{"id":200,"date":"2020-12-08T10:54:05","date_gmt":"2020-12-08T09:54:05","guid":{"rendered":"https:\/\/blog.rwth-aachen.de\/bauchemie\/?p=200"},"modified":"2025-01-06T13:12:33","modified_gmt":"2025-01-06T12:12:33","slug":"neue-veroeffentlichungfedern-als-bindemittel-und-flammschutz","status":"publish","type":"post","link":"https:\/\/blog.rwth-aachen.de\/bauchemie\/en\/2020\/12\/08\/neue-veroeffentlichungfedern-als-bindemittel-und-flammschutz\/","title":{"rendered":"(Deutsch) Neue Ver\u00f6ffentlichung:<br>Federn als Bindemittel und Flammschutz"},"content":{"rendered":"<div class=\"twoclick_social_bookmarks_post_200 social_share_privacy clearfix 1.6.4 locale-en_US sprite-en_US\"><\/div><div class=\"twoclick-js\"><script type=\"text\/javascript\">\/* <![CDATA[ *\/\njQuery(document).ready(function($){if($('.twoclick_social_bookmarks_post_200')){$('.twoclick_social_bookmarks_post_200').socialSharePrivacy({\"txt_help\":\"Wenn Sie diese Felder durch einen Klick aktivieren, werden Informationen an Facebook, Twitter, Flattr, Xing, t3n, LinkedIn, Pinterest oder Google eventuell ins Ausland \\u00fcbertragen und unter Umst\\u00e4nden auch dort gespeichert. N\\u00e4heres erfahren Sie durch einen Klick auf das <em>i<\\\/em>.\",\"settings_perma\":\"Dauerhaft aktivieren und Daten\\u00fcber-tragung zustimmen:\",\"info_link\":\"http:\\\/\\\/www.heise.de\\\/ct\\\/artikel\\\/2-Klicks-fuer-mehr-Datenschutz-1333879.html\",\"uri\":\"https:\\\/\\\/blog.rwth-aachen.de\\\/bauchemie\\\/en\\\/2020\\\/12\\\/08\\\/neue-veroeffentlichungfedern-als-bindemittel-und-flammschutz\\\/\",\"post_id\":200,\"post_title_referrer_track\":\"%28Deutsch%29+Neue+Ver%C3%B6ffentlichung%3AFedern+als+Bindemittel+und+Flammschutz\",\"display_infobox\":\"on\"});}});\n\/* ]]> *\/<\/script><\/div><p><\/p>\n<p style=\"text-align: left;\">The increasing demand for sustainable building materials requires alternative flame retardants that are more sustainable than those used to date. In this context, we present our first results with recycled poultry feather waste for the production of flame-retardant fibreboards. Impregnated wood fibres show a significantly reduced decomposition rate and decomposition temperatures that are approx. 50 \u00b0C higher. In addition, decomposition takes place gradually and not immediately as with untreated wood. With a total protein content of approx. 10 % by weight, the boards produced using the wet process are self-extinguishing and do not smoulder. In the three-point bending test, these fibreboards failed at 15 N\/mm2, the limit value required by DIN EN 622 for commercially available, formaldehyde-bonded MBH fibreboards. This shows that the recycled feather residues not only have an impressive flame-retardant effect, but can also be used as a fully-fledged binder for a new generation of ecological fibreboards. As these boards are based exclusively on natural materials, they can be shredded and composted at the end of their life cycle.<\/p>\n<p><strong>The article was selected by the Journal for the cover of issue 5(50).<\/strong><\/p>\n<p>M. Brenner, O. Weichold<br \/>\n<em>Protein Hydrolysates from Biogenic Waste as an Ecological Flame Retarder and Binder for Fiberboards<\/em><br \/>\n<em>ACS Omega<\/em> <strong>2020,<\/strong> <em>5<\/em>, 32227\u221232233. <a href=\"https:\/\/dx.doi.org\/10.1021\/acsomega.0c03819\">https:\/\/dx.doi.org\/10.1021\/acsomega.0c03819<\/a><\/p>\n<p style=\"text-align: left;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-201\" src=\"https:\/\/blog.rwth-aachen.de\/bauchemie\/files\/2024\/12\/Cover-acsodf_v005i050-226x300.jpg\" alt=\"\" width=\"234\" height=\"311\" srcset=\"https:\/\/blog.rwth-aachen.de\/bauchemie\/files\/2024\/12\/Cover-acsodf_v005i050-226x300.jpg 226w, https:\/\/blog.rwth-aachen.de\/bauchemie\/files\/2024\/12\/Cover-acsodf_v005i050-770x1024.jpg 770w, https:\/\/blog.rwth-aachen.de\/bauchemie\/files\/2024\/12\/Cover-acsodf_v005i050-768x1021.jpg 768w, https:\/\/blog.rwth-aachen.de\/bauchemie\/files\/2024\/12\/Cover-acsodf_v005i050-1155x1536.jpg 1155w, https:\/\/blog.rwth-aachen.de\/bauchemie\/files\/2024\/12\/Cover-acsodf_v005i050-1540x2048.jpg 1540w, https:\/\/blog.rwth-aachen.de\/bauchemie\/files\/2024\/12\/Cover-acsodf_v005i050-scaled.jpg 1925w\" sizes=\"auto, (max-width: 234px) 100vw, 234px\" \/><\/p>\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>The increasing demand for sustainable building materials requires alternative flame retardants that are more sustainable than those used to date. In this context, we present our first results with recycled [&hellip;]<\/p>\n","protected":false},"author":6353,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"c2c_always_allow_admin_comments":false,"footnotes":""},"categories":[14,11,17,5],"tags":[],"class_list":["post-200","post","type-post","status-publish","format-standard","hentry","category-bindemittel","category-keratin","category-kompositmaterial","category-publication"],"_links":{"self":[{"href":"https:\/\/blog.rwth-aachen.de\/bauchemie\/en\/wp-json\/wp\/v2\/posts\/200","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.rwth-aachen.de\/bauchemie\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.rwth-aachen.de\/bauchemie\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.rwth-aachen.de\/bauchemie\/en\/wp-json\/wp\/v2\/users\/6353"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.rwth-aachen.de\/bauchemie\/en\/wp-json\/wp\/v2\/comments?post=200"}],"version-history":[{"count":7,"href":"https:\/\/blog.rwth-aachen.de\/bauchemie\/en\/wp-json\/wp\/v2\/posts\/200\/revisions"}],"predecessor-version":[{"id":371,"href":"https:\/\/blog.rwth-aachen.de\/bauchemie\/en\/wp-json\/wp\/v2\/posts\/200\/revisions\/371"}],"wp:attachment":[{"href":"https:\/\/blog.rwth-aachen.de\/bauchemie\/en\/wp-json\/wp\/v2\/media?parent=200"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.rwth-aachen.de\/bauchemie\/en\/wp-json\/wp\/v2\/categories?post=200"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.rwth-aachen.de\/bauchemie\/en\/wp-json\/wp\/v2\/tags?post=200"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}