{"id":26825,"date":"2023-08-18T13:55:27","date_gmt":"2023-08-18T08:25:27","guid":{"rendered":"https:\/\/conexmetals.com\/product\/rubber-washers\/"},"modified":"2026-07-24T14:40:37","modified_gmt":"2026-07-24T09:10:37","slug":"rondelles-en-caoutchouc","status":"publish","type":"product","link":"https:\/\/conexmetals.com\/fr\/product\/rondelles-en-caoutchouc\/","title":{"rendered":"Rondelles en caoutchouc"},"content":{"rendered":"","protected":false},"excerpt":{"rendered":"

Les rondelles en caoutchouc sont de petits composants plats et flexibles, fabriqu\u00e9s en caoutchouc ou en \u00e9lastom\u00e8re. Elles sont couramment utilis\u00e9es dans de nombreuses applications pour assurer l’\u00e9tanch\u00e9it\u00e9, l’amortissement, l’isolation et l’absorption des vibrations. Polyvalentes, les rondelles en caoutchouc jouent un r\u00f4le important dans la pr\u00e9vention des fuites, la r\u00e9duction des frottements et le bon fonctionnement de divers syst\u00e8mes m\u00e9caniques et de plomberie.<\/span><\/p>\n

Fonctions et applications\u00a0:<\/span><\/b><\/strong><\/p>\n

    \n
  1. <\/b>\u00c9tanch\u00e9it\u00e9\u00a0:<\/span><\/b><\/strong>\u00a0Les rondelles en caoutchouc sont souvent utilis\u00e9es pour cr\u00e9er un joint \u00e9tanche \u00e0 l\u2019eau ou \u00e0 l\u2019air entre deux surfaces. Elles sont couramment utilis\u00e9es dans la plomberie, notamment sur les robinets, les tuyaux et les canalisations, afin de pr\u00e9venir les fuites.<\/span><\/li>\n
  2. <\/b>Amortissement\u00a0:<\/span><\/b><\/strong>\u00a0Les rondelles en caoutchouc peuvent \u00eatre utilis\u00e9es comme entretoises ou \u00e9l\u00e9ments d\u2019amortissement entre diff\u00e9rents composants pour absorber les chocs, r\u00e9duire les vibrations et pr\u00e9venir les dommages dus aux impacts.<\/span><\/li>\n
  3. <\/b>Isolation :<\/span><\/b><\/strong>\u00a0Dans les applications \u00e9lectriques, les rondelles en caoutchouc peuvent assurer l’isolation \u00e9lectrique entre les composants conducteurs, contribuant ainsi \u00e0 pr\u00e9venir les courts-circuits et les risques \u00e9lectriques.<\/span><\/li>\n
  4. <\/b>Antivibrations\u00a0:<\/span><\/b><\/strong>\u00a0Les rondelles en caoutchouc sont utilis\u00e9es dans les machines et les \u00e9quipements pour isoler les vibrations et r\u00e9duire le bruit. Elles contribuent \u00e0 minimiser la transmission des vibrations d\u2019une partie du syst\u00e8me \u00e0 une autre.<\/span><\/li>\n
  5. <\/b>Joints d’\u00e9tanch\u00e9it\u00e9\u00a0:<\/span><\/b><\/strong>\u00a0Les rondelles en caoutchouc peuvent servir de joints d’\u00e9tanch\u00e9it\u00e9, assurant l’\u00e9tanch\u00e9it\u00e9 entre deux surfaces afin d’emp\u00eacher les fuites de liquides, de gaz ou d’autres substances.<\/span><\/li>\n<\/ol>\n

    Mat\u00e9riels:<\/span><\/b><\/strong><\/p>\n

    Les rondelles en caoutchouc peuvent \u00eatre fabriqu\u00e9es \u00e0 partir de divers mat\u00e9riaux en caoutchouc ou \u00e9lastom\u00e8res, chacun offrant des propri\u00e9t\u00e9s et des avantages diff\u00e9rents\u00a0:<\/span><\/p>\n

      \n
    • <\/b>N\u00e9opr\u00e8ne :<\/span><\/b><\/strong>\u00a0R\u00e9sistant \u00e0 l’huile, aux intemp\u00e9ries et aux produits chimiques.<\/span><\/li>\n
    • <\/b>Nitrile (Buna-N) :<\/span><\/b><\/strong>\u00a0Bonne r\u00e9sistance \u00e0 l’huile, au carburant et aux solvants.<\/span><\/li>\n
    • <\/b>EPDM\u00a0:<\/span><\/b><\/strong>\u00a0Excellente r\u00e9sistance aux intemp\u00e9ries, \u00e0 l\u2019ozone et au vieillissement.<\/span><\/li>\n
    • <\/b>Silicone :<\/span><\/b><\/strong>\u00a0R\u00e9sistance aux hautes temp\u00e9ratures et flexibilit\u00e9.<\/span><\/li>\n
    • <\/b>Caoutchouc naturel\u00a0:<\/span><\/b><\/strong>\u00a0Bonne r\u00e9silience et faible co\u00fbt.<\/span><\/li>\n
    • <\/b>Viton :<\/span><\/b><\/strong>\u00a0R\u00e9sistant aux temp\u00e9ratures extr\u00eames et aux produits chimiques.<\/span><\/li>\n<\/ul>\n

      Types :<\/span><\/b><\/strong><\/p>\n

      Les rondelles en caoutchouc se d\u00e9clinent en diff\u00e9rentes formes, tailles et types pour s’adapter \u00e0 des applications sp\u00e9cifiques\u00a0:<\/span><\/p>\n

        \n
      • <\/b>Rondelles plates :<\/span><\/b><\/strong>\u00a0Rondelles plates standard en caoutchouc utilis\u00e9es pour l’\u00e9tanch\u00e9it\u00e9 et l’amortissement.<\/span><\/li>\n
      • <\/b>Joints toriques\u00a0:<\/span><\/b><\/strong>\u00a0anneaux en caoutchouc circulaires utilis\u00e9s pour cr\u00e9er une \u00e9tanch\u00e9it\u00e9 entre deux surfaces.<\/span><\/li>\n
      • <\/b>Rondelles en forme de D\u00a0:<\/span><\/b><\/strong>\u00a0con\u00e7ues pour s\u2019adapter autour d\u2019un boulon ou d\u2019une vis, assurant l\u2019\u00e9tanch\u00e9it\u00e9 et l\u2019amortissement.<\/span><\/li>\n<\/ul>\n

        Avantages :<\/span><\/b><\/strong><\/p>\n

          \n
        • <\/b>Souplesse :<\/span><\/b><\/strong>\u00a0Les rondelles en caoutchouc sont flexibles et peuvent s’adapter aux surfaces irr\u00e9guli\u00e8res, am\u00e9liorant ainsi leurs capacit\u00e9s d’\u00e9tanch\u00e9it\u00e9 et d’amortissement.<\/span><\/li>\n
        • <\/b>R\u00e9sistant :<\/span><\/b><\/strong>\u00a0Les mat\u00e9riaux en caoutchouc peuvent absorber les chocs et les vibrations, r\u00e9duisant ainsi l’usure des composants.<\/span><\/li>\n
        • <\/b>R\u00e9sistance chimique :<\/span><\/b><\/strong>\u00a0Diff\u00e9rents mat\u00e9riaux en caoutchouc offrent une r\u00e9sistance aux produits chimiques, aux huiles, aux solvants et \u00e0 d’autres substances.<\/span><\/li>\n
        • <\/b>Plage de temp\u00e9ratures :<\/span><\/b><\/strong>\u00a0Certains types de caoutchouc peuvent r\u00e9sister \u00e0 une large plage de temp\u00e9ratures, ce qui les rend adapt\u00e9s \u00e0 divers environnements.<\/span><\/li>\n<\/ul>\n

          Les rondelles en caoutchouc sont des composants polyvalents utilis\u00e9s dans de nombreux secteurs, notamment la plomberie, l’automobile, la m\u00e9canique, l’\u00e9lectronique, et bien d’autres.<\/span><\/p>\n","protected":false},"featured_media":32772,"template":"","meta":[],"product_brand":[],"product_cat":[598],"product_tag":[],"class_list":{"0":"post-26825","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-pieces-ingenierie-generale","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"yoast_head":"\nRondelles en caoutchouc et joints en caoutchouc | Fabricant<\/title>\n<meta name=\"description\" content=\"Conex Metals fabrique des rondelles en caoutchouc, des passe-fils, des joints et des pi\u00e8ces moul\u00e9es en caoutchouc de haute qualit\u00e9. 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