{"id":1124,"date":"2015-08-17T08:45:35","date_gmt":"2015-08-17T06:45:35","guid":{"rendered":"https:\/\/www.oreca-store.com\/blog\/a-quoi-sert-la-graisse-a-cuivre\/"},"modified":"2023-11-27T21:48:39","modified_gmt":"2023-11-27T20:48:39","slug":"a-quoi-sert-la-graisse-a-cuivre","status":"publish","type":"post","link":"https:\/\/www.oreca-store.com\/blog\/tutoriels-cat\/a-quoi-sert-la-graisse-a-cuivre\/","title":{"rendered":"A quoi sert la graisse cuivr\u00e9e ?"},"content":{"rendered":"\n<p><strong>La graisse au cuivre est un m\u00e9lange organom\u00e9tallique qui prot\u00e8ge les composants m\u00e9caniques\u00a0: elle convient pour tous les types d\u2019assemblages viss\u00e9s ou boulonn\u00e9s, en assurant l\u2019\u00e9tanch\u00e9it\u00e9 et le d\u00e9montage sans risque de grippage.<\/strong><\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img decoding=\"async\" src=\"https:\/\/www.oreca-store.com\/blog\/wp-content\/uploads\/2015\/08\/graisse-\u00e0-cuivre-2-572x480.jpg\" alt=\"\" class=\"wp-image-2224\"\/><\/figure><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Quelles sont les particularit\u00e9s de la graisse cuivr\u00e9e ?<\/h2>\n\n\n\n<p>La graisse cuivr\u00e9e offre de nombreux avantages li\u00e9s \u00e0 sa r\u00e9sistance aux conditions extr\u00eames et \u00e0 la conservation de ses performances. Aussi, elle est tr\u00e8s utilis\u00e9e en sport automobile o\u00f9 les contraintes sont fortes.<\/p>\n\n\n\n<p>Une des caract\u00e9ristiques particuli\u00e8res de la graisse cuivr\u00e9e est sa r\u00e9sistance aux tr\u00e8s hautes temp\u00e9ratures. En sport automobile, les \u00e9chauffements sont fr\u00e9quents et son utilisation ainsi que la conservation de ses propri\u00e9t\u00e9s \u00e0 haute temp\u00e9rature deviennent donc tr\u00e8s utiles.<\/p>\n\n\n\n<p>Par ailleurs, la graisse cuivr\u00e9e a \u00e9galement la qualit\u00e9 de r\u00e9sister aux fortes pressions\u00a0: c\u2019est pourquoi elle est utilis\u00e9e \u00e0 haut niveau o\u00f9 les forces exerc\u00e9es sont importantes et o\u00f9 le niveau de pression augmente.<\/p>\n\n\n\n<p>Au-del\u00e0, la graisse cuivr\u00e9e r\u00e9siste tr\u00e8s bien au feu, \u00e0 l\u2019eau, aux acides dilu\u00e9s et aux alcalins, ce qui lui permet de conserver sa structure et son efficacit\u00e9 face \u00e0 toutes les salissures et les \u00e9claboussures que l&rsquo;on peut rencontrer en sport auto.<\/p>\n\n\n\n<p>Enfin, la <a href=\"https:\/\/www.oreca-store.com\/graisse-wurth-au-cuivre-100-grs.html\">graisse au cuivre<\/a> \u00e9vite la corrosion, la rouille et l\u2019oxydation sur les pi\u00e8ces qu\u2019elle prot\u00e8ge.<\/p>\n\n\n\n<p>Ce m\u00e9lange p\u00e2teux permet donc d&rsquo;am\u00e9liorer la lubrification du ch\u00e2ssis, de prot\u00e9ger les plaquettes de frein ainsi que de garantir le bon usage tous les points de fixation d&rsquo;une voiture de comp\u00e9tition.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><figure><a href=\"https:\/\/www.oreca-store.com\/blog\/wp-content\/uploads\/2015\/08\/graisse-\u00e0-cuivre.jpg\"><\/a><\/figure><img loading=\"lazy\" decoding=\"async\" srcset=\"https:\/\/www.oreca-store.com\/blog\/wp-content\/uploads\/2015\/08\/graisse-\u00e0-cuivre-300x208.jpg 300w, https:\/\/www.oreca-store.com\/blog\/wp-content\/uploads\/2015\/08\/graisse-\u00e0-cuivre-273x190.jpg 273w, https:\/\/www.oreca-store.com\/blog\/wp-content\/uploads\/2015\/08\/graisse-\u00e0-cuivre.jpg 449w\" width=\"300\" height=\"208\" data-sizes=\"(max-width: 680px) 70vw, (max-width: 1199px) 40vw, (min-width: 1200px) 300px, 300px\" class=\"alignleft wp-image-2223 size-medium\" src=\"https:\/\/www.oreca-store.com\/blog\/wp-content\/uploads\/2015\/08\/graisse-\u00e0-cuivre-300x208.jpg\" alt=\"graisse \u00e0 cuivre\"\/>Dans quel cas utiliser la graisse au cuivre ?<\/h2>\n\n\n\n<p>La graisse \u00e0 cuivre peut s\u2019utiliser de diff\u00e9rentes mani\u00e8res et est d\u2019ailleurs propos\u00e9e sous plusieurs formes.<\/p>\n\n\n\n<p>On la trouve en tube auquel cas elle est parfois coupl\u00e9e avec un pistolet adapt\u00e9 mais \u00e9galement en spray et en pot o\u00f9 elle arbore dans ce cas une texture plus p\u00e2teuse.<\/p>\n\n\n\n<p>Pour son application, elle s\u2019utilise par exemple sur des goujons de roues, des bougies, des injecteurs (c\u00f4t\u00e9 filetage\u00a0!), des flasques de freins, l\u2019\u00e9chappement, l\u2019embrayage, etc.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Comment appliquer la graisse cuivr\u00e9e ?<\/h2>\n\n\n\n<p>Pour avoir un r\u00e9sultat optimal et r\u00e9v\u00e9ler toutes les propri\u00e9t\u00e9s de ce m\u00e9lange organom\u00e9tallique il est important d\u2019appliquer la graisse \u00e0 cuivre sur une surface pr\u00e9alablement nettoy\u00e9e et d\u00e9graiss\u00e9e. Vous pouvez choisir de l\u2019appliquer avec un pistolet adapt\u00e9 ou directement en spray si vous optez pour une bombe.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>La graisse au cuivre est un m\u00e9lange organom\u00e9tallique qui prot\u00e8ge les composants m\u00e9caniques\u00a0: elle convient pour tous les types d\u2019assemblages viss\u00e9s ou boulonn\u00e9s, en assurant l\u2019\u00e9tanch\u00e9it\u00e9 et le d\u00e9montage sans risque de grippage. Quelles sont les particularit\u00e9s de la graisse cuivr\u00e9e ? La graisse cuivr\u00e9e offre de nombreux avantages li\u00e9s \u00e0 sa r\u00e9sistance aux conditions [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_themeisle_gutenberg_block_has_review":false,"footnotes":""},"categories":[7],"tags":[],"class_list":["post-1124","post","type-post","status-publish","format-standard","hentry","category-tutoriels"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>A quoi sert la graisse cuivr\u00e9e ? - Blog Oreca-Store<\/title>\n<meta name=\"description\" content=\"D\u00e9couvrez notre fiche pratique sur la graisse \u00e0 cuivre. 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