{"id":10771,"date":"2019-12-26T16:09:28","date_gmt":"2019-12-26T08:09:28","guid":{"rendered":"https:\/\/www.sanait.com\/?p=10771"},"modified":"2019-12-26T16:10:16","modified_gmt":"2019-12-26T08:10:16","slug":"does-temperature-affect-acrylic-products","status":"publish","type":"post","link":"https:\/\/www.sanait.com\/fr\/does-temperature-affect-acrylic-products\/","title":{"rendered":"La temp\u00e9rature affecte-t-elle les produits acryliques ?"},"content":{"rendered":"

La temp\u00e9rature affecte de nombreux produits de notre vie quotidienne, tels que le plastique, le bois, le caoutchouc, le verre et d'autres produits. De nombreux utilisateurs se posent des questions. La temp\u00e9rature affecte-t-elle produits acryliques<\/a>? Sanait Co Ltd vous donnera une r\u00e9ponse d\u00e9taill\u00e9e.<\/p>\n

Les performances de l'acrylique (en particulier les propri\u00e9t\u00e9s physiques et m\u00e9caniques) d\u00e9pendent fortement de la temp\u00e9rature. L'effet de la temp\u00e9rature sur les performances des tubes acryliques se refl\u00e8te principalement dans cinq aspects, \u00e0 savoir la r\u00e9sistance \u00e0 la traction et le module d'\u00e9lasticit\u00e9 \u00e0 la traction, la r\u00e9sistance aux chocs et l'allongement. Les propri\u00e9t\u00e9s m\u00e9caniques, la duret\u00e9 et le coefficient de Poisson.<\/p>\n

(1) Effet de la temp\u00e9rature sur la r\u00e9sistance \u00e0 la traction et le module d'\u00e9lasticit\u00e9 de l'acrylique : Lorsque la temp\u00e9rature augmente, la r\u00e9sistance \u00e0 la traction et le module d'\u00e9lasticit\u00e9 \u00e0 la traction diminuent de fa\u00e7on \u00e0 peu pr\u00e8s lin\u00e9aire. La raison en est qu'\u00e0 mesure que la temp\u00e9rature augmente, la mobilit\u00e9 du segment de mat\u00e9riau polym\u00e8re s'accro\u00eet et une transition de l'\u00e9tat vitreux \u00e0 l'\u00e9tat hautement \u00e9lastique et \u00e0 l'\u00e9tat de fluide visqueux se produit progressivement. Macroscopiquement, la flexibilit\u00e9 augmente et la r\u00e9sistance et le module d'\u00e9lasticit\u00e9 diminuent.<\/p>\n

(2) L'effet de la temp\u00e9rature sur l'allongement de l'acrylique : Avec l'augmentation de la temp\u00e9rature, l'allongement \u00e0 la rupture de l'acrylique en cas de rupture fragile augmente progressivement, et l'allongement \u00e0 la rupture de l'acrylique atteint 5,6% \u00e0 60\u00b0C. Lorsqu'il d\u00e9passe une certaine temp\u00e9rature, l'acrylique commence \u00e0 se ramollir, et la limite d'\u00e9lasticit\u00e9 se produit pendant l'\u00e9tirement. Relation entre la temp\u00e9rature et l'allongement \u00e0 la rupture et la limite d'\u00e9lasticit\u00e9 de l'acrylique.<\/p>\n

(3) l'influence de la temp\u00e9rature et d'autres facteurs sur la duret\u00e9 de l'acrylique : la duret\u00e9 de l'acrylique diminue avec l'augmentation de la temp\u00e9rature. En outre, plus la valeur de la charge utilis\u00e9e pour mesurer la duret\u00e9 est importante, plus la valeur de duret\u00e9 mesur\u00e9e est faible. Dans une certaine fourchette, plus l'\u00e9paisseur de la feuille acrylique est grande, plus la valeur mesur\u00e9e est \u00e9lev\u00e9e ; mais lorsque l'\u00e9paisseur augmente dans une certaine mesure, la valeur de duret\u00e9 mesur\u00e9e n'augmente plus de mani\u00e8re significative.<\/p>\n

(4) L'effet de la temp\u00e9rature sur la r\u00e9sistance \u00e0 l'impact de l'acrylique de diff\u00e9rentes \u00e9paisseurs : La temp\u00e9rature a \u00e9galement un effet similaire sur la r\u00e9sistance aux chocs de l'acrylique. \u00c0 mesure que la temp\u00e9rature augmente, le mouvement du segment mol\u00e9culaire de l'acrylique se renforce, ce qui se traduit macroscopiquement par une flexibilit\u00e9 et une r\u00e9sistance aux chocs accrues.<\/p>\n

(5) L'influence de la temp\u00e9rature sur le coefficient de Poisson de l'acrylique : La temp\u00e9rature a \u00e9galement un certain effet sur le coefficient de Poisson de l'acrylique. Plus la temp\u00e9rature est \u00e9lev\u00e9e, plus le coefficient de Poisson est important.<\/p>\n

Les produits acryliques sont largement utilis\u00e9s en raison de leur grande transparence, de leur faible co\u00fbt et de leur facilit\u00e9 d'usinage. Les produits acryliques sont devenus les principaux substituts des produits en verre ordinaires.<\/p>","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-10771","post","type-post","status-publish","format-standard","hentry","category-industrial-news"],"yoast_head":"\nDoes temperature affect acrylic products? -Professional answer<\/title>\n<meta name=\"description\" content=\"Are you looking for the answer for "Does temperature affect acrylic products?" Professional China factory gives a detailed answer.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.sanait.com\/fr\/does-temperature-affect-acrylic-products\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Does temperature affect acrylic products? -Professional answer\" \/>\n<meta property=\"og:description\" content=\"Are you looking for the answer for "Does temperature affect acrylic products?" Professional China factory gives a detailed answer.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.sanait.com\/fr\/does-temperature-affect-acrylic-products\/\" \/>\n<meta property=\"og:site_name\" content=\"Custom Acrylic Boxes, Acrylic Display Stands, Acrylic Blocks\" \/>\n<meta property=\"article:published_time\" content=\"2019-12-26T08:09:28+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2019-12-26T08:10:16+00:00\" \/>\n<meta name=\"author\" content=\"admin\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"admin\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.sanait.com\\\/does-temperature-affect-acrylic-products\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.sanait.com\\\/does-temperature-affect-acrylic-products\\\/\"},\"author\":{\"name\":\"admin\",\"@id\":\"https:\\\/\\\/www.sanait.com\\\/#\\\/schema\\\/person\\\/28d038ce002cbf4113df5e469956a6e8\"},\"headline\":\"Does temperature affect acrylic products?\",\"datePublished\":\"2019-12-26T08:09:28+00:00\",\"dateModified\":\"2019-12-26T08:10:16+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.sanait.com\\\/does-temperature-affect-acrylic-products\\\/\"},\"wordCount\":400,\"publisher\":{\"@id\":\"https:\\\/\\\/www.sanait.com\\\/#organization\"},\"articleSection\":[\"Industrial News\"],\"inLanguage\":\"fr-FR\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.sanait.com\\\/does-temperature-affect-acrylic-products\\\/\",\"url\":\"https:\\\/\\\/www.sanait.com\\\/does-temperature-affect-acrylic-products\\\/\",\"name\":\"Does temperature affect acrylic products? -Professional answer\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.sanait.com\\\/#website\"},\"datePublished\":\"2019-12-26T08:09:28+00:00\",\"dateModified\":\"2019-12-26T08:10:16+00:00\",\"description\":\"Are you looking for the answer for \\\"Does temperature affect acrylic products?\\\" Professional China factory gives a detailed answer.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.sanait.com\\\/does-temperature-affect-acrylic-products\\\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.sanait.com\\\/does-temperature-affect-acrylic-products\\\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.sanait.com\\\/does-temperature-affect-acrylic-products\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.sanait.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Does temperature affect acrylic products?\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.sanait.com\\\/#website\",\"url\":\"https:\\\/\\\/www.sanait.com\\\/\",\"name\":\"Custom Acrylic Boxes, Acrylic Display Stands, Acrylic Blocks\",\"description\":\"China Acrylic Products Manufacturer\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.sanait.com\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.sanait.com\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.sanait.com\\\/#organization\",\"name\":\"Sanait Co Ltd\",\"url\":\"https:\\\/\\\/www.sanait.com\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/www.sanait.com\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/www.sanait.com\\\/wp-content\\\/uploads\\\/2021\\\/07\\\/new-logo-20210714.png\",\"contentUrl\":\"https:\\\/\\\/www.sanait.com\\\/wp-content\\\/uploads\\\/2021\\\/07\\\/new-logo-20210714.png\",\"width\":395,\"height\":80,\"caption\":\"Sanait Co Ltd\"},\"image\":{\"@id\":\"https:\\\/\\\/www.sanait.com\\\/#\\\/schema\\\/logo\\\/image\\\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/www.sanait.com\\\/#\\\/schema\\\/person\\\/28d038ce002cbf4113df5e469956a6e8\",\"name\":\"admin\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"La temp\u00e9rature a-t-elle une incidence sur les produits acryliques ? -R\u00e9ponse d'un professionnel","description":"Vous cherchez la r\u00e9ponse \u00e0 la question \"La temp\u00e9rature affecte-t-elle les produits acryliques ?\". Une usine chinoise professionnelle vous donne une r\u00e9ponse d\u00e9taill\u00e9e.","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:\/\/www.sanait.com\/fr\/does-temperature-affect-acrylic-products\/","og_locale":"fr_FR","og_type":"article","og_title":"Does temperature affect acrylic products? -Professional answer","og_description":"Are you looking for the answer for \"Does temperature affect acrylic products?\" Professional China factory gives a detailed answer.","og_url":"https:\/\/www.sanait.com\/fr\/does-temperature-affect-acrylic-products\/","og_site_name":"Custom Acrylic Boxes, Acrylic Display Stands, Acrylic Blocks","article_published_time":"2019-12-26T08:09:28+00:00","article_modified_time":"2019-12-26T08:10:16+00:00","author":"admin","twitter_misc":{"\u00c9crit par":"admin","Dur\u00e9e de lecture estim\u00e9e":"2 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.sanait.com\/does-temperature-affect-acrylic-products\/#article","isPartOf":{"@id":"https:\/\/www.sanait.com\/does-temperature-affect-acrylic-products\/"},"author":{"name":"admin","@id":"https:\/\/www.sanait.com\/#\/schema\/person\/28d038ce002cbf4113df5e469956a6e8"},"headline":"Does temperature affect acrylic products?","datePublished":"2019-12-26T08:09:28+00:00","dateModified":"2019-12-26T08:10:16+00:00","mainEntityOfPage":{"@id":"https:\/\/www.sanait.com\/does-temperature-affect-acrylic-products\/"},"wordCount":400,"publisher":{"@id":"https:\/\/www.sanait.com\/#organization"},"articleSection":["Industrial News"],"inLanguage":"fr-FR"},{"@type":"WebPage","@id":"https:\/\/www.sanait.com\/does-temperature-affect-acrylic-products\/","url":"https:\/\/www.sanait.com\/does-temperature-affect-acrylic-products\/","name":"La temp\u00e9rature a-t-elle une incidence sur les produits acryliques ? -R\u00e9ponse d'un professionnel","isPartOf":{"@id":"https:\/\/www.sanait.com\/#website"},"datePublished":"2019-12-26T08:09:28+00:00","dateModified":"2019-12-26T08:10:16+00:00","description":"Vous cherchez la r\u00e9ponse \u00e0 la question \"La temp\u00e9rature affecte-t-elle les produits acryliques ?\". Une usine chinoise professionnelle vous donne une r\u00e9ponse d\u00e9taill\u00e9e.","breadcrumb":{"@id":"https:\/\/www.sanait.com\/does-temperature-affect-acrylic-products\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.sanait.com\/does-temperature-affect-acrylic-products\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.sanait.com\/does-temperature-affect-acrylic-products\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.sanait.com\/"},{"@type":"ListItem","position":2,"name":"Does temperature affect acrylic products?"}]},{"@type":"WebSite","@id":"https:\/\/www.sanait.com\/#website","url":"https:\/\/www.sanait.com\/","name":"Bo\u00eetes en acrylique personnalis\u00e9es, pr\u00e9sentoirs en acrylique, blocs en acrylique","description":"Fabricant chinois de produits acryliques","publisher":{"@id":"https:\/\/www.sanait.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.sanait.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"fr-FR"},{"@type":"Organization","@id":"https:\/\/www.sanait.com\/#organization","name":"Sanait Co Ltd","url":"https:\/\/www.sanait.com\/","logo":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/www.sanait.com\/#\/schema\/logo\/image\/","url":"https:\/\/www.sanait.com\/wp-content\/uploads\/2021\/07\/new-logo-20210714.png","contentUrl":"https:\/\/www.sanait.com\/wp-content\/uploads\/2021\/07\/new-logo-20210714.png","width":395,"height":80,"caption":"Sanait Co Ltd"},"image":{"@id":"https:\/\/www.sanait.com\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/www.sanait.com\/#\/schema\/person\/28d038ce002cbf4113df5e469956a6e8","name":"l'administration"}]}},"_links":{"self":[{"href":"https:\/\/www.sanait.com\/fr\/wp-json\/wp\/v2\/posts\/10771","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.sanait.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.sanait.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.sanait.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.sanait.com\/fr\/wp-json\/wp\/v2\/comments?post=10771"}],"version-history":[{"count":0,"href":"https:\/\/www.sanait.com\/fr\/wp-json\/wp\/v2\/posts\/10771\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.sanait.com\/fr\/wp-json\/wp\/v2\/media?parent=10771"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.sanait.com\/fr\/wp-json\/wp\/v2\/categories?post=10771"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.sanait.com\/fr\/wp-json\/wp\/v2\/tags?post=10771"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}