{"id":26828,"date":"2023-08-18T13:55:27","date_gmt":"2023-08-18T08:25:27","guid":{"rendered":"https:\/\/conexmetals.com\/product\/rubber-washers\/"},"modified":"2026-07-24T16:55:46","modified_gmt":"2026-07-24T11:25:46","slug":"arruelas-de-borracha","status":"publish","type":"product","link":"https:\/\/conexmetals.com\/pt-br\/produto\/arruelas-de-borracha\/","title":{"rendered":"Arruelas de borracha"},"content":{"rendered":"","protected":false},"excerpt":{"rendered":"<p><span dir=\"auto\">As arruelas de borracha s\u00e3o componentes pequenos, planos e flex\u00edveis, feitos de borracha ou materiais elastom\u00e9ricos. S\u00e3o comumente utilizadas em uma ampla gama de aplica\u00e7\u00f5es para proporcionar veda\u00e7\u00e3o, amortecimento, isolamento e redu\u00e7\u00e3o de vibra\u00e7\u00f5es. As arruelas de borracha s\u00e3o vers\u00e1teis e desempenham um papel importante na preven\u00e7\u00e3o de vazamentos, na redu\u00e7\u00e3o do atrito e na garantia do funcionamento adequado em diversos sistemas mec\u00e2nicos e hidr\u00e1ulicos.<\/span><\/p>\n<p><strong><b><span dir=\"auto\">Fun\u00e7\u00f5es e aplica\u00e7\u00f5es:<\/span><\/b><\/strong><\/p>\n<ol>\n<li><b><\/b><strong><b><span dir=\"auto\">Veda\u00e7\u00e3o:<\/span><\/b><\/strong><span dir=\"auto\">\u00a0As arruelas de borracha s\u00e3o frequentemente usadas para criar uma veda\u00e7\u00e3o estanque ou herm\u00e9tica entre duas superf\u00edcies. Elas s\u00e3o comumente utilizadas em acess\u00f3rios de encanamento, torneiras, mangueiras e tubula\u00e7\u00f5es para evitar vazamentos.<\/span><\/li>\n<li><b><\/b><strong><b><span dir=\"auto\">Amortecimento:<\/span><\/b><\/strong><span dir=\"auto\">\u00a0Arruelas de borracha podem ser usadas como espa\u00e7adores ou elementos de amortecimento entre diferentes componentes para absorver choques, reduzir vibra\u00e7\u00f5es e evitar danos causados \u200b\u200bpor impactos.<\/span><\/li>\n<li><b><\/b><strong><b><span dir=\"auto\">Isolamento:<\/span><\/b><\/strong><span dir=\"auto\">\u00a0Em aplica\u00e7\u00f5es el\u00e9tricas, as arruelas de borracha podem fornecer isolamento el\u00e9trico entre componentes condutores, ajudando a prevenir curtos-circuitos e riscos el\u00e9tricos.<\/span><\/li>\n<li><b><\/b><strong><b><span dir=\"auto\">Antivibra\u00e7\u00e3o:<\/span><\/b><\/strong><span dir=\"auto\">\u00a0As arruelas de borracha s\u00e3o utilizadas em m\u00e1quinas e equipamentos para isolar vibra\u00e7\u00f5es e reduzir ru\u00eddos. Elas ajudam a minimizar a transfer\u00eancia de vibra\u00e7\u00f5es de uma parte do sistema para outra.<\/span><\/li>\n<li><b><\/b><strong><b><span dir=\"auto\">Juntas:<\/span><\/b><\/strong><span dir=\"auto\">\u00a0Arruelas de borracha podem funcionar como juntas, proporcionando uma veda\u00e7\u00e3o entre duas superf\u00edcies para evitar vazamentos de l\u00edquidos, gases ou outras subst\u00e2ncias.<\/span><\/li>\n<\/ol>\n<p><strong><b><span dir=\"auto\">Materiais:<\/span><\/b><\/strong><\/p>\n<p><span dir=\"auto\">As arruelas de borracha podem ser fabricadas a partir de diversos materiais de borracha ou elast\u00f4meros, cada um oferecendo diferentes propriedades e vantagens:<\/span><\/p>\n<ul>\n<li><b><\/b><strong><b><span dir=\"auto\">Neoprene:<\/span><\/b><\/strong><span dir=\"auto\">\u00a0Resistente a \u00f3leo, intemp\u00e9ries e produtos qu\u00edmicos.<\/span><\/li>\n<li><b><\/b><strong><b><span dir=\"auto\">Nitrila (Buna-N):<\/span><\/b><\/strong><span dir=\"auto\">\u00a0Boa resist\u00eancia a \u00f3leo, combust\u00edvel e solventes.<\/span><\/li>\n<li><b><\/b><strong><b><span dir=\"auto\">EPDM:<\/span><\/b><\/strong><span dir=\"auto\">\u00a0Excelente resist\u00eancia \u00e0s intemp\u00e9ries, ao ozono e ao envelhecimento.<\/span><\/li>\n<li><b><\/b><strong><b><span dir=\"auto\">Silicone:<\/span><\/b><\/strong><span dir=\"auto\">\u00a0Resist\u00eancia a altas temperaturas e flexibilidade.<\/span><\/li>\n<li><b><\/b><strong><b><span dir=\"auto\">Borracha natural:<\/span><\/b><\/strong><span dir=\"auto\">\u00a0Boa resili\u00eancia e baixo custo.<\/span><\/li>\n<li><b><\/b><strong><b><span dir=\"auto\">Viton:<\/span><\/b><\/strong><span dir=\"auto\">\u00a0Resistente a temperaturas extremas e produtos qu\u00edmicos.<\/span><\/li>\n<\/ul>\n<p><strong><b><span dir=\"auto\">Tipos:<\/span><\/b><\/strong><\/p>\n<p><span dir=\"auto\">As arruelas de borracha v\u00eam em v\u00e1rios formatos, tamanhos e tipos para atender a aplica\u00e7\u00f5es espec\u00edficas:<\/span><\/p>\n<ul>\n<li><b><\/b><strong><b><span dir=\"auto\">Arruelas planas:<\/span><\/b><\/strong><span dir=\"auto\">\u00a0Arruelas planas de borracha padr\u00e3o usadas para veda\u00e7\u00e3o e amortecimento.<\/span><\/li>\n<li><b><\/b><strong><b><span dir=\"auto\">An\u00e9is de veda\u00e7\u00e3o:<\/span><\/b><\/strong><span dir=\"auto\">\u00a0An\u00e9is circulares de borracha usados \u200b\u200bpara criar uma veda\u00e7\u00e3o entre duas superf\u00edcies.<\/span><\/li>\n<li><b><\/b><strong><b><span dir=\"auto\">Arruelas em formato de D:<\/span><\/b><\/strong><span dir=\"auto\">\u00a0Projetadas para encaixar em torno de um parafuso ou porca, proporcionando veda\u00e7\u00e3o e amortecimento.<\/span><\/li>\n<\/ul>\n<p><strong><b><span dir=\"auto\">Vantagens:<\/span><\/b><\/strong><\/p>\n<ul>\n<li><b><\/b><strong><b><span dir=\"auto\">Flex\u00edveis:<\/span><\/b><\/strong><span dir=\"auto\">\u00a0As arruelas de borracha s\u00e3o flex\u00edveis e podem se adaptar a superf\u00edcies irregulares, melhorando suas capacidades de veda\u00e7\u00e3o e amortecimento.<\/span><\/li>\n<li><b><\/b><strong><b><span dir=\"auto\">Resiliente:<\/span><\/b><\/strong><span dir=\"auto\">\u00a0Os materiais de borracha podem absorver impactos e vibra\u00e7\u00f5es, reduzindo o desgaste dos componentes.<\/span><\/li>\n<li><b><\/b><strong><b><span dir=\"auto\">Resist\u00eancia qu\u00edmica:<\/span><\/b><\/strong><span dir=\"auto\">\u00a0Diferentes materiais de borracha oferecem resist\u00eancia a produtos qu\u00edmicos, \u00f3leos, solventes e outras subst\u00e2ncias.<\/span><\/li>\n<li><b><\/b><strong><b><span dir=\"auto\">Faixa de temperatura:<\/span><\/b><\/strong><span dir=\"auto\">\u00a0Alguns tipos de borracha podem suportar uma ampla faixa de temperatura, tornando-os adequados para diversos ambientes.<\/span><\/li>\n<\/ul>\n<p><span dir=\"auto\">As arruelas de borracha s\u00e3o componentes vers\u00e1teis utilizados em diversos setores, incluindo encanamento, automotivo, m\u00e1quinas, eletr\u00f4nica e muitos outros.<\/span><\/p>\n","protected":false},"featured_media":32779,"template":"","meta":[],"product_brand":[],"product_cat":[469],"product_tag":[],"class_list":{"0":"post-26828","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-pecas-de-engenharia-geral","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Arruelas de Borracha e Juntas de Borracha | Fabricante<\/title>\n<meta name=\"description\" content=\"A Conex Metals fabrica Arruelas de Borracha, Ilh\u00f3s de Borracha, Juntas de Borracha e pe\u00e7as moldadas de alta qualidade. 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