{"id":20324,"date":"2024-02-09T09:31:28","date_gmt":"2024-02-09T09:31:28","guid":{"rendered":"https:\/\/ztsports.com\/?post_type=product&#038;p=20324"},"modified":"2026-04-14T20:02:13","modified_gmt":"2026-04-14T20:02:13","slug":"manchettes-de-cheville-double-couche","status":"publish","type":"product","link":"https:\/\/ztsports.com\/fr\/store\/manchettes-de-cheville-double-couche\/","title":{"rendered":"Manchettes de cheville double couche r\u00e9sistantes aux coupures"},"content":{"rendered":"<h1 class=\"product_title entry-title\">Manchettes de cheville r\u00e9sistantes aux coupures &#8211; double couche<\/h1>\n<p>Manchettes de cheville double couche<\/p>\n<h4>Protection contre les lac\u00e9rations<\/h4>\n<p class=\"mb0\">Nos manchettes de cheville r\u00e9sistantes aux coupures sont fabriqu\u00e9es \u00e0 partir de fibres de poly\u00e9thyl\u00e8ne \u00e0 tr\u00e8s haut poids mol\u00e9culaire. Ces manchettes de cheville r\u00e9sistantes aux coupures sont disponibles en taille unique et ont une r\u00e9sistance aux coupures de niveau 2 EN388. En outre, cette super fibre combin\u00e9e au polyester et \u00e0 l&#8217;\u00e9lastane offre des propri\u00e9t\u00e9s \u00e9lastiques avanc\u00e9es, en plus de la technologie &#8220;Hollow Fiber&#8221; (fibre creuse), antiallergique. les manchettes de cheville r\u00e9sistantes aux coupures de la s\u00e9rie X sont conformes au r\u00e8glement 1265 de l&#8217;ISU. Plus \u00e9lastique, plus confortable, tr\u00e8s bien ajust\u00e9 ! Pour les manchettes de cheville \u00e0 couche unique. <a href=\"https:\/\/ztsports.com\/product\/cut-resistant-ankle-protectors\/\">Ici !<\/a><\/p>\n<h1 class=\"product_title entry-title\">Manchettes de cheville r\u00e9sistantes aux coupures &#8211; double couche<\/h1>\n<p class=\"mb0\">Il s&#8217;agit de l&#8217;abr\u00e9viation UHMWPE, qui poss\u00e8de d&#8217;excellentes propri\u00e9t\u00e9s telles que la haute r\u00e9sistance, la r\u00e9sistance aux chocs, la r\u00e9sistance \u00e0 l&#8217;abrasion, l&#8217;autolubrification, la r\u00e9sistance \u00e0 la corrosion chimique, la r\u00e9sistance aux basses temp\u00e9ratures, etc. Il s&#8217;agit d&#8217;un mat\u00e9riau id\u00e9al pour les proth\u00e8ses articulaires artificielles. Il est \u00e9galement largement utilis\u00e9 dans l&#8217;aviation, les transplantations m\u00e9dicales, l&#8217;industrie textile, la papeterie et bien d&#8217;autres domaines.<\/p>\n<p class=\"mb0\">Il existe deux proc\u00e9d\u00e9s de production : l&#8217;un est le proc\u00e9d\u00e9 de filature \u00e0 sec avec la d\u00e9caline comme solvant par la soci\u00e9t\u00e9 DSM des Pays-Bas, et l&#8217;autre est le proc\u00e9d\u00e9 de filature humide avec l&#8217;huile blanche comme solvant par la soci\u00e9t\u00e9 Honeywell des \u00c9tats-Unis.<\/p>\n<p>Manchettes de cheville double couche<\/p>\n<p class=\"mb0\">La fibre pr\u00e9par\u00e9e par filage \u00e0 sec pr\u00e9sente les caract\u00e9ristiques suivantes : denier fin et r\u00e9sistance \u00e9lev\u00e9e, sensation de douceur, bonne aptitude au filage et absence de r\u00e9sidus de solvants, etc. La fibre est transform\u00e9e en gants r\u00e9sistants aux coupures qui ont une poign\u00e9e plus douce, une meilleure absorption de l&#8217;humidit\u00e9 et un effet de transpiration, et qui sont confortables \u00e0 porter<a href=\"https:\/\/www.frontiersin.org\/articles\/10.3389\/fchem.2021.745467\/full#B47\" target=\"_blank\" rel=\"noopener\">(Wang et Zhang, 2020<\/a>).<\/p>\n<p class=\"mb0\">Le poids mol\u00e9culaire de l&#8217;UHMWPE est sup\u00e9rieur \u00e0 1 million. Il s&#8217;agit d&#8217;une sorte de poudre blanche laiteuse, lin\u00e9aire et de haute densit\u00e9, dont la structure est r\u00e9guli\u00e8re et facile \u00e0 cristalliser.<\/p>\n<p class=\"mb0\">La cha\u00eene mol\u00e9culaire dans le r\u00e9seau cristallin a une forme plane en zigzag, et il n&#8217;y a pas de groupes polaires dans la cha\u00eene mol\u00e9culaire, tandis que son activit\u00e9 de r\u00e9action est inf\u00e9rieure \u00e0 celle du PPTA. C&#8217;est pourquoi des travaux de recherche ont \u00e9t\u00e9 men\u00e9s sur le traitement de surface des fibres, comme l&#8217;oxydation \u00e0 la flamme, la corrosion chimique, le traitement au plasma \u00e0 basse temp\u00e9rature et ainsi de suite, afin de rem\u00e9dier \u00e0 ce d\u00e9faut des fibres UHMWPE.<\/p>\n<h3>Manchettes de cheville double couche Test EN-388<\/h3>\n<p>Nos manchettes de cheville r\u00e9sistantes aux coupures sont conformes \u00e0 la norme europ\u00e9enne EN 388:2016+A1:2018 &#8211; &#8220;Gants de protection contre les risques m\u00e9caniques&#8221; a \u00e9t\u00e9 publi\u00e9e pour remplacer la norme EN 388:2003. Les gants de protection \u00e0 usage g\u00e9n\u00e9ral repr\u00e9sentent la plus grande part de march\u00e9 de tous les \u00e9quipements de protection individuelle (EPI) vendus et prot\u00e8gent les porteurs contre un large \u00e9ventail de dangers.<\/p>\n<p>Pour aider les utilisateurs \u00e0 choisir des gants appropri\u00e9s, plusieurs normes de s\u00e9curit\u00e9 europ\u00e9ennes &#8211; dont EN 388:2016+A1:2018 &#8211; ont \u00e9t\u00e9 \u00e9labor\u00e9es, permettant de d\u00e9finir des niveaux de protection contre diff\u00e9rents risques. Ces niveaux de protection d\u00e9finis permettent de choisir des gants appropri\u00e9s, en fonction des dangers et des risques identifi\u00e9s pour une activit\u00e9 professionnelle sp\u00e9cifique. Pour en savoir plus sur le test En-388, cliquez <a href=\"https:\/\/www.satra.com\/spotlight\/article.php?id=488\" target=\"_blank\" rel=\"noopener\">ici !<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Manchettes de cheville r\u00e9sistantes aux coupures &#8211; double couche Manchettes de cheville double couche Protection contre les lac\u00e9rations Nos manchettes de cheville r\u00e9sistantes aux coupures sont fabriqu\u00e9es \u00e0 partir de fibres de poly\u00e9thyl\u00e8ne \u00e0 tr\u00e8s haut poids mol\u00e9culaire. Ces manchettes de cheville r\u00e9sistantes aux coupures sont disponibles en taille unique et ont une r\u00e9sistance aux 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