{"id":4534,"date":"2024-03-15T14:30:32","date_gmt":"2024-03-15T06:30:32","guid":{"rendered":"https:\/\/shuliypre.com\/?p=4534"},"modified":"2024-12-26T11:20:15","modified_gmt":"2024-12-26T03:20:15","slug":"characteristics-of-pet-plastic","status":"publish","type":"post","link":"https:\/\/shuliypre.com\/fr\/characteristics-of-pet-plastic\/","title":{"rendered":"Ce que vous devez savoir sur le plastique PET"},"content":{"rendered":"<div class=\"kk-star-ratings kksr-auto kksr-align-left kksr-valign-top\"     data-payload='{&quot;align&quot;:&quot;left&quot;,&quot;id&quot;:&quot;4534&quot;,&quot;slug&quot;:&quot;default&quot;,&quot;valign&quot;:&quot;top&quot;,&quot;ignore&quot;:&quot;&quot;,&quot;reference&quot;:&quot;auto&quot;,&quot;class&quot;:&quot;&quot;,&quot;count&quot;:&quot;42&quot;,&quot;legendonly&quot;:&quot;&quot;,&quot;readonly&quot;:&quot;&quot;,&quot;score&quot;:&quot;4.9&quot;,&quot;starsonly&quot;:&quot;&quot;,&quot;best&quot;:&quot;5&quot;,&quot;gap&quot;:&quot;5&quot;,&quot;greet&quot;:&quot;Rate this post&quot;,&quot;legend&quot;:&quot;4.9&quot;,&quot;size&quot;:&quot;24&quot;,&quot;title&quot;:&quot;Somthing You Should Know about PET Plastic&quot;,&quot;width&quot;:&quot;139.6&quot;,&quot;_legend&quot;:&quot;{score}&quot;,&quot;font_factor&quot;:&quot;1.25&quot;}'>              <div class=\"kksr-stars\">      <div class=\"kksr-stars-inactive\">             <div class=\"kksr-star\" data-star=\"1\" style=\"padding-right: 5px\">               <div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>         <\/div>             <div class=\"kksr-star\" data-star=\"2\" style=\"padding-right: 5px\">               <div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>         <\/div>             <div class=\"kksr-star\" data-star=\"3\" style=\"padding-right: 5px\">               <div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>         <\/div>             <div class=\"kksr-star\" data-star=\"4\" style=\"padding-right: 5px\">               <div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>         <\/div>             <div class=\"kksr-star\" data-star=\"5\" style=\"padding-right: 5px\">               <div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>         <\/div>     <\/div>      <div class=\"kksr-stars-active\" style=\"width: 139.6px;\">             <div class=\"kksr-star\" style=\"padding-right: 5px\">               <div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>         <\/div>             <div class=\"kksr-star\" style=\"padding-right: 5px\">               <div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>         <\/div>             <div class=\"kksr-star\" style=\"padding-right: 5px\">               <div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>         <\/div>             <div class=\"kksr-star\" style=\"padding-right: 5px\">               <div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>         <\/div>             <div class=\"kksr-star\" style=\"padding-right: 5px\">               <div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>         <\/div>     <\/div> <\/div>                   <div class=\"kksr-legend\" style=\"font-size: 19.2px;\">             4.9    <\/div>     <\/div>  <p>Le nom scientifique du plastique PET est le poly\u00e9thyl\u00e8ne t\u00e9r\u00e9phtalate, un corps transparent blanc laiteux translucide ou incolore avec une densit\u00e9 de 1,38 g\/cm\u00b3 et une grande absorption d'eau (0,61 TP3T).<\/p>    <h2 class=\"wp-block-heading\">Avantages et inconv\u00e9nients du PET<\/h2>    <p class=\"translation-block\"><a href=\"https:\/\/en.wikipedia.org\/wiki\/Polyethylene_terephthalate\" target=\"_blank\" data-type=\"link\" data-id=\"https:\/\/en.wikipedia.org\/wiki\/Polyethylene_terephthalate\" rel=\"noreferrer noopener\">PET<\/a> pr\u00e9sente des avantages tels qu'une grande rigidit\u00e9, une stabilit\u00e9 dimensionnelle \u00e0 haute temp\u00e9rature, une stabilit\u00e9 de couleur \u00e0 haute temp\u00e9rature, une r\u00e9sistance \u00e0 l'\u00e9coulement, un bon \u00e9clat de surface, une facilit\u00e9 de coloration et un rapport co\u00fbt-efficacit\u00e9. En plus des avantages, les plastiques PET pr\u00e9sentent \u00e9galement des inconv\u00e9nients significatifs, tels qu'une cristallisation lente \u00e0 la temp\u00e9rature du moule de traitement (70 \u00e0 110 \u2103), de mauvaises propri\u00e9t\u00e9s d'impact et une susceptibilit\u00e9 \u00e0 l'absorption d'humidit\u00e9.<\/p>    <figure class=\"wp-block-image aligncenter size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"720\" height=\"540\" src=\"https:\/\/shuliypre.com\/wp-content\/uploads\/2023\/05\/PET-flakes-of-PET-washing-and-crushing-line.webp\" alt=\"Flocons de PET de la ligne de lavage et de concassage de PET\" class=\"wp-image-3951\" srcset=\"https:\/\/shuliypre.com\/wp-content\/uploads\/2023\/05\/PET-flakes-of-PET-washing-and-crushing-line.webp 720w, https:\/\/shuliypre.com\/wp-content\/uploads\/2023\/05\/PET-flakes-of-PET-washing-and-crushing-line-360x270.webp 360w, https:\/\/shuliypre.com\/wp-content\/uploads\/2023\/05\/PET-flakes-of-PET-washing-and-crushing-line-240x180.webp 240w\" sizes=\"(max-width: 720px) 100vw, 720px\" \/><\/figure>    <h2 class=\"wp-block-heading\">Caract\u00e9ristiques du PET modifi\u00e9<\/h2>    <p>En tant que plastique de haute qualit\u00e9 avec une grande valeur de recyclage, tant que les d\u00e9fauts du PET seront efficacement r\u00e9solus, le mat\u00e9riau pourra exploiter pleinement sa grande valeur marchande. L'un des moyens de r\u00e9soudre le probl\u00e8me est la \u00ab modification \u00bb.<\/p>    <figure class=\"wp-block-image aligncenter size-full\"><img decoding=\"async\" width=\"720\" height=\"540\" src=\"https:\/\/shuliypre.com\/wp-content\/uploads\/2023\/05\/PET-crushing-washing-line.webp\" alt=\"Flocons de bouteilles\" class=\"wp-image-3950\" srcset=\"https:\/\/shuliypre.com\/wp-content\/uploads\/2023\/05\/PET-crushing-washing-line.webp 720w, https:\/\/shuliypre.com\/wp-content\/uploads\/2023\/05\/PET-crushing-washing-line-360x270.webp 360w, https:\/\/shuliypre.com\/wp-content\/uploads\/2023\/05\/PET-crushing-washing-line-240x180.webp 240w\" sizes=\"(max-width: 720px) 100vw, 720px\" \/><\/figure>    <ol class=\"wp-block-list\"> <li>Am\u00e9lioration des propri\u00e9t\u00e9s m\u00e9caniques : la r\u00e9sistance \u00e0 la flexion du plastique apr\u00e8s traitement de modification atteint 200MPa.<\/li>    <li>Am\u00e9liorer la r\u00e9sistance \u00e0 la chaleur : le traitement modifi\u00e9 peut am\u00e9liorer la stabilit\u00e9 thermique du plastique afin qu'il puisse maintenir des performances stables dans des environnements \u00e0 haute temp\u00e9rature.<\/li>    <li>Am\u00e9liorer la r\u00e9sistance aux intemp\u00e9ries : le traitement de modification peut am\u00e9liorer la r\u00e9sistance du plastique aux rayons UV, \u00e0 l'humidit\u00e9, \u00e0 l'oxydation et \u00e0 d'autres facteurs externes d\u00e9favorables.<\/li>    <li>Am\u00e9liorez la rentabilit\u00e9\u00a0: le plastique PET et le plastique PET renforc\u00e9 sont tr\u00e8s rentables parmi les plastiques techniques.<\/li>    <li>Am\u00e9liorer l'apparence : le traitement de modification peut rendre la surface en plastique PET lubrifi\u00e9e, antistatique, anti-adh\u00e9sive et facile \u00e0 nettoyer.<\/li> <\/ol>    <figure class=\"wp-block-image aligncenter size-full\"><img decoding=\"async\" width=\"720\" height=\"540\" src=\"https:\/\/shuliypre.com\/wp-content\/uploads\/2024\/02\/plastic-bottle.webp\" alt=\"Bouteille en PET en plastique\" class=\"wp-image-4452\" srcset=\"https:\/\/shuliypre.com\/wp-content\/uploads\/2024\/02\/plastic-bottle.webp 720w, https:\/\/shuliypre.com\/wp-content\/uploads\/2024\/02\/plastic-bottle-360x270.webp 360w, https:\/\/shuliypre.com\/wp-content\/uploads\/2024\/02\/plastic-bottle-240x180.webp 240w, https:\/\/shuliypre.com\/wp-content\/uploads\/2024\/02\/plastic-bottle-16x12.webp 16w\" sizes=\"(max-width: 720px) 100vw, 720px\" \/><\/figure>    <h2 class=\"wp-block-heading\">Application de plastique PET modifi\u00e9<\/h2>    <ol class=\"wp-block-list\"> <li>Domaines \u00e9lectriques et \u00e9lectroniques : fusibles, connecteurs, tubes de bobinage, relais<\/li>    <li>Domaine automobile : poign\u00e9es de porte, supports de phares antibrouillard, r\u00e9troviseurs, trous de d\u00e9gagement de chaleur, serpentins de chauffage des bouches de climatisation, etc.<\/li>    <li>Domaine de l'\u00e9lectrom\u00e9nager\u00a0: t\u00eate lumineuse, base de machine \u00e0 lait de soja, disque de bobine de pot carr\u00e9 IH, friteuse \u00e0 air, coque de fer \u00e0 lisser, etc.<\/li>    <li>Domaine m\u00e9canique : engrenages, roulements, pales, corps de pompes, caches bornes de compresseurs, etc.<\/li> <\/ol>","protected":false},"excerpt":{"rendered":"<p>The scientific name of PET plastic is polyethylene terephthalate, a milky white translucent or colorless transparent body with a 1.38g\/cm\u00b3 density and large water absorption (0.6%). Advantages and disadvantages of PET PET has the advantages of high rigidity, high-temperature dimensional stability, high-temperature color stability, creep resistance, good surface luster, ease of color, and cost-effectiveness. In [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":3975,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[14,12],"tags":[20],"class_list":["post-4534","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-casenews","category-news","tag-pet"],"_links":{"self":[{"href":"https:\/\/shuliypre.com\/fr\/wp-json\/wp\/v2\/posts\/4534","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/shuliypre.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/shuliypre.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/shuliypre.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/shuliypre.com\/fr\/wp-json\/wp\/v2\/comments?post=4534"}],"version-history":[{"count":0,"href":"https:\/\/shuliypre.com\/fr\/wp-json\/wp\/v2\/posts\/4534\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/shuliypre.com\/fr\/wp-json\/wp\/v2\/media\/3975"}],"wp:attachment":[{"href":"https:\/\/shuliypre.com\/fr\/wp-json\/wp\/v2\/media?parent=4534"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/shuliypre.com\/fr\/wp-json\/wp\/v2\/categories?post=4534"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/shuliypre.com\/fr\/wp-json\/wp\/v2\/tags?post=4534"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}