{"id":18359,"date":"2026-07-22T06:59:23","date_gmt":"2026-07-22T06:59:23","guid":{"rendered":"https:\/\/www.sciomax.com\/discuss-the-specific-use-and-purpose-astm-d5420-21-tcstandard-test-method-for-impact-resistance-of-flat-rigid-plastic-specimen-by-means-of-a-striker-impacted-by-a-falling-weight-you-can-wri\/"},"modified":"2026-07-22T06:59:23","modified_gmt":"2026-07-22T06:59:23","slug":"discutez-de-lutilisation-et-de-lobjectif-specifiques-de-la-norme-astm-d5420-21-tc-methode-dessai-normalisee-pour-la-resistance-aux-chocs-dune-eprouvette-plate-en-plastique-rig","status":"publish","type":"post","link":"https:\/\/www.sciomax.com\/fr\/discuss-the-specific-use-and-purpose-astm-d5420-21-tcstandard-test-method-for-impact-resistance-of-flat-rigid-plastic-specimen-by-means-of-a-striker-impacted-by-a-falling-weight-you-can-wri\/","title":{"rendered":"ASTM D5420 \u2013 21 \u2013 Essai de r\u00e9sistance aux chocs TC\u00a0: Utilisation, importance et applications"},"content":{"rendered":"<p>ASTM D5420 \u2013 21 \u2013 TC is a standard test method made to measure how well a flat, rigid plastic resists impact from a falling weight. This test is valuable for us when we want to know if a plastic sheet or product can take a sudden hit without breaking or cracking. Companies in automotive,... <\/p>\n<div class=\"pmpro\"><div class=\"pmpro_card pmpro_content_message\"><h2 class=\"pmpro_card_title pmpro_font-large\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"24\" height=\"24\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"var(--pmpro--color--accent)\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\" class=\"feather feather-lock\"><rect x=\"3\" y=\"11\" width=\"18\" height=\"11\" rx=\"2\" ry=\"2\"><\/rect><path d=\"M7 11V7a5 5 0 0 1 10 0v4\"><\/path><\/svg>L'adh\u00e9sion Engineering Pro Plan est requise<\/h2><div class=\"pmpro_card_content\"><p> Vous devez \u00eatre Engineering Pro Plan pour acc\u00e9der \u00e0 ce contenu.<\/p><p><a class=\"pmpro_btn\" href=\"https:\/\/www.sciomax.com\/fr\/membership-checkout\/?pmpro_level=1\">S\u2019inscrire maintenant<\/a><\/p><\/div><div class=\"pmpro_card_actions pmpro_font-medium\">D\u00e9j\u00e0 membre ? <a href=\"https:\/\/www.sciomax.com\/fr\/login\/?redirect_to=https%3A%2F%2Fwww.sciomax.com%2Ffr%2Fdiscuss-the-specific-use-and-purpose-astm-d5420-21-tcstandard-test-method-for-impact-resistance-of-flat-rigid-plastic-specimen-by-means-of-a-striker-impacted-by-a-falling-weight-you-can-wri%2F\">Connectez-vous ici<\/a><\/div><\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>La norme ASTM D5420-21-TC est une m\u00e9thode d&#039;essai normalis\u00e9e permettant de mesurer la r\u00e9sistance \u00e0 l&#039;impact d&#039;une mati\u00e8re plastique plate et rigide en cas de chute d&#039;un poids. Cet essai est pr\u00e9cieux pour d\u00e9terminer si une plaque ou un produit en plastique peut r\u00e9sister \u00e0 un choc soudain sans se briser ni se fissurer. Les entreprises du secteur automobile, etc., utilisent cet essai. <\/p>\n<div class=\"pmpro\"><div class=\"pmpro_card pmpro_content_message\"><h2 class=\"pmpro_card_title pmpro_font-large\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"24\" height=\"24\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"var(--pmpro--color--accent)\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\" class=\"feather feather-lock\"><rect x=\"3\" y=\"11\" width=\"18\" height=\"11\" rx=\"2\" ry=\"2\"><\/rect><path d=\"M7 11V7a5 5 0 0 1 10 0v4\"><\/path><\/svg>L'adh\u00e9sion Engineering Pro Plan est requise<\/h2><div class=\"pmpro_card_content\"><p> Vous devez \u00eatre Engineering Pro Plan pour acc\u00e9der \u00e0 ce contenu.<\/p><p><a class=\"pmpro_btn\" href=\"https:\/\/www.sciomax.com\/fr\/membership-checkout\/?pmpro_level=1\">S\u2019inscrire maintenant<\/a><\/p><\/div><div class=\"pmpro_card_actions pmpro_font-medium\">D\u00e9j\u00e0 membre ? <a href=\"https:\/\/www.sciomax.com\/fr\/login\/?redirect_to=https%3A%2F%2Fwww.sciomax.com%2Ffr%2Fdiscuss-the-specific-use-and-purpose-astm-d5420-21-tcstandard-test-method-for-impact-resistance-of-flat-rigid-plastic-specimen-by-means-of-a-striker-impacted-by-a-falling-weight-you-can-wri%2F\">Connectez-vous ici<\/a><\/div><\/div><\/div>","protected":false},"author":4,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"pmpro_default_level":"","footnotes":""},"categories":[31],"tags":[],"class_list":["post-18359","post","type-post","status-publish","format-standard","hentry","category-astm-test-standards","pmpro-level-required","pmpro-level-1","pmpro-no-access"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>ASTM D5420 \u2013 21 \u2013 TC Impact Resistance Test: Use, Importance, and Applications - SCIOMAX.COM<\/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:\/\/www.sciomax.com\/fr\/discutez-de-lutilisation-et-de-lobjectif-specifiques-de-la-norme-astm-d5420-21-tc-methode-dessai-normalisee-pour-la-resistance-aux-chocs-dune-eprouvette-plate-en-plastique-rig\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"ASTM D5420 \u2013 21 \u2013 TC Impact Resistance Test: Use, Importance, and Applications - SCIOMAX.COM\" \/>\n<meta property=\"og:description\" content=\"ASTM D5420 \u2013 21 \u2013 TC is a standard test method made to measure how well a flat, rigid plastic resists impact from a falling weight. This test is valuable for us when we want to know if a plastic sheet or product can take a sudden hit without breaking or cracking. Companies in automotive,... [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.sciomax.com\/fr\/discutez-de-lutilisation-et-de-lobjectif-specifiques-de-la-norme-astm-d5420-21-tc-methode-dessai-normalisee-pour-la-resistance-aux-chocs-dune-eprouvette-plate-en-plastique-rig\/\" \/>\n<meta property=\"og:site_name\" content=\"SCIOMAX.COM\" \/>\n<meta property=\"article:published_time\" content=\"2026-07-22T06:59:23+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/koala.sh\/api\/image\/v2-1h193m-hp1cs.jpg?width=1536&#x26;height=1024&#x26;dream\" \/>\n<meta name=\"author\" content=\"SCIOMAX Science &amp; Research\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"SCIOMAX Science &amp; Research\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"21 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.sciomax.com\\\/discuss-the-specific-use-and-purpose-astm-d5420-21-tcstandard-test-method-for-impact-resistance-of-flat-rigid-plastic-specimen-by-means-of-a-striker-impacted-by-a-falling-weight-you-can-wri\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.sciomax.com\\\/discuss-the-specific-use-and-purpose-astm-d5420-21-tcstandard-test-method-for-impact-resistance-of-flat-rigid-plastic-specimen-by-means-of-a-striker-impacted-by-a-falling-weight-you-can-wri\\\/\"},\"author\":{\"name\":\"SCIOMAX Science &amp; Research\",\"@id\":\"https:\\\/\\\/www.sciomax.com\\\/#\\\/schema\\\/person\\\/f04eeefc492752978ed23d763fe0a68c\"},\"headline\":\"ASTM D5420 \u2013 21 \u2013 TC Impact Resistance Test: Use, Importance, and Applications\",\"datePublished\":\"2026-07-22T06:59:23+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.sciomax.com\\\/discuss-the-specific-use-and-purpose-astm-d5420-21-tcstandard-test-method-for-impact-resistance-of-flat-rigid-plastic-specimen-by-means-of-a-striker-impacted-by-a-falling-weight-you-can-wri\\\/\"},\"wordCount\":4266,\"publisher\":{\"@id\":\"https:\\\/\\\/www.sciomax.com\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/www.sciomax.com\\\/discuss-the-specific-use-and-purpose-astm-d5420-21-tcstandard-test-method-for-impact-resistance-of-flat-rigid-plastic-specimen-by-means-of-a-striker-impacted-by-a-falling-weight-you-can-wri\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/koala.sh\\\/api\\\/image\\\/v2-1h193m-hp1cs.jpg?width=1536&#x26;height=1024&#x26;dream\",\"articleSection\":[\"ASTM Test Standards\"],\"inLanguage\":\"fr-FR\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.sciomax.com\\\/discuss-the-specific-use-and-purpose-astm-d5420-21-tcstandard-test-method-for-impact-resistance-of-flat-rigid-plastic-specimen-by-means-of-a-striker-impacted-by-a-falling-weight-you-can-wri\\\/\",\"url\":\"https:\\\/\\\/www.sciomax.com\\\/discuss-the-specific-use-and-purpose-astm-d5420-21-tcstandard-test-method-for-impact-resistance-of-flat-rigid-plastic-specimen-by-means-of-a-striker-impacted-by-a-falling-weight-you-can-wri\\\/\",\"name\":\"ASTM D5420 \u2013 21 \u2013 TC Impact Resistance Test: Use, Importance, and Applications - SCIOMAX.COM\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.sciomax.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.sciomax.com\\\/discuss-the-specific-use-and-purpose-astm-d5420-21-tcstandard-test-method-for-impact-resistance-of-flat-rigid-plastic-specimen-by-means-of-a-striker-impacted-by-a-falling-weight-you-can-wri\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.sciomax.com\\\/discuss-the-specific-use-and-purpose-astm-d5420-21-tcstandard-test-method-for-impact-resistance-of-flat-rigid-plastic-specimen-by-means-of-a-striker-impacted-by-a-falling-weight-you-can-wri\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/koala.sh\\\/api\\\/image\\\/v2-1h193m-hp1cs.jpg?width=1536&#x26;height=1024&#x26;dream\",\"datePublished\":\"2026-07-22T06:59:23+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.sciomax.com\\\/discuss-the-specific-use-and-purpose-astm-d5420-21-tcstandard-test-method-for-impact-resistance-of-flat-rigid-plastic-specimen-by-means-of-a-striker-impacted-by-a-falling-weight-you-can-wri\\\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.sciomax.com\\\/discuss-the-specific-use-and-purpose-astm-d5420-21-tcstandard-test-method-for-impact-resistance-of-flat-rigid-plastic-specimen-by-means-of-a-striker-impacted-by-a-falling-weight-you-can-wri\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/www.sciomax.com\\\/discuss-the-specific-use-and-purpose-astm-d5420-21-tcstandard-test-method-for-impact-resistance-of-flat-rigid-plastic-specimen-by-means-of-a-striker-impacted-by-a-falling-weight-you-can-wri\\\/#primaryimage\",\"url\":\"https:\\\/\\\/koala.sh\\\/api\\\/image\\\/v2-1h193m-hp1cs.jpg?width=1536&#x26;height=1024&#x26;dream\",\"contentUrl\":\"https:\\\/\\\/koala.sh\\\/api\\\/image\\\/v2-1h193m-hp1cs.jpg?width=1536&#x26;height=1024&#x26;dream\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.sciomax.com\\\/discuss-the-specific-use-and-purpose-astm-d5420-21-tcstandard-test-method-for-impact-resistance-of-flat-rigid-plastic-specimen-by-means-of-a-striker-impacted-by-a-falling-weight-you-can-wri\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.sciomax.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"ASTM D5420 \u2013 21 \u2013 TC Impact Resistance Test: Use, Importance, and Applications\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.sciomax.com\\\/#website\",\"url\":\"https:\\\/\\\/www.sciomax.com\\\/\",\"name\":\"SCIOMAX.COM\",\"description\":\"Precision Test Instruments &amp; Laboratory Glassware &amp; Safety Gears\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.sciomax.com\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.sciomax.com\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.sciomax.com\\\/#organization\",\"name\":\"SCIOMAX.COM\",\"url\":\"https:\\\/\\\/www.sciomax.com\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/www.sciomax.com\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/www.sciomax.com\\\/wp-content\\\/uploads\\\/2025\\\/06\\\/logoonline.jpg\",\"contentUrl\":\"https:\\\/\\\/www.sciomax.com\\\/wp-content\\\/uploads\\\/2025\\\/06\\\/logoonline.jpg\",\"width\":268,\"height\":246,\"caption\":\"SCIOMAX.COM\"},\"image\":{\"@id\":\"https:\\\/\\\/www.sciomax.com\\\/#\\\/schema\\\/logo\\\/image\\\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/www.sciomax.com\\\/#\\\/schema\\\/person\\\/f04eeefc492752978ed23d763fe0a68c\",\"name\":\"SCIOMAX Science &amp; Research\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/www.sciomax.com\\\/wp-content\\\/litespeed\\\/avatar\\\/6022e3ac255fbd69c33ce7dac31d350a.jpg?ver=1787171206\",\"url\":\"https:\\\/\\\/www.sciomax.com\\\/wp-content\\\/litespeed\\\/avatar\\\/6022e3ac255fbd69c33ce7dac31d350a.jpg?ver=1787171206\",\"contentUrl\":\"https:\\\/\\\/www.sciomax.com\\\/wp-content\\\/litespeed\\\/avatar\\\/6022e3ac255fbd69c33ce7dac31d350a.jpg?ver=1787171206\",\"caption\":\"SCIOMAX Science &amp; Research\"},\"sameAs\":[\"https:\\\/\\\/www.SCIOMAX.COM\"],\"url\":\"https:\\\/\\\/www.sciomax.com\\\/fr\\\/author\\\/888siomaxrich888\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"ASTM D5420 \u2013 21 \u2013 Essai de r\u00e9sistance aux chocs TC\u00a0: Utilisation, importance et applications - SCIOMAX.COM","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.sciomax.com\/fr\/discutez-de-lutilisation-et-de-lobjectif-specifiques-de-la-norme-astm-d5420-21-tc-methode-dessai-normalisee-pour-la-resistance-aux-chocs-dune-eprouvette-plate-en-plastique-rig\/","og_locale":"fr_FR","og_type":"article","og_title":"ASTM D5420 \u2013 21 \u2013 TC Impact Resistance Test: Use, Importance, and Applications - SCIOMAX.COM","og_description":"ASTM D5420 \u2013 21 \u2013 TC is a standard test method made to measure how well a flat, rigid plastic resists impact from a falling weight. This test is valuable for us when we want to know if a plastic sheet or product can take a sudden hit without breaking or cracking. Companies in automotive,... [&hellip;]","og_url":"https:\/\/www.sciomax.com\/fr\/discutez-de-lutilisation-et-de-lobjectif-specifiques-de-la-norme-astm-d5420-21-tc-methode-dessai-normalisee-pour-la-resistance-aux-chocs-dune-eprouvette-plate-en-plastique-rig\/","og_site_name":"SCIOMAX.COM","article_published_time":"2026-07-22T06:59:23+00:00","og_image":[{"url":"https:\/\/koala.sh\/api\/image\/v2-1h193m-hp1cs.jpg?width=1536&#x26;height=1024&#x26;dream","type":"","width":"","height":""}],"author":"SCIOMAX Science &amp; Research","twitter_card":"summary_large_image","twitter_misc":{"\u00c9crit par":"SCIOMAX Science &amp; Research","Dur\u00e9e de lecture estim\u00e9e":"21 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.sciomax.com\/discuss-the-specific-use-and-purpose-astm-d5420-21-tcstandard-test-method-for-impact-resistance-of-flat-rigid-plastic-specimen-by-means-of-a-striker-impacted-by-a-falling-weight-you-can-wri\/#article","isPartOf":{"@id":"https:\/\/www.sciomax.com\/discuss-the-specific-use-and-purpose-astm-d5420-21-tcstandard-test-method-for-impact-resistance-of-flat-rigid-plastic-specimen-by-means-of-a-striker-impacted-by-a-falling-weight-you-can-wri\/"},"author":{"name":"SCIOMAX Science &amp; Research","@id":"https:\/\/www.sciomax.com\/#\/schema\/person\/f04eeefc492752978ed23d763fe0a68c"},"headline":"ASTM D5420 \u2013 21 \u2013 TC Impact Resistance Test: Use, Importance, and Applications","datePublished":"2026-07-22T06:59:23+00:00","mainEntityOfPage":{"@id":"https:\/\/www.sciomax.com\/discuss-the-specific-use-and-purpose-astm-d5420-21-tcstandard-test-method-for-impact-resistance-of-flat-rigid-plastic-specimen-by-means-of-a-striker-impacted-by-a-falling-weight-you-can-wri\/"},"wordCount":4266,"publisher":{"@id":"https:\/\/www.sciomax.com\/#organization"},"image":{"@id":"https:\/\/www.sciomax.com\/discuss-the-specific-use-and-purpose-astm-d5420-21-tcstandard-test-method-for-impact-resistance-of-flat-rigid-plastic-specimen-by-means-of-a-striker-impacted-by-a-falling-weight-you-can-wri\/#primaryimage"},"thumbnailUrl":"https:\/\/koala.sh\/api\/image\/v2-1h193m-hp1cs.jpg?width=1536&#x26;height=1024&#x26;dream","articleSection":["ASTM Test Standards"],"inLanguage":"fr-FR"},{"@type":"WebPage","@id":"https:\/\/www.sciomax.com\/discuss-the-specific-use-and-purpose-astm-d5420-21-tcstandard-test-method-for-impact-resistance-of-flat-rigid-plastic-specimen-by-means-of-a-striker-impacted-by-a-falling-weight-you-can-wri\/","url":"https:\/\/www.sciomax.com\/discuss-the-specific-use-and-purpose-astm-d5420-21-tcstandard-test-method-for-impact-resistance-of-flat-rigid-plastic-specimen-by-means-of-a-striker-impacted-by-a-falling-weight-you-can-wri\/","name":"ASTM D5420 \u2013 21 \u2013 Essai de r\u00e9sistance aux chocs TC\u00a0: Utilisation, importance et applications - SCIOMAX.COM","isPartOf":{"@id":"https:\/\/www.sciomax.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.sciomax.com\/discuss-the-specific-use-and-purpose-astm-d5420-21-tcstandard-test-method-for-impact-resistance-of-flat-rigid-plastic-specimen-by-means-of-a-striker-impacted-by-a-falling-weight-you-can-wri\/#primaryimage"},"image":{"@id":"https:\/\/www.sciomax.com\/discuss-the-specific-use-and-purpose-astm-d5420-21-tcstandard-test-method-for-impact-resistance-of-flat-rigid-plastic-specimen-by-means-of-a-striker-impacted-by-a-falling-weight-you-can-wri\/#primaryimage"},"thumbnailUrl":"https:\/\/koala.sh\/api\/image\/v2-1h193m-hp1cs.jpg?width=1536&#x26;height=1024&#x26;dream","datePublished":"2026-07-22T06:59:23+00:00","breadcrumb":{"@id":"https:\/\/www.sciomax.com\/discuss-the-specific-use-and-purpose-astm-d5420-21-tcstandard-test-method-for-impact-resistance-of-flat-rigid-plastic-specimen-by-means-of-a-striker-impacted-by-a-falling-weight-you-can-wri\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.sciomax.com\/discuss-the-specific-use-and-purpose-astm-d5420-21-tcstandard-test-method-for-impact-resistance-of-flat-rigid-plastic-specimen-by-means-of-a-striker-impacted-by-a-falling-weight-you-can-wri\/"]}]},{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/www.sciomax.com\/discuss-the-specific-use-and-purpose-astm-d5420-21-tcstandard-test-method-for-impact-resistance-of-flat-rigid-plastic-specimen-by-means-of-a-striker-impacted-by-a-falling-weight-you-can-wri\/#primaryimage","url":"https:\/\/koala.sh\/api\/image\/v2-1h193m-hp1cs.jpg?width=1536&#x26;height=1024&#x26;dream","contentUrl":"https:\/\/koala.sh\/api\/image\/v2-1h193m-hp1cs.jpg?width=1536&#x26;height=1024&#x26;dream"},{"@type":"BreadcrumbList","@id":"https:\/\/www.sciomax.com\/discuss-the-specific-use-and-purpose-astm-d5420-21-tcstandard-test-method-for-impact-resistance-of-flat-rigid-plastic-specimen-by-means-of-a-striker-impacted-by-a-falling-weight-you-can-wri\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.sciomax.com\/"},{"@type":"ListItem","position":2,"name":"ASTM D5420 \u2013 21 \u2013 TC Impact Resistance Test: Use, Importance, and Applications"}]},{"@type":"WebSite","@id":"https:\/\/www.sciomax.com\/#website","url":"https:\/\/www.sciomax.com\/","name":"SCIOMAX.COM","description":"Instruments de test de pr\u00e9cision, verrerie de laboratoire et \u00e9quipements de s\u00e9curit\u00e9","publisher":{"@id":"https:\/\/www.sciomax.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.sciomax.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"fr-FR"},{"@type":"Organization","@id":"https:\/\/www.sciomax.com\/#organization","name":"SCIOMAX.COM","url":"https:\/\/www.sciomax.com\/","logo":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/www.sciomax.com\/#\/schema\/logo\/image\/","url":"https:\/\/www.sciomax.com\/wp-content\/uploads\/2025\/06\/logoonline.jpg","contentUrl":"https:\/\/www.sciomax.com\/wp-content\/uploads\/2025\/06\/logoonline.jpg","width":268,"height":246,"caption":"SCIOMAX.COM"},"image":{"@id":"https:\/\/www.sciomax.com\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/www.sciomax.com\/#\/schema\/person\/f04eeefc492752978ed23d763fe0a68c","name":"SCIOMAX Science et Recherche","image":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/www.sciomax.com\/wp-content\/litespeed\/avatar\/6022e3ac255fbd69c33ce7dac31d350a.jpg?ver=1787171206","url":"https:\/\/www.sciomax.com\/wp-content\/litespeed\/avatar\/6022e3ac255fbd69c33ce7dac31d350a.jpg?ver=1787171206","contentUrl":"https:\/\/www.sciomax.com\/wp-content\/litespeed\/avatar\/6022e3ac255fbd69c33ce7dac31d350a.jpg?ver=1787171206","caption":"SCIOMAX Science &amp; Research"},"sameAs":["https:\/\/www.SCIOMAX.COM"],"url":"https:\/\/www.sciomax.com\/fr\/author\/888siomaxrich888\/"}]}},"_links":{"self":[{"href":"https:\/\/www.sciomax.com\/fr\/wp-json\/wp\/v2\/posts\/18359","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.sciomax.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.sciomax.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.sciomax.com\/fr\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/www.sciomax.com\/fr\/wp-json\/wp\/v2\/comments?post=18359"}],"version-history":[{"count":0,"href":"https:\/\/www.sciomax.com\/fr\/wp-json\/wp\/v2\/posts\/18359\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.sciomax.com\/fr\/wp-json\/wp\/v2\/media?parent=18359"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.sciomax.com\/fr\/wp-json\/wp\/v2\/categories?post=18359"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.sciomax.com\/fr\/wp-json\/wp\/v2\/tags?post=18359"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}