33.3-41.6-42.2-65.7-4-10.9.4-23.2 10.5-29.1l33.3-16.8c-3.9-20.9-3.9-42.4 0-63.4L12 205.8c-10.1-5.8-14.6-18.1-10.5-29 8.9-24.2 26-46.4 42.2-65.8 7.4-8.9 20.2-11.1 30.3-5.3l29.1 16.8c16-13.7 34.6-24.6 54.9-31.7V57.1c0-11.5 8.2-21.5 19.6-23.5 24.6-4.2 50.5-4.4 76-.1 11.5 2 20 11.9 20 23.6v33.6c20.3 7.2 38.9 18 54.9 31.7l29.1-16.8c10-5.8 22.9-3.6 30.3 5.3 16.2 19.4 33.2 41.6 42.1 65.8 4 10.9.1 23.2-10 29.1l-33.7 16.8c3.9 21 3.9 42.5 0 63.5zm-117.6 21.1c59.2-77-28.7-164.9-105.7-105.7-59.2 77 28.7 164.9 105.7 105.7zm243.4 182.7l-8.2 14.3c-3 5.3-9.4 7.5-15.1 5.4-11.8-4.4-22.6-10.7-32.1-18.6-4.6-3.8-5.8-10.5-2.8-15.7l8.2-14.3c-6.9-8-12.3-17.3-15.9-27.4h-16.5c-6 0-11.2-4.3-12.2-10.3-2-12-2.1-24.6 0-37.1 1-6 6.2-10.4 12.2-10.4h16.5c3.6-10.1 9-19.4 15.9-27.4l-8.2-14.3c-3-5.2-1.9-11.9 2.8-15.7 9.5-7.9 20.4-14.2 32.1-18.6 5.7-2.1 12.1.1 15.1 5.4l8.2 14.3c10.5-1.9 21.2-1.9 31.7 0l8.2-14.3c3-5.3 9.4-7.5 15.1-5.4 11.8 4.4 22.6 10.7 32.1 18.6 4.6 3.8 5.8 10.5 2.8 15.7l-8.2 14.3c6.9 8 12.3 17.3 15.9 27.4h16.5c6 0 11.2 4.3 12.2 10.3 2 12 2.1 24.6 0 37.1-1 6-6.2 10.4-12.2 10.4h-16.5c-3.6 10.1-9 19.4-15.9 27.4l8.2 14.3c3 5.2 1.9 11.9-2.8 15.7-9.5 7.9-20.4 14.2-32.1 18.6-5.7 2.1-12.1-.1-15.1-5.4l-8.2-14.3c-10.4 1.9-21.2 1.9-31.7 0zM501.6 431c38.5 29.6 82.4-14.3 52.8-52.8-38.5-29.6-82.4 14.3-52.8 52.8z\"><\/path><\/svg>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5ff3d234 elementor-absolute plane-loop e-transform e-transform elementor-view-default elementor-repeater-item-none elementor-repeater-item-none_hover elementor-widget elementor-widget-icon\" data-id=\"5ff3d234\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_position&quot;:&quot;absolute&quot;,&quot;_animation&quot;:&quot;none&quot;,&quot;_transform_translateX_effect&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;_transform_translateX_effect_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;_transform_translateX_effect_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;_transform_translateY_effect&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;_transform_translateY_effect_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;_transform_translateY_effect_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;_transform_scale_effect&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;_transform_scale_effect_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;_transform_scale_effect_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"icon.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-wrapper\">\n\t\t\t<div class=\"elementor-icon\">\n\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-share-alt\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M352 320c-22.608 0-43.387 7.819-59.79 20.895l-102.486-64.054a96.551 96.551 0 0 0 0-41.683l102.486-64.054C308.613 184.181 329.392 192 352 192c53.019 0 96-42.981 96-96S405.019 0 352 0s-96 42.981-96 96c0 7.158.79 14.13 2.276 20.841L155.79 180.895C139.387 167.819 118.608 160 96 160c-53.019 0-96 42.981-96 96s42.981 96 96 96c22.608 0 43.387-7.819 59.79-20.895l102.486 64.054A96.301 96.301 0 0 0 256 416c0 53.019 42.981 96 96 96s96-42.981 96-96-42.981-96-96-96z\"><\/path><\/svg>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3d85472b elementor-absolute plane-loop e-transform e-transform elementor-view-default elementor-repeater-item-none elementor-repeater-item-none_hover elementor-widget elementor-widget-icon\" data-id=\"3d85472b\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_position&quot;:&quot;absolute&quot;,&quot;_animation&quot;:&quot;none&quot;,&quot;_transform_translateX_effect&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;_transform_translateX_effect_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;_transform_translateX_effect_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;_transform_translateY_effect&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;_transform_translateY_effect_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;_transform_translateY_effect_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;_transform_scale_effect&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;_transform_scale_effect_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;_transform_scale_effect_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"icon.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-wrapper\">\n\t\t\t<div class=\"elementor-icon\">\n\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-cubes\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M488.6 250.2L392 214V105.5c0-15-9.3-28.4-23.4-33.7l-100-37.5c-8.1-3.1-17.1-3.1-25.3 0l-100 37.5c-14.1 5.3-23.4 18.7-23.4 33.7V214l-96.6 36.2C9.3 255.5 0 268.9 0 283.9V394c0 13.6 7.7 26.1 19.9 32.2l100 50c10.1 5.1 22.1 5.1 32.2 0l103.9-52 103.9 52c10.1 5.1 22.1 5.1 32.2 0l100-50c12.2-6.1 19.9-18.6 19.9-32.2V283.9c0-15-9.3-28.4-23.4-33.7zM358 214.8l-85 31.9v-68.2l85-37v73.3zM154 104.1l102-38.2 102 38.2v.6l-102 41.4-102-41.4v-.6zm84 291.1l-85 42.5v-79.1l85-38.8v75.4zm0-112l-102 41.4-102-41.4v-.6l102-38.2 102 38.2v.6zm240 112l-85 42.5v-79.1l85-38.8v75.4zm0-112l-102 41.4-102-41.4v-.6l102-38.2 102 38.2v.6z\"><\/path><\/svg>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-42b20848 e-con-full elementor-repeater-item-none_hover e-flex elementor-repeater-item-default_padding elementor-repeater-item-none e-con e-child\" data-id=\"42b20848\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;ang_container_spacing_size&quot;:&quot;default_padding&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-36fe5590 elementor-repeater-item-none elementor-repeater-item-none_hover elementor-widget elementor-widget-heading\" data-id=\"36fe5590\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Pr\u00eat \u00e0 utiliser ce mat\u00e9riau pour vos pi\u00e8ces ?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5e1e012f elementor-repeater-item-none elementor-repeater-item-none_hover elementor-widget elementor-widget-heading\" data-id=\"5e1e012f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<p class=\"elementor-heading-title elementor-size-default\">Contactez-nous pour \u00e9valuer la fabricabilit\u00e9, les tol\u00e9rances et le co\u00fbt pour votre application sp\u00e9cifique.<\/p>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1a5f8ca7 elementor-repeater-item-none elementor-repeater-item-none_hover elementor-widget elementor-widget-button\" data-id=\"1a5f8ca7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-xs elementor-animation-float\" href=\"#elementor-action%3Aaction%3Dpopup%3Aopen%26settings%3DeyJpZCI6IjEyMTYiLCJ0b2dnbGUiOmZhbHNlfQ%3D%3D\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-icon\">\n\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-arrow-right\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M190.5 66.9l22.2-22.2c9.4-9.4 24.6-9.4 33.9 0L441 239c9.4 9.4 9.4 24.6 0 33.9L246.6 467.3c-9.4 9.4-24.6 9.4-33.9 0l-22.2-22.2c-9.5-9.5-9.3-25 .4-34.3L311.4 296H24c-13.3 0-24-10.7-24-24v-32c0-13.3 10.7-24 24-24h287.4L190.9 101.2c-9.8-9.3-10-24.8-.4-34.3z\"><\/path><\/svg>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Obtenir des conseils sur les mat\u00e9riaux<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>PP Get material quotes PP: The &#8220;Everyday Hero&#8221; of Plastics If there were an award for the most versatile plastic in your daily life, Polypropylene (PP) would win by a landslide. From the microwaveable container in your kitchen to the heavy-duty bumper on your car, PP is everywhere because it is incredibly tough, chemically &#8220;bored&#8221; [&hellip;]<\/p>\n","protected":false},"featured_media":0,"menu_order":0,"template":"","format":"standard","meta":{"footnotes":""},"material_category":[242],"class_list":["post-10286","material","type-material","status-publish","format-standard","hentry","material_category-plastic-injection"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.0 (Yoast SEO v27.4) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>PP - Dewin - Help You Make Custom Parts &amp; Assembilies in Vietnam &amp; China<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/dewintech.com\/fr\/materiau\/pp\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"PP\" \/>\n<meta property=\"og:description\" content=\"PP Get material quotes PP: The &#8220;Everyday Hero&#8221; of Plastics If there were an award for the most versatile plastic in your daily life, Polypropylene (PP) would win by a landslide. From the microwaveable container in your kitchen to the heavy-duty bumper on your car, PP is everywhere because it is incredibly tough, chemically &#8220;bored&#8221; [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/dewintech.com\/fr\/materiau\/pp\/\" \/>\n<meta property=\"og:site_name\" content=\"Dewin - Help You Make Custom Parts &amp; Assembilies in Vietnam &amp; China\" \/>\n<meta property=\"article:modified_time\" content=\"2025-12-24T07:55:22+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/dewintech.com\/wp-content\/uploads\/2025\/12\/PP-scaled.png\" \/>\n\t<meta property=\"og:image:width\" content=\"2560\" \/>\n\t<meta property=\"og:image:height\" content=\"1834\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data1\" content=\"2 minutes\" \/>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"PP - Dewin - Help You Make Custom Parts &amp; Assembilies in Vietnam &amp; China","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/dewintech.com\/fr\/materiau\/pp\/","og_locale":"fr_FR","og_type":"article","og_title":"PP","og_description":"PP Get material quotes PP: The &#8220;Everyday Hero&#8221; of Plastics If there were an award for the most versatile plastic in your daily life, Polypropylene (PP) would win by a landslide. From the microwaveable container in your kitchen to the heavy-duty bumper on your car, PP is everywhere because it is incredibly tough, chemically &#8220;bored&#8221; [&hellip;]","og_url":"https:\/\/dewintech.com\/fr\/materiau\/pp\/","og_site_name":"Dewin - Help You Make Custom Parts &amp; Assembilies in Vietnam &amp; China","article_modified_time":"2025-12-24T07:55:22+00:00","og_image":[{"width":2560,"height":1834,"url":"https:\/\/dewintech.com\/wp-content\/uploads\/2025\/12\/PP-scaled.png","type":"image\/png"}],"twitter_card":"summary_large_image","twitter_misc":{"Dur\u00e9e de lecture estim\u00e9e":"2 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/dewintech.com\/material\/pp\/","url":"https:\/\/dewintech.com\/material\/pp\/","name":"PP - Dewin - Help You Make Custom Parts &amp; Assembilies in Vietnam &amp; China","isPartOf":{"@id":"https:\/\/dewintech.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/dewintech.com\/material\/pp\/#primaryimage"},"image":{"@id":"https:\/\/dewintech.com\/material\/pp\/#primaryimage"},"thumbnailUrl":"https:\/\/dewintech.com\/wp-content\/uploads\/2025\/12\/PP-300x215.png","datePublished":"2025-12-24T07:32:30+00:00","dateModified":"2025-12-24T07:55:22+00:00","breadcrumb":{"@id":"https:\/\/dewintech.com\/material\/pp\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/dewintech.com\/material\/pp\/"]}]},{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/dewintech.com\/material\/pp\/#primaryimage","url":"https:\/\/dewintech.com\/wp-content\/uploads\/2025\/12\/PP-300x215.png","contentUrl":"https:\/\/dewintech.com\/wp-content\/uploads\/2025\/12\/PP-300x215.png"},{"@type":"BreadcrumbList","@id":"https:\/\/dewintech.com\/material\/pp\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/dewintech.com\/"},{"@type":"ListItem","position":2,"name":"Materials","item":"https:\/\/dewintech.com\/material\/"},{"@type":"ListItem","position":3,"name":"PP"}]},{"@type":"WebSite","@id":"https:\/\/dewintech.com\/#website","url":"https:\/\/dewintech.com\/","name":"Dewin - Aide \u00e0 la fabrication de pi\u00e8ces personnalis\u00e9es au Vietnam et en Chine","description":"Sp\u00e9cialis\u00e9 dans les composants m\u00e9talliques et plastiques pour applications industrielles et grand public \u2014 de l'approvisionnement aupr\u00e8s des fournisseurs \u00e0 la fabrication, au contr\u00f4le qualit\u00e9 et \u00e0 la livraison mondiale.","publisher":{"@id":"https:\/\/dewintech.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/dewintech.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"fr-FR"},{"@type":"Organization","@id":"https:\/\/dewintech.com\/#organization","name":"Dewin","url":"https:\/\/dewintech.com\/","logo":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/dewintech.com\/#\/schema\/logo\/image\/","url":"https:\/\/dewintech.com\/wp-content\/uploads\/2021\/06\/DEWIN-\u4f4d\u56fe-JPEG-\u5927.jpg","contentUrl":"https:\/\/dewintech.com\/wp-content\/uploads\/2021\/06\/DEWIN-\u4f4d\u56fe-JPEG-\u5927.jpg","width":1099,"height":475,"caption":"Dewin"},"image":{"@id":"https:\/\/dewintech.com\/#\/schema\/logo\/image\/"}}]}},"_links":{"self":[{"href":"https:\/\/dewintech.com\/fr\/wp-json\/wp\/v2\/material\/10286","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dewintech.com\/fr\/wp-json\/wp\/v2\/material"}],"about":[{"href":"https:\/\/dewintech.com\/fr\/wp-json\/wp\/v2\/types\/material"}],"version-history":[{"count":1,"href":"https:\/\/dewintech.com\/fr\/wp-json\/wp\/v2\/material\/10286\/revisions"}],"predecessor-version":[{"id":10289,"href":"https:\/\/dewintech.com\/fr\/wp-json\/wp\/v2\/material\/10286\/revisions\/10289"}],"wp:attachment":[{"href":"https:\/\/dewintech.com\/fr\/wp-json\/wp\/v2\/media?parent=10286"}],"wp:term":[{"taxonomy":"material_category","embeddable":true,"href":"https:\/\/dewintech.com\/fr\/wp-json\/wp\/v2\/material_category?post=10286"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}