{"id":16604,"date":"2015-03-11T14:49:34","date_gmt":"2015-03-11T13:49:34","guid":{"rendered":"http:\/\/dev.safety-plus.ch\/?p=111"},"modified":"2023-03-14T09:05:14","modified_gmt":"2023-03-14T08:05:14","slug":"wundermaterial-graphen-schuetzt-feuerwehrleute","status":null,"type":"post","link":"https:\/\/news.save.ch\/fr\/wundermaterial-graphen-schuetzt-feuerwehrleute\/","title":{"rendered":"Le graph\u00e8ne, mat\u00e9riau miracle, prot\u00e8ge les pompiers"},"content":{"rendered":"
\"Le
Le graph\u00e8ne peut \u00eatre utilis\u00e9 comme mat\u00e9riau pour les rev\u00eatements de protection contre la chaleur<\/figcaption><\/figure>\n

Ce mat\u00e9riau est multifonctionnel : super-mince et donc transparent, extr\u00eamement conducteur de courant et de chaleur, plus r\u00e9sistant \u00e0 la traction que l'acier et pourtant flexible et r\u00e9sistant \u00e0 l'abrasion et imperm\u00e9able aux gaz.<\/p>\n

Un groupe de chercheurs du Institut Hohenstein<\/a> veut utiliser ce mat\u00e9riau \u00e0 l'avenir pour les rev\u00eatements de protection contre la chaleur. La modification de la surface avec du graph\u00e8ne peut am\u00e9liorer consid\u00e9rablement les propri\u00e9t\u00e9s du textile en ce qui concerne sa r\u00e9sistance aux flammes.<\/p>\n

Le graph\u00e8ne peut agir comme une barri\u00e8re physique qui emp\u00eache efficacement la p\u00e9n\u00e9tration de la chaleur et des gaz. En m\u00eame temps, le graph\u00e8ne peut potentiellement \u00e9viter la d\u00e9composition thermique du textile. Un autre avantage du graph\u00e8ne est sa r\u00e9sistance \u00e0 la rupture et \u00e0 l'abrasion, qui est environ 200 fois sup\u00e9rieure \u00e0 celle de l'acier. Ces capacit\u00e9s rendent le graph\u00e8ne tr\u00e8s int\u00e9ressant pour les applications dans le domaine des \u00e9quipements de protection.<\/p>","protected":false},"excerpt":{"rendered":"

Der Werkstoff ist multifunktional: superd\u00fcnn und daher transparent, extrem strom- und w\u00e4rmeleitf\u00e4hig, zugfester als Stahl und dennoch flexibel und abriebbest\u00e4ndig und undurchl\u00e4ssig gegen\u00fcber Gasen. Eine Forschergruppe des Hohenstein Instituts will das Material k\u00fcnftig f\u00fcr Hitzeschutzbekleidungen verwenden. Durch die Oberfl\u00e4chenver\u00e4nderung mit Graphen k\u00f6nnen sich die Eigenschaften des Textils hinsichtlich dessen Flammfestigkeit erheblich verbessern. Graphen kann als […]<\/p>\n","protected":false},"author":1,"featured_media":15969,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"pgc_sgb_lightbox_settings":"","footnotes":""},"categories":[3314],"tags":[2669],"class_list":["post-16604","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-health-safety","tag-persoenliche-schutzausruestung-psa"],"acf":[],"hkrextid":null,"publication":null,"issue":null,"workflow":null,"startPage":null,"spitzmarke":null,"_posts_by_tag_page_fields":{"widget_title":"","widget_tags":""},"_at_widget":"1","_yoast_wpseo_primary_category":"529","_yoast_wpseo_focuskw_text_input":"Feuerwehrleute","_yoast_wpseo_opengraph-image":null,"_yoast_wpseo_opengraph-description":null,"_yoast_wpseo_opengraph-title":null,"enclosure":null,"_yoast_wpseo_twitter-title":null,"_yoast_wpseo_twitter-description":null,"_yoast_wpseo_twitter-image":null,"_wp_old_slug":null,"_yoast_wpseo_title":null,"_yoast_wpseo_canonical":null,"yoast_head":"\nWundermaterial Graphen sch\u00fctzt Feuerwehrleute - 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