{"id":4850,"date":"2021-08-22T16:26:44","date_gmt":"2021-08-22T14:26:44","guid":{"rendered":"http:\/\/elastomer-institut.de\/?post_type=portfolio&#038;p=4850"},"modified":"2023-02-02T11:59:20","modified_gmt":"2023-02-02T10:59:20","slug":"dynamic-mechanical-analysis-dma","status":"publish","type":"portfolio","link":"https:\/\/elastomer-institut.de\/en\/pruefungen\/dynamic-mechanical-analysis-dma\/","title":{"rendered":"Dynamic Mechanical Analysis (DMA)"},"content":{"rendered":"\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-1g50o-3a5362424762eeee6c4b45776d644f03\">\n.avia-section.av-1g50o-3a5362424762eeee6c4b45776d644f03 .av-parallax .av-parallax-inner{\nbackground-repeat:no-repeat;\nbackground-image:url(https:\/\/elastomer-institut.de\/wp-content\/uploads\/2021\/08\/DMA-Intro-1.jpg);\nbackground-position:50% 100%;\nbackground-attachment:scroll;\n}\n.avia-section.av-1g50o-3a5362424762eeee6c4b45776d644f03 .av-section-color-overlay{\nopacity:0.3;\nbackground-color:#123940;\n}\n#top .avia-section.av-1g50o-3a5362424762eeee6c4b45776d644f03 .scroll-down-link{\ncolor:#ffffff;\n}\n#top .avia-section.av-1g50o-3a5362424762eeee6c4b45776d644f03 .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-3a5362424762eeee6c4b45776d644f03 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-4850'><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-ksyanppy-816931ef60d9be4687726bf4d8d6fac4\">\n#top .av-special-heading.av-ksyanppy-816931ef60d9be4687726bf4d8d6fac4{\npadding-bottom:10px;\n}\nbody .av-special-heading.av-ksyanppy-816931ef60d9be4687726bf4d8d6fac4 .av-special-heading-tag .heading-char{\nfont-size:25px;\n}\n.av-special-heading.av-ksyanppy-816931ef60d9be4687726bf4d8d6fac4 .av-subheading{\nfont-size:15px;\n}\n<\/style>\n<div  class='av-special-heading av-ksyanppy-816931ef60d9be4687726bf4d8d6fac4 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\"  >Dynamic Mechanical Analysis<\/h1><div class='av-subheading av-subheading_below'><p>(DMA)<\/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-4850'><div class='entry-content-wrapper clearfix'>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-vqg8-17-6ad08ab43727d5232c6ed66258dcf5ee\">\n.flex_column.av-vqg8-17-6ad08ab43727d5232c6ed66258dcf5ee{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n<\/style>\n<div  class='flex_column av-vqg8-17-6ad08ab43727d5232c6ed66258dcf5ee 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-kswzwpx6-b678cfb18513983bf9f524db8276e0d2\">\n#top .av-special-heading.av-kswzwpx6-b678cfb18513983bf9f524db8276e0d2{\npadding-bottom:10px;\n}\nbody .av-special-heading.av-kswzwpx6-b678cfb18513983bf9f524db8276e0d2 .av-special-heading-tag .heading-char{\nfont-size:25px;\n}\n.av-special-heading.av-kswzwpx6-b678cfb18513983bf9f524db8276e0d2 .av-subheading{\nfont-size:15px;\n}\n<\/style>\n<div  class='av-special-heading av-kswzwpx6-b678cfb18513983bf9f524db8276e0d2 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-vqg8-15-390d3166f5cd10d7d8d0a1277ffe99ef\">\n.flex_column.av-vqg8-15-390d3166f5cd10d7d8d0a1277ffe99ef{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n<\/style>\n<div  class='flex_column av-vqg8-15-390d3166f5cd10d7d8d0a1277ffe99ef 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 are viscoelastic materials and combine viscous and elastic properties. The dynamic mechanical properties of such materials are influenced, among other things, by the type and intensity of the load, the frequency of the load and the temperature of use.<\/p>\n<\/div><\/section><\/div>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-vqg8-14-d27caa2aa76a9d863d3998abcd6a5243\">\n.flex_column.av-vqg8-14-d27caa2aa76a9d863d3998abcd6a5243{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n<\/style>\n<div  class='flex_column av-vqg8-14-d27caa2aa76a9d863d3998abcd6a5243 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-13-1cf1093079a902a185b13236d624ec07 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><p>In the dynamic-mechanical analysis DMA, sometimes also called dynamic-mechanical thermal analysis, DTMA, we qualitatively and quantitatively determine these dynamic-mechanical properties under various conditions.<\/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-4850'><div class='entry-content-wrapper clearfix'>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-1qtfk-6edde0e630ee4a172f87280333261f4f\">\n@keyframes av_boxShadowEffect_av-1qtfk-6edde0e630ee4a172f87280333261f4f-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-6edde0e630ee4a172f87280333261f4f{\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-6edde0e630ee4a172f87280333261f4f 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  '     ><section  class='av_textblock_section av-kkxx73rg-11-7f58f27edba2ff98b62f4f403b79708a '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><h4>Significance for Application Technology<\/h4>\n<p>By means of the DMA, it is possible to determine numerous material properties. The complex data and characteristic curves of the DMA are an important basis for FEA calculations that map the dynamic recovery behaviour of elastomeric components over an entire temperature range and under changing pressure. This is particularly helpful in order to assess the application limits of a seal at low temperatures.<\/p>\n<h4>The DMA Testing<\/h4>\n<p>The determination of dynamic mechanical properties of viscoelastic materials is defined in several standards. Among them are ISO 6721 and numerous ASTM standards, for example ASTM D 4065, ASTM D 4440 or ASTM D 5279.<\/p>\n<\/div><\/section><\/div>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-1qtfk-9-918a87d89e8839b83be8236684a230de\">\n@keyframes av_boxShadowEffect_av-1qtfk-9-918a87d89e8839b83be8236684a230de-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-9-918a87d89e8839b83be8236684a230de-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-9-918a87d89e8839b83be8236684a230de{\nbox-shadow: 0 0 25px 0 rgba(164,164,164,0.4);\n}\n.flex_column.av-1qtfk-9-918a87d89e8839b83be8236684a230de{\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-9-918a87d89e8839b83be8236684a230de av_one_half  avia-builder-el-13  el_after_av_one_half  avia-builder-el-last  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-12pj4-54351f0395b1e503e8b69d3d2ae4ce3c\">\n.avia-image-container.av-12pj4-54351f0395b1e503e8b69d3d2ae4ce3c img.avia_image{\nbox-shadow:none;\n}\n.avia-image-container.av-12pj4-54351f0395b1e503e8b69d3d2ae4ce3c .av-image-caption-overlay-center{\ncolor:#ffffff;\n}\n<\/style>\n<div  class='avia-image-container av-12pj4-54351f0395b1e503e8b69d3d2ae4ce3c av-styling- avia-align-center  avia-builder-el-14  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-3679 avia-img-lazy-loading-not-3679 avia_image ' src=\"https:\/\/elastomer-institut.de\/wp-content\/uploads\/2021\/08\/DMA-Pruefung-1.jpg\" alt='' title='DMA-Pr\u00fcfung-1'  height=\"840\" width=\"1200\"  itemprop=\"thumbnailUrl\" srcset=\"https:\/\/elastomer-institut.de\/wp-content\/uploads\/2021\/08\/DMA-Pruefung-1.jpg 1200w, https:\/\/elastomer-institut.de\/wp-content\/uploads\/2021\/08\/DMA-Pruefung-1-300x210.jpg 300w, https:\/\/elastomer-institut.de\/wp-content\/uploads\/2021\/08\/DMA-Pruefung-1-1030x721.jpg 1030w, https:\/\/elastomer-institut.de\/wp-content\/uploads\/2021\/08\/DMA-Pruefung-1-768x538.jpg 768w, https:\/\/elastomer-institut.de\/wp-content\/uploads\/2021\/08\/DMA-Pruefung-1-705x494.jpg 705w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/div><\/div><\/div><\/div>\n<\/p>\n<\/div><\/div><\/div><!-- close content main div --><\/div><\/div><div id='av_section_4'  class='avia-section av-klm050jf-10-dd1c9b749e6527829a05e4084723c452 main_color avia-section-large avia-no-border-styling  avia-builder-el-15  el_after_av_section  el_before_av_section  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-4850'><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-16  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-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-17  avia-builder-el-no-sibling  toggle_close_all' >\n<section class='av_toggle_section av-aorsv-08c82f7dfec03cd8cce5240973c046db'  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=\"What is measured during DMA?\" data-title-open=\"\" data-aria_collapsed=\"Click to expand: What is measured during DMA?\" data-aria_expanded=\"Click to collapse: What is measured during DMA?\">What is measured during DMA?<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 the Dynamic Mechanical Analysis we determine the following quantities quantitatively and qualitatively and as a function of temperature:<\/p>\n<ul>\n<li>the visco-elastic behaviour or the damping properties (= tan delta) at different, defined deformations and frequencies<\/li>\n<li>the loss or storage modulus of the materials at different, defined deformations and frequencies<\/li>\n<li>the flow and relaxation behaviour of elastomers.<\/li>\n<\/ul>\n<p>The test specimens undergo tensile, compressive or flexural loading while force, displacement, amplitudes, frequencies, dynamics or temperature are changed as required. The measured variables and parameters of DMA are extremely diverse and variable, making this analysis very flexible to use.<\/p>\n<p>The tolerance ranges of all measured variables are very tight. The possible temperature of the measurements ranges from 100 \u00b0C to 600 \u00b0C.<\/p>\n<\/div><\/div><\/div><\/section>\n<section class='av_toggle_section av-4n94r3-f167083fef8bf14d90584cda266a46a0'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div role=\"tablist\" class=\"single_toggle\" data-tags=\"{All} \"  ><p id='toggle-toggle-id-2' data-fake-id='#toggle-id-2' class='toggler  av-title-above av-inherit-border-color'  itemprop=\"headline\"  role='tab' tabindex='0' aria-controls='toggle-id-2' data-slide-speed=\"200\" data-title=\"Example - DMA of a Standard FKM Material\" data-title-open=\"\" data-aria_collapsed=\"Click to expand: Example - DMA of a Standard FKM Material\" data-aria_expanded=\"Click to collapse: Example - DMA of a Standard FKM Material\">Example - DMA of a Standard FKM Material<span class=\"toggle_icon\"><span class=\"vert_icon\"><\/span><span class=\"hor_icon\"><\/span><\/span><\/p><div id='toggle-id-2' aria-labelledby='toggle-toggle-id-2' role='region' class='toggle_wrap  av-title-above'  ><div class='toggle_content invers-color av-inherit-border-color'  itemprop=\"text\" ><p><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-3049 size-full\" src=\"http:\/\/elastomer-institut.de\/wp-content\/uploads\/2021\/09\/DMA-Standard-FKM.jpg\" alt=\"\" width=\"1200\" height=\"803\" srcset=\"https:\/\/elastomer-institut.de\/wp-content\/uploads\/2021\/09\/DMA-Standard-FKM.jpg 1200w, https:\/\/elastomer-institut.de\/wp-content\/uploads\/2021\/09\/DMA-Standard-FKM-300x201.jpg 300w, https:\/\/elastomer-institut.de\/wp-content\/uploads\/2021\/09\/DMA-Standard-FKM-1030x689.jpg 1030w, https:\/\/elastomer-institut.de\/wp-content\/uploads\/2021\/09\/DMA-Standard-FKM-768x514.jpg 768w, https:\/\/elastomer-institut.de\/wp-content\/uploads\/2021\/09\/DMA-Standard-FKM-705x472.jpg 705w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/>Der untersuchte Standard FKM hat einen TR10 Wert von -16 C.<\/p>\n<\/div><\/div><\/div><\/section>\n<\/div><\/div>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-1efst-6-d51e72a19406850d967a2ae4ef1071cc\">\n.flex_column.av-1efst-6-d51e72a19406850d967a2ae4ef1071cc{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n<\/style>\n<div  class='flex_column av-1efst-6-d51e72a19406850d967a2ae4ef1071cc av_one_half  avia-builder-el-18  el_after_av_one_half  avia-builder-el-last  flex_column_div av-zero-column-padding  '     ><style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-km38ga7n-5-7bf1c54409735d97f42e6e1821e56c0b\">\n#top .togglecontainer.av-km38ga7n-5-7bf1c54409735d97f42e6e1821e56c0b p.toggler{\nborder-color:#a3c54e;\n}\n#top .togglecontainer.av-km38ga7n-5-7bf1c54409735d97f42e6e1821e56c0b .toggle_wrap .toggle_content{\nborder-color:#a3c54e;\n}\n<\/style>\n<div  class='togglecontainer av-km38ga7n-5-7bf1c54409735d97f42e6e1821e56c0b av-elegant-toggle  avia-builder-el-19  avia-builder-el-no-sibling  toggle_close_all' >\n<section class='av_toggle_section av-605o0z-05c7a392b5c97dec0fef61fa1f5acb49'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div role=\"tablist\" class=\"single_toggle\" data-tags=\"{All} \"  ><p id='toggle-toggle-id-3' data-fake-id='#toggle-id-3' class='toggler  av-title-above av-inherit-border-color'  itemprop=\"headline\"  role='tab' tabindex='0' aria-controls='toggle-id-3' data-slide-speed=\"200\" data-title=\"What are the requirements for the samples?\" data-title-open=\"\" data-aria_collapsed=\"Click to expand: What are the requirements for the samples?\" data-aria_expanded=\"Click to collapse: What are the requirements for the samples?\">What are the requirements for the samples?<span class=\"toggle_icon\"><span class=\"vert_icon\"><\/span><span class=\"hor_icon\"><\/span><\/span><\/p><div id='toggle-id-3' aria-labelledby='toggle-toggle-id-3' role='region' class='toggle_wrap  av-title-above'  ><div class='toggle_content invers-color av-inherit-border-color'  itemprop=\"text\" ><p>Almost none!<\/p>\n<p>No standardised test specimens are necessary for a DMA. We can measure on almost all elastomer specimens, regardless of whether it is a finished part, a test plate or a damaged part. Only the compression or bending mode requires plane-parallel specimens, which we usually make from test plates or prefabricated parts. In tensile mode we use common, but slightly shortened, tensile specimens (e.g. S3, S3A&#8230;).<\/p>\n<\/div><\/div><\/div><\/section>\n<section class='av_toggle_section av-1u5333-3948a19b796c0b3b591ad05054738260'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div role=\"tablist\" class=\"single_toggle\" data-tags=\"{All} \"  ><p id='toggle-toggle-id-4' data-fake-id='#toggle-id-4' class='toggler  av-title-above av-inherit-border-color'  itemprop=\"headline\"  role='tab' tabindex='0' aria-controls='toggle-id-4' data-slide-speed=\"200\" data-title=\"Example - DMA of a Low-temperature FKM Material\" data-title-open=\"\" data-aria_collapsed=\"Click to expand: Example - DMA of a Low-temperature FKM Material\" data-aria_expanded=\"Click to collapse: Example - DMA of a Low-temperature FKM Material\">Example - DMA of a Low-temperature FKM Material<span class=\"toggle_icon\"><span class=\"vert_icon\"><\/span><span class=\"hor_icon\"><\/span><\/span><\/p><div id='toggle-id-4' aria-labelledby='toggle-toggle-id-4' role='region' class='toggle_wrap  av-title-above'  ><div class='toggle_content invers-color av-inherit-border-color'  itemprop=\"text\" ><p><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-3048 size-full\" src=\"http:\/\/elastomer-institut.de\/wp-content\/uploads\/2021\/09\/DMA-Tieftemperatur-FKM.jpg\" alt=\"\" width=\"1200\" height=\"790\" srcset=\"https:\/\/elastomer-institut.de\/wp-content\/uploads\/2021\/09\/DMA-Tieftemperatur-FKM.jpg 1200w, https:\/\/elastomer-institut.de\/wp-content\/uploads\/2021\/09\/DMA-Tieftemperatur-FKM-300x198.jpg 300w, https:\/\/elastomer-institut.de\/wp-content\/uploads\/2021\/09\/DMA-Tieftemperatur-FKM-1030x678.jpg 1030w, https:\/\/elastomer-institut.de\/wp-content\/uploads\/2021\/09\/DMA-Tieftemperatur-FKM-768x506.jpg 768w, https:\/\/elastomer-institut.de\/wp-content\/uploads\/2021\/09\/DMA-Tieftemperatur-FKM-705x464.jpg 705w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/>Der untersuchte Tieftemperatur FKM hat einen TR10 Wert von -30 \u00b0C.<\/p>\n<\/div><\/div><\/div><\/section>\n<\/div><\/div>\n\n<\/div><\/div><\/div><!-- close content main div --><\/div><\/div><div id='av_section_5'  class='avia-section av-1f6ls-16-da089ad2f42626d25dcfba38dbb600e4 alternate_color avia-section-large avia-no-border-styling  avia-builder-el-20  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-4850'><div class='entry-content-wrapper clearfix'>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-vqg8-12-acfd6dbcf548a27b987188673ca8c85d\">\n.flex_column.av-vqg8-12-acfd6dbcf548a27b987188673ca8c85d{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n<\/style>\n<div  class='flex_column av-vqg8-12-acfd6dbcf548a27b987188673ca8c85d av_one_full  avia-builder-el-21  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-4xkkb7-b6c3333b5f85b3c151011403ee02fb8d\">\n#top .av-special-heading.av-4xkkb7-b6c3333b5f85b3c151011403ee02fb8d{\npadding-bottom:10px;\n}\nbody .av-special-heading.av-4xkkb7-b6c3333b5f85b3c151011403ee02fb8d .av-special-heading-tag .heading-char{\nfont-size:25px;\n}\n.av-special-heading.av-4xkkb7-b6c3333b5f85b3c151011403ee02fb8d .av-subheading{\nfont-size:15px;\n}\n<\/style>\n<div  class='av-special-heading av-4xkkb7-b6c3333b5f85b3c151011403ee02fb8d av-special-heading-h4 blockquote modern-quote modern-centered  avia-builder-el-22  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-8-1072156f605d564a3cdc3cfdef09182d '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock after-headline'  itemprop=\"text\" ><p style=\"text-align: center\">More information on dynamic mechanical analysis DMA can be found in our examples and technical reports:<\/p>\n<\/div><\/section><\/p><\/div>\n\n<\/div><\/div><\/div><!-- close content main div --><\/div><\/div><div id='av_section_6'  class='avia-section av-klm050jf-7-033cebb458a30bc47c0e5ca0bb3851dd alternate_color avia-section-large avia-no-border-styling  avia-builder-el-24  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-4850'><div class='entry-content-wrapper clearfix'>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-1efst-4-3f88745ee8484b38b901495e9c6cb951\">\n.flex_column.av-1efst-4-3f88745ee8484b38b901495e9c6cb951{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n<\/style>\n<div  class='flex_column av-1efst-4-3f88745ee8484b38b901495e9c6cb951 av_one_half  avia-builder-el-25  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-3-527113d7b4823c343a0d37d09fff86ae\">\n#top .togglecontainer.av-km38ga7n-3-527113d7b4823c343a0d37d09fff86ae p.toggler{\nborder-color:#a3c54e;\n}\n#top .togglecontainer.av-km38ga7n-3-527113d7b4823c343a0d37d09fff86ae .toggle_wrap .toggle_content{\nborder-color:#a3c54e;\n}\n<\/style>\n<div  class='togglecontainer av-km38ga7n-3-527113d7b4823c343a0d37d09fff86ae av-elegant-toggle  avia-builder-el-26  avia-builder-el-no-sibling  toggle_close_all' >\n<section class='av_toggle_section av-349r1b-8e82f6bda3ed5386e615dec660587bb6'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div role=\"tablist\" class=\"single_toggle\" data-tags=\"{All} \"  ><p id='toggle-toggle-id-5' data-fake-id='#toggle-id-5' class='toggler  av-title-above av-inherit-border-color'  itemprop=\"headline\"  role='tab' tabindex='0' aria-controls='toggle-id-5' data-slide-speed=\"200\" data-title=\"Physical analytical test methods\" data-title-open=\"\" data-aria_collapsed=\"Click to expand: Physical analytical test methods\" data-aria_expanded=\"Click to collapse: Physical analytical test methods\">Physical analytical test methods<span class=\"toggle_icon\"><span class=\"vert_icon\"><\/span><span class=\"hor_icon\"><\/span><\/span><\/p><div id='toggle-id-5' aria-labelledby='toggle-toggle-id-5' 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 analytics 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-1-47b6d5f0e71ee079f7b082ecb1ac1c7f-wrap avia-button-left  avia-builder-el-27  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-1-47b6d5f0e71ee079f7b082ecb1ac1c7f 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=\"PDF laden\"><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' >PDF laden<\/span><\/a><\/div>\n<\/div><\/div><\/div><\/section>\n<\/div><\/div>\n\n","protected":false},"excerpt":{"rendered":"<p>In dynamic mechanical analysis (DMA), sometimes also called dynamic mechanical thermal analysis (DTMA), the dynamic mechanical properties of elastomers are qualitatively and quantitatively determined under various conditions.<\/p>\n","protected":false},"author":2,"featured_media":3681,"comment_status":"closed","ping_status":"closed","template":"","meta":{"inline_featured_image":false,"footnotes":""},"tags":[],"portfolio_entries":[38,32],"class_list":["post-4850","portfolio","type-portfolio","status-publish","has-post-thumbnail","hentry","portfolio_entries-analytics","portfolio_entries-material-behavior"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.4 - 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