{"id":4883,"date":"2021-08-23T11:18:33","date_gmt":"2021-08-23T09:18:33","guid":{"rendered":"http:\/\/elastomer-institut.de\/?post_type=portfolio&#038;p=4883"},"modified":"2023-02-02T11:47:56","modified_gmt":"2023-02-02T10:47:56","slug":"thermogravimetric-analysis-tga","status":"publish","type":"portfolio","link":"https:\/\/elastomer-institut.de\/en\/pruefungen\/thermogravimetric-analysis-tga\/","title":{"rendered":"Thermogravimetric Analysis (TGA)"},"content":{"rendered":"\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-1g50o-35b7da84e20643245c55484a0ebff2e4\">\n.avia-section.av-1g50o-35b7da84e20643245c55484a0ebff2e4 .av-parallax .av-parallax-inner{\nbackground-repeat:no-repeat;\nbackground-image:url(https:\/\/elastomer-institut.de\/wp-content\/uploads\/2021\/08\/TGA-Intro-3.jpg);\nbackground-position:50% 100%;\nbackground-attachment:scroll;\n}\n.avia-section.av-1g50o-35b7da84e20643245c55484a0ebff2e4 .av-section-color-overlay{\nopacity:0.3;\nbackground-color:#123940;\n}\n#top .avia-section.av-1g50o-35b7da84e20643245c55484a0ebff2e4 .scroll-down-link{\ncolor:#ffffff;\n}\n#top .avia-section.av-1g50o-35b7da84e20643245c55484a0ebff2e4 .scroll-down-link.avia-svg-icon svg:first-child{\nstroke:#ffffff;\nfill:#ffffff;\n}\n<\/style>\n<div id='av_section_1'  class='avia-section av-1g50o-35b7da84e20643245c55484a0ebff2e4 alternate_color avia-section-default avia-no-border-styling  avia-builder-el-0  el_before_av_section  avia-builder-el-first  intro avia-full-stretch av-parallax-section avia-bg-style-parallax av-section-color-overlay-active av-minimum-height av-minimum-height-40 av-height-percent  container_wrap fullsize'  data-section-bg-repeat='stretch' data-av_minimum_height_pc='40' data-av_min_height_opt='percent'><div class='av-parallax' data-avia-parallax-ratio='0.3' ><div class='av-parallax-inner alternate_color avia-full-stretch'><\/div><\/div><div class=\"av-section-color-overlay-wrap\"><div class=\"av-section-color-overlay\"><\/div><a href='#next-section' title='' class='scroll-down-link av-custom-scroll-down-color avia-svg-icon avia-font-svg_entypo-fontello' data-av_svg_icon='down-open-mini' data-av_iconset='svg_entypo-fontello'><svg version=\"1.1\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"15\" height=\"32\" viewBox=\"0 0 15 32\" preserveAspectRatio=\"xMidYMid meet\" aria-labelledby='av-svg-title-1' aria-describedby='av-svg-desc-1' role=\"graphics-symbol\" aria-hidden=\"true\">\n<title id='av-svg-title-1'>Scroll to next section<\/title>\n<desc id='av-svg-desc-1'>Scroll to next section<\/desc>\n<path d=\"M12.96 12.16q0.704-0.832 1.536 0 0.832 0.704 0 1.536l-6.272 6.144q-0.704 0.704-1.536 0l-6.272-6.144q-0.832-0.832 0-1.536 0.768-0.768 1.6 0l5.44 4.992z\"><\/path>\n<\/svg><\/a><div class='container av-section-cont-open' ><main  role=\"main\" itemprop=\"mainContentOfPage\"  class='template-page content  av-content-full alpha units'><div class='post-entry post-entry-type-page post-entry-4883'><div class='entry-content-wrapper clearfix'>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-vqg8-0fbd2b24b540e5c55596e312e074b98b\">\n.flex_column.av-vqg8-0fbd2b24b540e5c55596e312e074b98b{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n<\/style>\n<div  class='flex_column av-vqg8-0fbd2b24b540e5c55596e312e074b98b av_one_full  avia-builder-el-1  avia-builder-el-no-sibling  first flex_column_div av-zero-column-padding  '     ><style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-ksx29200-0b14759b3ed14d467a8333c428215baf\">\n#top .av-special-heading.av-ksx29200-0b14759b3ed14d467a8333c428215baf{\npadding-bottom:10px;\n}\nbody .av-special-heading.av-ksx29200-0b14759b3ed14d467a8333c428215baf .av-special-heading-tag .heading-char{\nfont-size:25px;\n}\n.av-special-heading.av-ksx29200-0b14759b3ed14d467a8333c428215baf .av-subheading{\nfont-size:15px;\n}\n<\/style>\n<div  class='av-special-heading av-ksx29200-0b14759b3ed14d467a8333c428215baf av-special-heading-h1 blockquote modern-quote modern-centered  avia-builder-el-2  avia-builder-el-no-sibling '><h1 class='av-special-heading-tag '  itemprop=\"headline\"  >Thermogravimetric Analysis (TGA)<\/h1><div class='av-subheading av-subheading_below'><p>Formulation Testing<\/p>\n<\/div><div class=\"special-heading-border\"><div class=\"special-heading-inner-border\"><\/div><\/div><\/div><\/div>\n\n<\/div><\/div><\/main><!-- close content main element --><\/div><\/div><\/div><div id='av_section_2'  class='avia-section av-1f6ls-2086bebd1c99d72deef9786cb38f3f73 alternate_color avia-section-large avia-no-border-styling  avia-builder-el-3  el_after_av_section  el_before_av_section  small-intro avia-bg-style-scroll container_wrap fullsize'  ><div class='container av-section-cont-open' ><div class='template-page content  av-content-full alpha units'><div class='post-entry post-entry-type-page post-entry-4883'><div class='entry-content-wrapper clearfix'>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-vqg8-10-f0b729fe4f07bf6abca586216defd583\">\n.flex_column.av-vqg8-10-f0b729fe4f07bf6abca586216defd583{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n<\/style>\n<div  class='flex_column av-vqg8-10-f0b729fe4f07bf6abca586216defd583 av_one_full  avia-builder-el-4  el_before_av_one_half  avia-builder-el-first  first flex_column_div av-zero-column-padding  '     ><style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-ksx0ym4k-b67124e55495b53b35ac192f6b55fd7e\">\n#top .av-special-heading.av-ksx0ym4k-b67124e55495b53b35ac192f6b55fd7e{\npadding-bottom:10px;\n}\nbody .av-special-heading.av-ksx0ym4k-b67124e55495b53b35ac192f6b55fd7e .av-special-heading-tag .heading-char{\nfont-size:25px;\n}\n.av-special-heading.av-ksx0ym4k-b67124e55495b53b35ac192f6b55fd7e .av-subheading{\nfont-size:15px;\n}\n<\/style>\n<div  class='av-special-heading av-ksx0ym4k-b67124e55495b53b35ac192f6b55fd7e av-special-heading-h2 blockquote modern-quote modern-centered  avia-builder-el-5  avia-builder-el-no-sibling '><h2 class='av-special-heading-tag '  itemprop=\"headline\"  >Significance and Test Method<\/h2><div class=\"special-heading-border\"><div class=\"special-heading-inner-border\"><\/div><\/div><\/div><\/div>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-vqg8-8-b84e0d90d6bcfecfa71228bc2e25e79f\">\n.flex_column.av-vqg8-8-b84e0d90d6bcfecfa71228bc2e25e79f{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n<\/style>\n<div  class='flex_column av-vqg8-8-b84e0d90d6bcfecfa71228bc2e25e79f av_one_half  avia-builder-el-6  el_after_av_one_full  el_before_av_one_half  first flex_column_div av-zero-column-padding  column-top-margin'     ><section  class='av_textblock_section av-kkxx73rg-4887e18e34d25eb9f5a6c84405a7ba68 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><p>Elastomers and thermoplastic elastomers are mixtures of numerous ingredients. In addition to rubber, they contain additives, processing aids, plasticisers, curing agents, fillers and reinforcing materials. Both the components themselves and their content in the elastomer compound influence the subsequent performance characteristics of the components.<\/p>\n<\/div><\/section><\/div>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-vqg8-7-61ce5ec1ae6baff865058a1d83f8ea28\">\n.flex_column.av-vqg8-7-61ce5ec1ae6baff865058a1d83f8ea28{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n<\/style>\n<div  class='flex_column av-vqg8-7-61ce5ec1ae6baff865058a1d83f8ea28 av_one_half  avia-builder-el-8  el_after_av_one_half  avia-builder-el-last  flex_column_div av-zero-column-padding  column-top-margin'     ><section  class='av_textblock_section av-kkxx73rg-6-ba432d7cbbf07c92946d59c025468d94 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><p>With the help of a thermogravimetric analysis (TGA), the composition of an elastomer formula can be described within certain limits and the contents of the main ingredients can be measured quickly and repeatably.<\/p>\n<\/div><\/section><\/div><\/div><\/div><\/div><!-- close content main div --><\/div><\/div><div id='av_section_3'  class='avia-section av-klm050jf-e6e5a3ef0f1a99a6bd014cad9a5038fe main_color avia-section-large avia-no-border-styling  avia-builder-el-10  el_after_av_section  el_before_av_section  img-text-section no-padding-top avia-bg-style-scroll container_wrap fullsize'  ><div class='container av-section-cont-open' ><div class='template-page content  av-content-full alpha units'><div class='post-entry post-entry-type-page post-entry-4883'><div class='entry-content-wrapper clearfix'>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-1qtfk-a10a61e112ec8a4e5f549a4569ac9796\">\n@keyframes av_boxShadowEffect_av-1qtfk-a10a61e112ec8a4e5f549a4569ac9796-row {\n0%   { box-shadow:  0 0 0 0 rgba(164,164,164,0.4); opacity: 1; }\n100% { box-shadow:  0 0 25px 0 rgba(164,164,164,0.4); opacity: 1; }\n}\n@keyframes av_boxShadowEffect_av-1qtfk-a10a61e112ec8a4e5f549a4569ac9796-column {\n0%   { box-shadow:  0 0 0 0 rgba(164,164,164,0.4); opacity: 1; }\n100% { box-shadow:  0 0 25px 0 rgba(164,164,164,0.4); opacity: 1; }\n}\n.flex_column_table.av-equal-height-column-flextable.av-1qtfk-a10a61e112ec8a4e5f549a4569ac9796{\nbox-shadow: 0 0 25px 0 rgba(164,164,164,0.4);\n}\n.flex_column.av-1qtfk-a10a61e112ec8a4e5f549a4569ac9796{\nbox-shadow: 0 0 25px 0 rgba(164,164,164,0.4);\nborder-radius:0px 0px 0px 0px;\npadding:0 0 0 0;\n}\n<\/style>\n<div  class='flex_column av-1qtfk-a10a61e112ec8a4e5f549a4569ac9796 av_one_half  avia-builder-el-11  el_before_av_one_half  avia-builder-el-first  first no_margin flex_column_div shadow-not-animated av-zero-column-padding  '     ><style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-12pj4-01c64e89c3a03d0ce26a73103d2e27dd\">\n.avia-image-container.av-12pj4-01c64e89c3a03d0ce26a73103d2e27dd img.avia_image{\nbox-shadow:none;\n}\n.avia-image-container.av-12pj4-01c64e89c3a03d0ce26a73103d2e27dd .av-image-caption-overlay-center{\ncolor:#ffffff;\n}\n<\/style>\n<div  class='avia-image-container av-12pj4-01c64e89c3a03d0ce26a73103d2e27dd av-styling- avia-align-center  avia-builder-el-12  avia-builder-el-no-sibling '   itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" ><div class=\"avia-image-container-inner\"><div class=\"avia-image-overlay-wrap\"><img decoding=\"async\" fetchpriority=\"high\" class='wp-image-3652 avia-img-lazy-loading-not-3652 avia_image ' src=\"https:\/\/elastomer-institut.de\/wp-content\/uploads\/2021\/08\/TGA-Pruefung-1.jpg\" alt='' title='TGA-Pr\u00fcfung-1'  height=\"840\" width=\"1200\"  itemprop=\"thumbnailUrl\" srcset=\"https:\/\/elastomer-institut.de\/wp-content\/uploads\/2021\/08\/TGA-Pruefung-1.jpg 1200w, https:\/\/elastomer-institut.de\/wp-content\/uploads\/2021\/08\/TGA-Pruefung-1-300x210.jpg 300w, https:\/\/elastomer-institut.de\/wp-content\/uploads\/2021\/08\/TGA-Pruefung-1-1030x721.jpg 1030w, https:\/\/elastomer-institut.de\/wp-content\/uploads\/2021\/08\/TGA-Pruefung-1-768x538.jpg 768w, https:\/\/elastomer-institut.de\/wp-content\/uploads\/2021\/08\/TGA-Pruefung-1-705x494.jpg 705w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/div><\/div><\/div><\/div>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-1qtfk-2-471d53b8e5381ba2e5458d49effedc92\">\n@keyframes av_boxShadowEffect_av-1qtfk-2-471d53b8e5381ba2e5458d49effedc92-column {\n0%   { box-shadow:  0 0 0 0 rgba(164,164,164,0.4); opacity: 1; }\n100% { box-shadow:  0 0 25px 0 rgba(164,164,164,0.4); opacity: 1; }\n}\n.flex_column.av-1qtfk-2-471d53b8e5381ba2e5458d49effedc92{\nbox-shadow: 0 0 25px 0 rgba(164,164,164,0.4);\nborder-radius:0px 0px 0px 0px;\npadding:60px 60px 60px 60px;\n}\n<\/style>\n<div  class='flex_column av-1qtfk-2-471d53b8e5381ba2e5458d49effedc92 av_one_half  avia-builder-el-13  el_after_av_one_half  avia-builder-el-last  no_margin flex_column_div shadow-not-animated  '     ><section  class='av_textblock_section av-kkxx73rg-4-8a7d465a57a110e07c7e9bc3aa95ba81 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><p>The evaluation of a formula by means of TGA allows the quantitative determination of the mixture ingredients, divided into<\/p>\n<ul>\n<li>vaporisable or volatile substances (mainly plasticisers)<\/li>\n<li>pyrolysable substances (mainly polymer or rubber)<\/li>\n<li>oxidisable substances (mainly carbon black) and<\/li>\n<li>non-oxidisable substances, also referred to as ash residue (fillers, especially metal oxides)<\/li>\n<\/ul>\n<h4>Significance of the TGA for Application Technology<\/h4>\n<p>The TGA is a helpful method for checking the composition of a rubber material as part of initial sampling and, in case of doubt, for series monitoring. TGA also provides valuable information for damage analyses and often allows important conclusions to be drawn.<\/p>\n<h4>Testing by means of TGA<\/h4>\n<p>There are various standards and test specifications that describe definitions and tests for determining the composition of polymers by means of TGA. These include DIN EN ISO 11358, ISO 9924 or VDA 675 135.<\/p>\n<p>During the test, a material sample of approx. 10 mg is continuously heated up to a maximum of 1000 \u00b0C and the relative weight loss of the material over the temperature is determined and shown as a graph in a chart. During heating, the vaporisable components first dissolve from the material until a sudden decomposition of the polymer (= pyrolysis) takes place. Afterwards, the oxidised elements can then provide information about the content of black carbon. What remains is the ash residue.<\/p>\n<p>The obtained TGA curve is characteristic for an elastomer formulation.<\/p>\n<\/div><\/section><\/div>\n<\/p>\n<\/div><\/div><\/div><!-- close content main div --><\/div><\/div><div id='av_section_4'  class='avia-section av-1f6ls-9-1574bb1ec20467c0427f895810bb34aa alternate_color avia-section-large avia-no-border-styling  avia-builder-el-15  el_after_av_section  el_before_av_section  small-intro avia-bg-style-scroll container_wrap fullsize'  ><div class='container av-section-cont-open' ><div class='template-page content  av-content-full alpha units'><div class='post-entry post-entry-type-page post-entry-4883'><div class='entry-content-wrapper clearfix'>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-vqg8-5-20aea29303437a8a144c9c40505c80e4\">\n.flex_column.av-vqg8-5-20aea29303437a8a144c9c40505c80e4{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n<\/style>\n<div  class='flex_column av-vqg8-5-20aea29303437a8a144c9c40505c80e4 av_one_full  avia-builder-el-16  avia-builder-el-no-sibling  first flex_column_div av-zero-column-padding  '     ><p>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-f63vsi-53837f820b84333cc91c35a369478d57\">\n#top .av-special-heading.av-f63vsi-53837f820b84333cc91c35a369478d57{\npadding-bottom:10px;\n}\nbody .av-special-heading.av-f63vsi-53837f820b84333cc91c35a369478d57 .av-special-heading-tag .heading-char{\nfont-size:25px;\n}\n.av-special-heading.av-f63vsi-53837f820b84333cc91c35a369478d57 .av-subheading{\nfont-size:15px;\n}\n<\/style>\n<div  class='av-special-heading av-f63vsi-53837f820b84333cc91c35a369478d57 av-special-heading-h4 blockquote modern-quote modern-centered  avia-builder-el-17  el_before_av_textblock  avia-builder-el-first '><h4 class='av-special-heading-tag '  itemprop=\"headline\"  >Downloads<\/h4><div class=\"special-heading-border\"><div class=\"special-heading-inner-border\"><\/div><\/div><\/div><br \/>\n<section  class='av_textblock_section av-kkxx73rg-1-ded448e9d7fe67b893493153196e512c '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock after-headline'  itemprop=\"text\" ><p style=\"text-align: center\">Find more information on physical analysis and thermogravimetric analysis in our technical reports:<\/p>\n<\/div><\/section><\/p><\/div>\n\n<\/div><\/div><\/div><!-- close content main div --><\/div><\/div><div id='av_section_5'  class='avia-section av-klm050jf-3-6a9b667e8224f8fe056915c2ba0f32d4 alternate_color avia-section-large avia-no-border-styling  avia-builder-el-19  el_after_av_section  avia-builder-el-last  no-padding-top acc avia-bg-style-scroll container_wrap fullsize'  ><div class='container av-section-cont-open' ><div class='template-page content  av-content-full alpha units'><div class='post-entry post-entry-type-page post-entry-4883'><div class='entry-content-wrapper clearfix'>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-1efst-8802404aeff588d61c322b982fa0e1c6\">\n.flex_column.av-1efst-8802404aeff588d61c322b982fa0e1c6{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n<\/style>\n<div  class='flex_column av-1efst-8802404aeff588d61c322b982fa0e1c6 av_one_half  avia-builder-el-20  avia-builder-el-no-sibling  first flex_column_div av-zero-column-padding  '     ><style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-km38ga7n-b0bbf760837148d8537bed151671bcb6\">\n#top .togglecontainer.av-km38ga7n-b0bbf760837148d8537bed151671bcb6 p.toggler{\nborder-color:#a3c54e;\n}\n#top .togglecontainer.av-km38ga7n-b0bbf760837148d8537bed151671bcb6 .toggle_wrap .toggle_content{\nborder-color:#a3c54e;\n}\n<\/style>\n<div  class='togglecontainer av-km38ga7n-b0bbf760837148d8537bed151671bcb6 av-elegant-toggle  avia-builder-el-21  avia-builder-el-no-sibling  toggle_close_all' >\n<section class='av_toggle_section av-28yzuc-7c20be2b84e6be7de6d1a15d8e0b3782'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div role=\"tablist\" class=\"single_toggle\" data-tags=\"{All} \"  ><p id='toggle-toggle-id-1' data-fake-id='#toggle-id-1' class='toggler  av-title-above av-inherit-border-color'  itemprop=\"headline\"  role='tab' tabindex='0' aria-controls='toggle-id-1' data-slide-speed=\"200\" data-title=\"Physical and analytical test methods\" data-title-open=\"\" data-aria_collapsed=\"Click to expand: Physical and analytical test methods\" data-aria_expanded=\"Click to collapse: Physical and analytical test methods\">Physical and analytical test methods<span class=\"toggle_icon\"><span class=\"vert_icon\"><\/span><span class=\"hor_icon\"><\/span><\/span><\/p><div id='toggle-id-1' aria-labelledby='toggle-toggle-id-1' role='region' class='toggle_wrap  av-title-above'  ><div class='toggle_content invers-color av-inherit-border-color'  itemprop=\"text\" ><p>In this report, the authors Bernd Sprenger, Dipl.-Ing. Bernhard Richter and Dipl.-Ing. (FH) Ulrich Blobner present the three most important methods of physical analysis for elastomers. They explain the methods of thermogravimetric analysis (TGA), differential scanning calorimetry (DSC) and dynamic mechanical analysis (DMA).<\/p>\n<div  class='avia-button-wrap av-1xniqw-d070f2d061f32aa39e0915e2590ba0b7-wrap avia-button-left  avia-builder-el-22  avia-builder-el-no-sibling '><a href='http:\/\/elastomer-institut.de\/wp-content\/uploads\/2022\/08\/FB_GB_physical_analytical_test_methods_07_2016_.pdf'  class='avia-button av-1xniqw-d070f2d061f32aa39e0915e2590ba0b7 av-link-btn avia-icon_select-yes-left-icon avia-size-medium avia-position-left avia-color-theme-color'  target=\"_blank\"  rel=\"noopener noreferrer\"  aria-label=\"Download PDF\"><span class='avia_button_icon avia_button_icon_left avia-iconfont avia-font-entypo-fontello' data-av_icon='\ue82d' data-av_iconfont='entypo-fontello' ><\/span><span class='avia_iconbox_title' >Download PDF<\/span><\/a><\/div>\n<\/div><\/div><\/div><\/section>\n<\/div><\/div>\n\n","protected":false},"excerpt":{"rendered":"<p>The evaluation of a formulation by means of TGA allows the quantitative determination of the compound ingredients. TGA is a helpful method to verify the formulation of a rubber material during initial sampling and, in case of doubt, to refer to it during series monitoring.<\/p>\n","protected":false},"author":2,"featured_media":3650,"comment_status":"closed","ping_status":"closed","template":"","meta":{"inline_featured_image":false,"footnotes":""},"tags":[],"portfolio_entries":[38,31],"class_list":["post-4883","portfolio","type-portfolio","status-publish","has-post-thumbnail","hentry","portfolio_entries-analytics","portfolio_entries-formulations-and-substances"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Thermogravimetric Analysis (TGA) - Elastomer Institut by OPR Group GmbH<\/title>\n<meta name=\"description\" content=\"We verify and observe elastomer formulations for you using the thermogravimetric analysis (TGA).\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/elastomer-institut.de\/en\/pruefungen\/thermogravimetric-analysis-tga\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Thermogravimetric Analysis (TGA) - 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