{"id":7754,"date":"2026-03-17T11:57:20","date_gmt":"2026-03-17T03:57:20","guid":{"rendered":"http:\/\/www.camcjsw-testmachines.com\/?p=7754"},"modified":"2026-03-19T09:59:38","modified_gmt":"2026-03-19T01:59:38","slug":"industry-standard-composites-astm-d6641","status":"publish","type":"post","link":"http:\/\/www.camcjsw-testmachines.com\/es\/industry-standard-composites-astm-d6641\/","title":{"rendered":"Industry Standard \u2013 Composites\u00a0\u2013 ASTM D6641"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"7754\" class=\"elementor elementor-7754\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-35a90ba e-flex e-con-boxed e-con e-parent\" data-id=\"35a90ba\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d54551f elementor-widget elementor-widget-text-editor\" data-id=\"d54551f\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.22.0 - 26-06-2024 *\/\n.elementor-widget-text-editor.elementor-drop-cap-view-stacked .elementor-drop-cap{background-color:#69727d;color:#fff}.elementor-widget-text-editor.elementor-drop-cap-view-framed .elementor-drop-cap{color:#69727d;border:3px solid;background-color:transparent}.elementor-widget-text-editor:not(.elementor-drop-cap-view-default) .elementor-drop-cap{margin-top:8px}.elementor-widget-text-editor:not(.elementor-drop-cap-view-default) .elementor-drop-cap-letter{width:1em;height:1em}.elementor-widget-text-editor .elementor-drop-cap{float:left;text-align:center;line-height:1;font-size:50px}.elementor-widget-text-editor .elementor-drop-cap-letter{display:inline-block}<\/style>\t\t\t\t<p>ASTM D6641 is currently the most widely used test method for compressive properties of composite materials in industry. This method can measure the compressive strength and stiffness of polymer-based composite materials. Compared to other methods, its application of extrusion and shear forces on the perpendicular surface has less impact on compressive strength, resulting in a higher success rate. It provides compressive performance data for materials research and development, structural design and analysis, and is widely used in aerospace, automotive, and electronics industries.\u00a0<\/p>\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-229747c e-flex e-con-boxed e-con e-parent\" data-id=\"229747c\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-42a3ef2 elementor-widget elementor-widget-heading\" data-id=\"42a3ef2\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.22.0 - 26-06-2024 *\/\n.elementor-heading-title{padding:0;margin:0;line-height:1}.elementor-widget-heading .elementor-heading-title[class*=elementor-size-]>a{color:inherit;font-size:inherit;line-height:inherit}.elementor-widget-heading .elementor-heading-title.elementor-size-small{font-size:15px}.elementor-widget-heading .elementor-heading-title.elementor-size-medium{font-size:19px}.elementor-widget-heading .elementor-heading-title.elementor-size-large{font-size:29px}.elementor-widget-heading .elementor-heading-title.elementor-size-xl{font-size:39px}.elementor-widget-heading .elementor-heading-title.elementor-size-xxl{font-size:59px}<\/style><h4 class=\"elementor-heading-title elementor-size-default\">Test Fixture - CLC(Combined Loading Compression ) test fixture<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-aa7585d elementor-widget elementor-widget-text-editor\" data-id=\"aa7585d\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>A CLC(Combined Loading Compression ) test fixture is necessary for performing ASTM D6641 testing. The fixture is placed between two compression platens which initiate the compressive force onto the fixture, which in turn subjects the specimen to a combination of Shear- and End-Loading.<\/p><p><img decoding=\"async\" src=\"http:\/\/www.camcjsw-testmachines.com\/wp-content\/uploads\/2026\/03\/55793889-9253-4362-91c8-f57831e98d8b.webp\" alt=\"http:\/\/www.camcjsw-testmachines.com\/wp-content\/uploads\/2026\/03\/55793889-9253-4362-91c8-f57831e98d8b.webp\" \/>\u00a0<\/p>\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-b5d318c e-flex e-con-boxed e-con e-parent\" data-id=\"b5d318c\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c6912dc elementor-widget elementor-widget-heading\" data-id=\"c6912dc\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Typical Test Specimen Configuration<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-43f6fa8 elementor-widget elementor-widget-text-editor\" data-id=\"43f6fa8\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><img decoding=\"async\" src=\"http:\/\/www.camcjsw-testmachines.com\/wp-content\/uploads\/2026\/03\/1562963f-6273-4f50-9c9a-438c4b386fae.webp\" alt=\"http:\/\/www.camcjsw-testmachines.com\/wp-content\/uploads\/2026\/03\/1562963f-6273-4f50-9c9a-438c4b386fae.webp\" \/>\u00a0<\/p><p><em><i>Notes: <\/i><\/em><\/p><p><em><i>(1) The specimen ends must be parallel to each other within 0.03 mm [0.001 in.] and also perpendicular to the longitudinal axis of the specimen within 0.03 [0.001 in.]<\/i><\/em><em><i>.<\/i><\/em><\/p><p><em><i>(2) Nominal specimen and tabbing thickness can be varied, but must be uniform.<\/i><\/em><em><i>\u00a0<\/i><\/em><em><i>Thickness irregularities (for example, thickness taper or surface imperfections) shall<\/i><\/em><em><i>\u00a0<\/i><\/em><em><i>not exceed 0.03 mm [0.001 in.] across the specimen or tab width or 0.06 mm [0.002 in.] along the specimen grip length or tab length. <\/i><\/em><\/p><p><em><i>(3) Tabs are typically square-ended and on the order of 1.6 mm [0.06 in.] thick, but<\/i><\/em><em><i>\u00a0<\/i><\/em><em><i>thickness can be varied as required, as discussed in 8.2. <\/i><\/em><\/p><p><em><i>(4) The faces of the specimen may be lapped slightly to remove any local surface<\/i><\/em><em><i>\u00a0<\/i><\/em><em><i>imperfections and irregularities, thus providing flatter surfaces for more uniform<\/i><\/em><em><i>\u00a0<\/i><\/em><em><i>gripping by the fixture.<\/i><\/em><\/p>\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-5d0d923 e-flex e-con-boxed e-con e-parent\" data-id=\"5d0d923\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-141af56 elementor-widget elementor-widget-heading\" data-id=\"141af56\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Test Procedure<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c76481c elementor-widget elementor-widget-text-editor\" data-id=\"c76481c\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul><li><b><\/b><strong><b>Specimen Installation<\/b><\/strong><\/li><\/ul><p>Before the test, inspect the test fixture to ensure smooth operation, ensure the clamping and loading surfaces are undamaged, and clean and lubricate the bolts and fixture threads. The specimen installation process should be completed on a granite plate to ensure the specimen end is flush with the fixture base plane.<\/p><p><strong><b>Operation<\/b><\/strong><strong><b>\u00a01:<\/b><\/strong>\u00a0Remove the upper part of the fixture and place the specimen in the lower part. Gently tighten the four bolts by hand.<\/p><p><strong><b>Operation<\/b><\/strong><strong><b>\u00a02:<\/b><\/strong>\u00a0Invert the lower part of the fixture and align it with the upper part. Insert the guide pin and slide it into the upper part of the fixture at a uniform speed.<\/p><p><strong><b>Operation<\/b><\/strong><strong><b>\u00a03: <\/b><\/strong>Place the assembled fixture sideways with the threaded side facing up. Tighten the bolts to 3 N\u00b7m in three stages using a torque wrench. The fixture and specimen installation are complete.<\/p><ul><li><b><\/b><strong><b>Start test<\/b><\/strong><\/li><\/ul><p>Load the specimen in compression to failure at a nominal rate of 1.3 mm\/min [0.05in.\/min], while recording force, displacement, and strain data. Loading time to failure should be 1 to 10 min. If only modulus is being determined, load the specimen approximately 10 % beyond the upper end of the strain range being used to determine modulus.<\/p><ul><li><b><\/b><strong><b>Analysis of the Validity of Test Results<\/b><\/strong><\/li><\/ul><p>After the test, inspect the specimens and note the type and location of failure. For a valid test, the final failure of the specimen should occur within the working section, and the ends should not be crushed during the test. At least five specimens should be tested under the same conditions.<\/p><figure style=\"width: 283px\" class=\"wp-caption alignnone\"><img fetchpriority=\"high\" decoding=\"async\" src=\"http:\/\/www.camcjsw-testmachines.com\/wp-content\/uploads\/2026\/03\/362b84b4-dd7b-4229-b023-e61261a45064.webp\" alt=\"http:\/\/www.camcjsw-testmachines.com\/wp-content\/uploads\/2026\/03\/362b84b4-dd7b-4229-b023-e61261a45064.webp\" width=\"283\" height=\"407\" \/><figcaption class=\"wp-caption-text\">Acceptable failure modes and areas<\/figcaption><\/figure><figure style=\"width: 280px\" class=\"wp-caption alignnone\"><img decoding=\"async\" src=\"http:\/\/www.camcjsw-testmachines.com\/wp-content\/uploads\/2026\/03\/6088ed71-3251-4d11-9e47-079e278e50a8.webp\" alt=\"http:\/\/www.camcjsw-testmachines.com\/wp-content\/uploads\/2026\/03\/6088ed71-3251-4d11-9e47-079e278e50a8.webp\" width=\"280\" height=\"401\" \/><figcaption class=\"wp-caption-text\">Unacceptable failure modes and areas<\/figcaption><\/figure>\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\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>ASTM D6641 is currently the most widely used test method for compressive properties of composite materials in industry. This method can measure the compressive strength and stiffness of polymer-based composite materials. Compared to other methods, its application of extrusion and shear forces on the perpendicular surface has less impact on compressive strength, resulting in a [&hellip;]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[41],"tags":[],"class_list":["post-7754","post","type-post","status-publish","format-standard","hentry","category-application"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v22.5 (Yoast SEO v22.9) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\r\n<title>Industry Standard \u2013 Composites\u00a0\u2013 ASTM D6641 - SINOTEST, a brand of JIANGSU WALLONG-HSIN MACHINERY ENGINEERING CORPORATION LTD<\/title>\r\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\r\n<link rel=\"canonical\" href=\"http:\/\/www.camcjsw-testmachines.com\/es\/industry-standard-composites-astm-d6641\/\" \/>\r\n<meta property=\"og:locale\" content=\"es_ES\" \/>\r\n<meta property=\"og:type\" content=\"article\" \/>\r\n<meta property=\"og:title\" content=\"Industry Standard \u2013 Composites\u00a0\u2013 ASTM D6641\" \/>\r\n<meta property=\"og:description\" content=\"ASTM D6641 is currently the most widely used test method for compressive properties of composite materials in industry. This method can measure the compressive strength and stiffness of polymer-based composite materials. Compared to other methods, its application of extrusion and shear forces on the perpendicular surface has less impact on compressive strength, resulting in a [&hellip;]\" \/>\r\n<meta property=\"og:url\" content=\"http:\/\/www.camcjsw-testmachines.com\/es\/industry-standard-composites-astm-d6641\/\" \/>\r\n<meta property=\"og:site_name\" content=\"SINOTEST, a brand of JIANGSU WALLONG-HSIN MACHINERY ENGINEERING CORPORATION LTD\" \/>\r\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/sinotestcorporation\/\" \/>\r\n<meta property=\"article:published_time\" content=\"2026-03-17T03:57:20+00:00\" \/>\r\n<meta property=\"article:modified_time\" content=\"2026-03-19T01:59:38+00:00\" \/>\r\n<meta property=\"og:image\" content=\"http:\/\/www.camcjsw-testmachines.com\/wp-content\/uploads\/2026\/03\/55793889-9253-4362-91c8-f57831e98d8b.webp\" \/>\r\n<meta name=\"author\" content=\"testmachines\" \/>\r\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\r\n<meta name=\"twitter:creator\" content=\"@sinotestmachine\" \/>\r\n<meta name=\"twitter:site\" content=\"@sinotestmachine\" \/>\r\n<meta name=\"twitter:label1\" content=\"Escrito por\" \/>\n\t<meta name=\"twitter:data1\" content=\"testmachines\" \/>\n\t<meta name=\"twitter:label2\" content=\"Tiempo de lectura\" \/>\n\t<meta name=\"twitter:data2\" content=\"4 minutos\" \/>\r\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"http:\/\/www.camcjsw-testmachines.com\/industry-standard-composites-astm-d6641\/#article\",\"isPartOf\":{\"@id\":\"http:\/\/www.camcjsw-testmachines.com\/industry-standard-composites-astm-d6641\/\"},\"author\":{\"name\":\"testmachines\",\"@id\":\"http:\/\/www.camcjsw-testmachines.com\/#\/schema\/person\/8ce0153edf516b6c5c9dfe48f95e57a9\"},\"headline\":\"Industry Standard \u2013 Composites\u00a0\u2013 ASTM D6641\",\"datePublished\":\"2026-03-17T03:57:20+00:00\",\"dateModified\":\"2026-03-19T01:59:38+00:00\",\"mainEntityOfPage\":{\"@id\":\"http:\/\/www.camcjsw-testmachines.com\/industry-standard-composites-astm-d6641\/\"},\"wordCount\":540,\"commentCount\":0,\"publisher\":{\"@id\":\"http:\/\/www.camcjsw-testmachines.com\/#organization\"},\"image\":{\"@id\":\"http:\/\/www.camcjsw-testmachines.com\/industry-standard-composites-astm-d6641\/#primaryimage\"},\"thumbnailUrl\":\"http:\/\/www.camcjsw-testmachines.com\/wp-content\/uploads\/2026\/03\/55793889-9253-4362-91c8-f57831e98d8b.webp\",\"articleSection\":[\"Application\"],\"inLanguage\":\"es\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"http:\/\/www.camcjsw-testmachines.com\/industry-standard-composites-astm-d6641\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"http:\/\/www.camcjsw-testmachines.com\/industry-standard-composites-astm-d6641\/\",\"url\":\"http:\/\/www.camcjsw-testmachines.com\/industry-standard-composites-astm-d6641\/\",\"name\":\"Industry Standard \u2013 Composites\u00a0\u2013 ASTM D6641 - SINOTEST, a brand of JIANGSU WALLONG-HSIN MACHINERY ENGINEERING CORPORATION LTD\",\"isPartOf\":{\"@id\":\"http:\/\/www.camcjsw-testmachines.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"http:\/\/www.camcjsw-testmachines.com\/industry-standard-composites-astm-d6641\/#primaryimage\"},\"image\":{\"@id\":\"http:\/\/www.camcjsw-testmachines.com\/industry-standard-composites-astm-d6641\/#primaryimage\"},\"thumbnailUrl\":\"http:\/\/www.camcjsw-testmachines.com\/wp-content\/uploads\/2026\/03\/55793889-9253-4362-91c8-f57831e98d8b.webp\",\"datePublished\":\"2026-03-17T03:57:20+00:00\",\"dateModified\":\"2026-03-19T01:59:38+00:00\",\"breadcrumb\":{\"@id\":\"http:\/\/www.camcjsw-testmachines.com\/industry-standard-composites-astm-d6641\/#breadcrumb\"},\"inLanguage\":\"es\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"http:\/\/www.camcjsw-testmachines.com\/industry-standard-composites-astm-d6641\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"es\",\"@id\":\"http:\/\/www.camcjsw-testmachines.com\/industry-standard-composites-astm-d6641\/#primaryimage\",\"url\":\"http:\/\/www.camcjsw-testmachines.com\/wp-content\/uploads\/2026\/03\/55793889-9253-4362-91c8-f57831e98d8b.webp\",\"contentUrl\":\"http:\/\/www.camcjsw-testmachines.com\/wp-content\/uploads\/2026\/03\/55793889-9253-4362-91c8-f57831e98d8b.webp\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"http:\/\/www.camcjsw-testmachines.com\/industry-standard-composites-astm-d6641\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"http:\/\/www.camcjsw-testmachines.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Application\",\"item\":\"http:\/\/www.camcjsw-testmachines.com\/category\/application\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Industry Standard \u2013 Composites\u00a0\u2013 ASTM D6641\"}]},{\"@type\":\"WebSite\",\"@id\":\"http:\/\/www.camcjsw-testmachines.com\/#website\",\"url\":\"http:\/\/www.camcjsw-testmachines.com\/\",\"name\":\"SinoTest Testing machine\",\"description\":\"\",\"publisher\":{\"@id\":\"http:\/\/www.camcjsw-testmachines.com\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"http:\/\/www.camcjsw-testmachines.com\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"es\"},{\"@type\":\"Organization\",\"@id\":\"http:\/\/www.camcjsw-testmachines.com\/#organization\",\"name\":\"JIANGSU WALLONG-HSIN MACHINERY ENGINEERING CORPORATION LTD.\",\"url\":\"http:\/\/www.camcjsw-testmachines.com\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"es\",\"@id\":\"http:\/\/www.camcjsw-testmachines.com\/#\/schema\/logo\/image\/\",\"url\":\"http:\/\/www.camcjsw-testmachines.com\/wp-content\/uploads\/2024\/07\/logo-scaled.webp\",\"contentUrl\":\"http:\/\/www.camcjsw-testmachines.com\/wp-content\/uploads\/2024\/07\/logo-scaled.webp\",\"width\":2560,\"height\":458,\"caption\":\"JIANGSU WALLONG-HSIN MACHINERY ENGINEERING CORPORATION LTD.\"},\"image\":{\"@id\":\"http:\/\/www.camcjsw-testmachines.com\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/www.facebook.com\/sinotestcorporation\/\",\"https:\/\/x.com\/sinotestmachine\"]},{\"@type\":\"Person\",\"@id\":\"http:\/\/www.camcjsw-testmachines.com\/#\/schema\/person\/8ce0153edf516b6c5c9dfe48f95e57a9\",\"name\":\"testmachines\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"es\",\"@id\":\"http:\/\/www.camcjsw-testmachines.com\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/1abc2e613d7f2fb1bb6239a79e3100d68bd2ad70b4ed61e1000b7785147eb087?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/1abc2e613d7f2fb1bb6239a79e3100d68bd2ad70b4ed61e1000b7785147eb087?s=96&d=mm&r=g\",\"caption\":\"testmachines\"},\"sameAs\":[\"http:\/\/www.camcjsw-testmachines.com\"],\"url\":\"http:\/\/www.camcjsw-testmachines.com\/es\/author\/testmachines\/\"}]}<\/script>\r\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Industry Standard \u2013 Composites\u00a0\u2013 ASTM D6641 - SINOTEST, a brand of JIANGSU WALLONG-HSIN MACHINERY ENGINEERING CORPORATION LTD","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":"http:\/\/www.camcjsw-testmachines.com\/es\/industry-standard-composites-astm-d6641\/","og_locale":"es_ES","og_type":"article","og_title":"Industry Standard \u2013 Composites\u00a0\u2013 ASTM D6641","og_description":"ASTM D6641 is currently the most widely used test method for compressive properties of composite materials in industry. This method can measure the compressive strength and stiffness of polymer-based composite materials. Compared to other methods, its application of extrusion and shear forces on the perpendicular surface has less impact on compressive strength, resulting in a [&hellip;]","og_url":"http:\/\/www.camcjsw-testmachines.com\/es\/industry-standard-composites-astm-d6641\/","og_site_name":"SINOTEST, a brand of JIANGSU WALLONG-HSIN MACHINERY ENGINEERING CORPORATION LTD","article_publisher":"https:\/\/www.facebook.com\/sinotestcorporation\/","article_published_time":"2026-03-17T03:57:20+00:00","article_modified_time":"2026-03-19T01:59:38+00:00","og_image":[{"url":"http:\/\/www.camcjsw-testmachines.com\/wp-content\/uploads\/2026\/03\/55793889-9253-4362-91c8-f57831e98d8b.webp"}],"author":"testmachines","twitter_card":"summary_large_image","twitter_creator":"@sinotestmachine","twitter_site":"@sinotestmachine","twitter_misc":{"Escrito por":"testmachines","Tiempo de lectura":"4 minutos"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"http:\/\/www.camcjsw-testmachines.com\/industry-standard-composites-astm-d6641\/#article","isPartOf":{"@id":"http:\/\/www.camcjsw-testmachines.com\/industry-standard-composites-astm-d6641\/"},"author":{"name":"testmachines","@id":"http:\/\/www.camcjsw-testmachines.com\/#\/schema\/person\/8ce0153edf516b6c5c9dfe48f95e57a9"},"headline":"Industry Standard \u2013 Composites\u00a0\u2013 ASTM D6641","datePublished":"2026-03-17T03:57:20+00:00","dateModified":"2026-03-19T01:59:38+00:00","mainEntityOfPage":{"@id":"http:\/\/www.camcjsw-testmachines.com\/industry-standard-composites-astm-d6641\/"},"wordCount":540,"commentCount":0,"publisher":{"@id":"http:\/\/www.camcjsw-testmachines.com\/#organization"},"image":{"@id":"http:\/\/www.camcjsw-testmachines.com\/industry-standard-composites-astm-d6641\/#primaryimage"},"thumbnailUrl":"http:\/\/www.camcjsw-testmachines.com\/wp-content\/uploads\/2026\/03\/55793889-9253-4362-91c8-f57831e98d8b.webp","articleSection":["Application"],"inLanguage":"es","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["http:\/\/www.camcjsw-testmachines.com\/industry-standard-composites-astm-d6641\/#respond"]}]},{"@type":"WebPage","@id":"http:\/\/www.camcjsw-testmachines.com\/industry-standard-composites-astm-d6641\/","url":"http:\/\/www.camcjsw-testmachines.com\/industry-standard-composites-astm-d6641\/","name":"Industry Standard \u2013 Composites\u00a0\u2013 ASTM D6641 - SINOTEST, a brand of JIANGSU WALLONG-HSIN MACHINERY ENGINEERING CORPORATION LTD","isPartOf":{"@id":"http:\/\/www.camcjsw-testmachines.com\/#website"},"primaryImageOfPage":{"@id":"http:\/\/www.camcjsw-testmachines.com\/industry-standard-composites-astm-d6641\/#primaryimage"},"image":{"@id":"http:\/\/www.camcjsw-testmachines.com\/industry-standard-composites-astm-d6641\/#primaryimage"},"thumbnailUrl":"http:\/\/www.camcjsw-testmachines.com\/wp-content\/uploads\/2026\/03\/55793889-9253-4362-91c8-f57831e98d8b.webp","datePublished":"2026-03-17T03:57:20+00:00","dateModified":"2026-03-19T01:59:38+00:00","breadcrumb":{"@id":"http:\/\/www.camcjsw-testmachines.com\/industry-standard-composites-astm-d6641\/#breadcrumb"},"inLanguage":"es","potentialAction":[{"@type":"ReadAction","target":["http:\/\/www.camcjsw-testmachines.com\/industry-standard-composites-astm-d6641\/"]}]},{"@type":"ImageObject","inLanguage":"es","@id":"http:\/\/www.camcjsw-testmachines.com\/industry-standard-composites-astm-d6641\/#primaryimage","url":"http:\/\/www.camcjsw-testmachines.com\/wp-content\/uploads\/2026\/03\/55793889-9253-4362-91c8-f57831e98d8b.webp","contentUrl":"http:\/\/www.camcjsw-testmachines.com\/wp-content\/uploads\/2026\/03\/55793889-9253-4362-91c8-f57831e98d8b.webp"},{"@type":"BreadcrumbList","@id":"http:\/\/www.camcjsw-testmachines.com\/industry-standard-composites-astm-d6641\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"http:\/\/www.camcjsw-testmachines.com\/"},{"@type":"ListItem","position":2,"name":"Application","item":"http:\/\/www.camcjsw-testmachines.com\/category\/application\/"},{"@type":"ListItem","position":3,"name":"Industry Standard \u2013 Composites\u00a0\u2013 ASTM D6641"}]},{"@type":"WebSite","@id":"http:\/\/www.camcjsw-testmachines.com\/#website","url":"http:\/\/www.camcjsw-testmachines.com\/","name":"SinoTest Testing machine","description":"","publisher":{"@id":"http:\/\/www.camcjsw-testmachines.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"http:\/\/www.camcjsw-testmachines.com\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"es"},{"@type":"Organization","@id":"http:\/\/www.camcjsw-testmachines.com\/#organization","name":"JIANGSU WALLONG-HSIN MACHINERY ENGINEERING CORPORATION LTD.","url":"http:\/\/www.camcjsw-testmachines.com\/","logo":{"@type":"ImageObject","inLanguage":"es","@id":"http:\/\/www.camcjsw-testmachines.com\/#\/schema\/logo\/image\/","url":"http:\/\/www.camcjsw-testmachines.com\/wp-content\/uploads\/2024\/07\/logo-scaled.webp","contentUrl":"http:\/\/www.camcjsw-testmachines.com\/wp-content\/uploads\/2024\/07\/logo-scaled.webp","width":2560,"height":458,"caption":"JIANGSU WALLONG-HSIN MACHINERY ENGINEERING CORPORATION LTD."},"image":{"@id":"http:\/\/www.camcjsw-testmachines.com\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/sinotestcorporation\/","https:\/\/x.com\/sinotestmachine"]},{"@type":"Person","@id":"http:\/\/www.camcjsw-testmachines.com\/#\/schema\/person\/8ce0153edf516b6c5c9dfe48f95e57a9","name":"testmachines","image":{"@type":"ImageObject","inLanguage":"es","@id":"http:\/\/www.camcjsw-testmachines.com\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/1abc2e613d7f2fb1bb6239a79e3100d68bd2ad70b4ed61e1000b7785147eb087?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/1abc2e613d7f2fb1bb6239a79e3100d68bd2ad70b4ed61e1000b7785147eb087?s=96&d=mm&r=g","caption":"testmachines"},"sameAs":["http:\/\/www.camcjsw-testmachines.com"],"url":"http:\/\/www.camcjsw-testmachines.com\/es\/author\/testmachines\/"}]}},"uagb_featured_image_src":{"full":false,"thumbnail":false,"medium":false,"medium_large":false,"large":false,"1536x1536":false,"2048x2048":false,"trp-custom-language-flag":false,"woocommerce_thumbnail":false,"woocommerce_single":false,"woocommerce_gallery_thumbnail":false},"uagb_author_info":{"display_name":"testmachines","author_link":"http:\/\/www.camcjsw-testmachines.com\/es\/author\/testmachines\/"},"uagb_comment_info":0,"uagb_excerpt":"ASTM D6641 is currently the most widely used test method for compressive properties of composite materials in industry. This method can measure the compressive strength and stiffness of polymer-based composite materials. Compared to other methods, its application of extrusion and shear forces on the perpendicular surface has less impact on compressive strength, resulting in a&hellip;","_links":{"self":[{"href":"http:\/\/www.camcjsw-testmachines.com\/es\/wp-json\/wp\/v2\/posts\/7754","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.camcjsw-testmachines.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.camcjsw-testmachines.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.camcjsw-testmachines.com\/es\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.camcjsw-testmachines.com\/es\/wp-json\/wp\/v2\/comments?post=7754"}],"version-history":[{"count":0,"href":"http:\/\/www.camcjsw-testmachines.com\/es\/wp-json\/wp\/v2\/posts\/7754\/revisions"}],"wp:attachment":[{"href":"http:\/\/www.camcjsw-testmachines.com\/es\/wp-json\/wp\/v2\/media?parent=7754"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.camcjsw-testmachines.com\/es\/wp-json\/wp\/v2\/categories?post=7754"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.camcjsw-testmachines.com\/es\/wp-json\/wp\/v2\/tags?post=7754"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}