{"id":2678,"date":"2026-06-10T14:56:14","date_gmt":"2026-06-10T14:56:14","guid":{"rendered":"https:\/\/rheonova.com\/?post_type=glossary&#038;p=2678"},"modified":"2026-09-03T10:39:44","modified_gmt":"2026-09-03T10:39:44","slug":"master-curve","status":"publish","type":"glossary","link":"https:\/\/rheonova.com\/en\/glossaire\/master-curve\/","title":{"rendered":"Master Curve"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">A graphical representation in polymer rheology obtained by time-temperature superposition (TTS) using the Williams-Landel-Ferry (WLF) law. This technique allows for extending the accessible frequency range and predicting viscoelastic behavior over very wide time ranges. It is an essential tool for characterizing molten polymers and predicting their long-term behavior.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>A graphical representation in polymer rheology obtained by time-temperature superposition (TTS) using the Williams-Landel-Ferry (WLF) law. This technique allows for extending the accessible frequency range and predicting viscoelastic behavior over very wide time ranges. It is an essential tool for characterizing molten polymers and predicting their long-term behavior.<\/p>\n","protected":false},"author":1,"featured_media":0,"menu_order":0,"template":"","meta":{"footnotes":""},"class_list":["post-2678","glossary","type-glossary","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Master Curve - Fabricant de rh\u00e9om\u00e8tres, analyse en rh\u00e9ologie et viscosit\u00e9 | Rheonova<\/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:\/\/rheonova.com\/en\/glossaire\/master-curve\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Master Curve - Fabricant de rh\u00e9om\u00e8tres, analyse en rh\u00e9ologie et viscosit\u00e9 | Rheonova\" \/>\n<meta property=\"og:description\" content=\"A graphical representation in polymer rheology obtained by time-temperature superposition (TTS) using the Williams-Landel-Ferry (WLF) law. This technique allows for extending the accessible frequency range and predicting viscoelastic behavior over very wide time ranges. It is an essential tool for characterizing molten polymers and predicting their long-term behavior.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/rheonova.com\/en\/glossaire\/master-curve\/\" \/>\n<meta property=\"og:site_name\" content=\"Fabricant de rh\u00e9om\u00e8tres, analyse en rh\u00e9ologie et viscosit\u00e9 | Rheonova\" \/>\n<meta property=\"article:modified_time\" content=\"2026-09-03T10:39:44+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/rheonova.com\\\/en\\\/glossaire\\\/master-curve\\\/\",\"url\":\"https:\\\/\\\/rheonova.com\\\/en\\\/glossaire\\\/master-curve\\\/\",\"name\":\"Master Curve - Fabricant de rh\u00e9om\u00e8tres, analyse en rh\u00e9ologie et viscosit\u00e9 | Rheonova\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/rheonova.com\\\/en\\\/#website\"},\"datePublished\":\"2026-06-10T14:56:14+00:00\",\"dateModified\":\"2026-09-03T10:39:44+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/rheonova.com\\\/en\\\/glossaire\\\/master-curve\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/rheonova.com\\\/en\\\/glossaire\\\/master-curve\\\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/rheonova.com\\\/en\\\/glossaire\\\/master-curve\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Accueil\",\"item\":\"https:\\\/\\\/rheonova.com\\\/en\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Master Curve\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/rheonova.com\\\/en\\\/#website\",\"url\":\"https:\\\/\\\/rheonova.com\\\/en\\\/\",\"name\":\"Fabricant de rh\u00e9om\u00e8tres, analyse en rh\u00e9ologie et viscosit\u00e9 | Rheonova\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\\\/\\\/rheonova.com\\\/en\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/rheonova.com\\\/en\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/rheonova.com\\\/en\\\/#organization\",\"name\":\"Rheonova\",\"alternateName\":\"Rheonova \u2014 Laboratoire d'analyse en rh\u00e9ologie\",\"url\":\"https:\\\/\\\/rheonova.com\\\/en\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/rheonova.com\\\/en\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/rheonova.com\\\/wp-content\\\/uploads\\\/2026\\\/04\\\/logo-rheonova-colors.png\",\"contentUrl\":\"https:\\\/\\\/rheonova.com\\\/wp-content\\\/uploads\\\/2026\\\/04\\\/logo-rheonova-colors.png\",\"width\":450,\"height\":89,\"caption\":\"Rheonova\"},\"image\":{\"@id\":\"https:\\\/\\\/rheonova.com\\\/en\\\/#\\\/schema\\\/logo\\\/image\\\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Master Curve - Fabricant de rh\u00e9om\u00e8tres, analyse en rh\u00e9ologie et viscosit\u00e9 | Rheonova","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:\/\/rheonova.com\/en\/glossaire\/master-curve\/","og_locale":"en_US","og_type":"article","og_title":"Master Curve - Fabricant de rh\u00e9om\u00e8tres, analyse en rh\u00e9ologie et viscosit\u00e9 | Rheonova","og_description":"A graphical representation in polymer rheology obtained by time-temperature superposition (TTS) using the Williams-Landel-Ferry (WLF) law. This technique allows for extending the accessible frequency range and predicting viscoelastic behavior over very wide time ranges. It is an essential tool for characterizing molten polymers and predicting their long-term behavior.","og_url":"https:\/\/rheonova.com\/en\/glossaire\/master-curve\/","og_site_name":"Fabricant de rh\u00e9om\u00e8tres, analyse en rh\u00e9ologie et viscosit\u00e9 | Rheonova","article_modified_time":"2026-09-03T10:39:44+00:00","twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/rheonova.com\/en\/glossaire\/master-curve\/","url":"https:\/\/rheonova.com\/en\/glossaire\/master-curve\/","name":"Master Curve - Fabricant de rh\u00e9om\u00e8tres, analyse en rh\u00e9ologie et viscosit\u00e9 | Rheonova","isPartOf":{"@id":"https:\/\/rheonova.com\/en\/#website"},"datePublished":"2026-06-10T14:56:14+00:00","dateModified":"2026-09-03T10:39:44+00:00","breadcrumb":{"@id":"https:\/\/rheonova.com\/en\/glossaire\/master-curve\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/rheonova.com\/en\/glossaire\/master-curve\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/rheonova.com\/en\/glossaire\/master-curve\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Accueil","item":"https:\/\/rheonova.com\/en\/"},{"@type":"ListItem","position":2,"name":"Master Curve"}]},{"@type":"WebSite","@id":"https:\/\/rheonova.com\/en\/#website","url":"https:\/\/rheonova.com\/en\/","name":"Fabricant de rh\u00e9om\u00e8tres, analyse en rh\u00e9ologie et viscosit\u00e9 | Rheonova","description":"","publisher":{"@id":"https:\/\/rheonova.com\/en\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/rheonova.com\/en\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/rheonova.com\/en\/#organization","name":"Rheonova","alternateName":"Rheonova \u2014 Laboratoire d'analyse en rh\u00e9ologie","url":"https:\/\/rheonova.com\/en\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/rheonova.com\/en\/#\/schema\/logo\/image\/","url":"https:\/\/rheonova.com\/wp-content\/uploads\/2026\/04\/logo-rheonova-colors.png","contentUrl":"https:\/\/rheonova.com\/wp-content\/uploads\/2026\/04\/logo-rheonova-colors.png","width":450,"height":89,"caption":"Rheonova"},"image":{"@id":"https:\/\/rheonova.com\/en\/#\/schema\/logo\/image\/"}}]}},"_links":{"self":[{"href":"https:\/\/rheonova.com\/en\/wp-json\/wp\/v2\/glossary\/2678","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/rheonova.com\/en\/wp-json\/wp\/v2\/glossary"}],"about":[{"href":"https:\/\/rheonova.com\/en\/wp-json\/wp\/v2\/types\/glossary"}],"author":[{"embeddable":true,"href":"https:\/\/rheonova.com\/en\/wp-json\/wp\/v2\/users\/1"}],"version-history":[{"count":1,"href":"https:\/\/rheonova.com\/en\/wp-json\/wp\/v2\/glossary\/2678\/revisions"}],"predecessor-version":[{"id":2679,"href":"https:\/\/rheonova.com\/en\/wp-json\/wp\/v2\/glossary\/2678\/revisions\/2679"}],"wp:attachment":[{"href":"https:\/\/rheonova.com\/en\/wp-json\/wp\/v2\/media?parent=2678"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}