{"id":3459,"date":"2026-05-15T22:42:13","date_gmt":"2026-05-15T22:42:13","guid":{"rendered":"https:\/\/tienda.emsinfin.com\/?post_type=product&#038;p=3459"},"modified":"2026-05-15T22:42:14","modified_gmt":"2026-05-15T22:42:14","slug":"grasa-negra-conductiva-proteccion-conexiones-electricas","status":"publish","type":"product","link":"https:\/\/tienda.emsinfin.com\/?product=grasa-negra-conductiva-proteccion-conexiones-electricas","title":{"rendered":"Grasa Negra Conductiva"},"content":{"rendered":"<p data-path-to-node=\"11\">En sistemas de distribuci\u00f3n de potencia y subestaciones, las uniones mec\u00e1nicas (como empalmes, barras colectoras y cuchillas seccionadoras) sufren degradaci\u00f3n debido al efecto Joule y la oxidaci\u00f3n ambiental. La <b data-path-to-node=\"11\" data-index-in-node=\"211\">GRASA NEGRA CONDUCTIVA<\/b> interviene directamente rellenando los micro-espacios de aire entre los metales acoplados, incrementando el \u00e1rea de contacto efectivo y asegurando una transferencia de energ\u00eda sin p\u00e9rdidas.<\/p>\n<p data-path-to-node=\"12\">Gracias a su base sint\u00e9tica de alta estabilidad t\u00e9rmica y alto punto de goteo, este compuesto no se escurre ni se evapora bajo las temperaturas de operaci\u00f3n continua de los tableros el\u00e9ctricos. Su aplicaci\u00f3n previene de forma proactiva la formaci\u00f3n de \u00f3xido no conductor y mitiga el riesgo de corrosi\u00f3n galv\u00e1nica en uniones bimet\u00e1licas (cobre-aluminio). Es un elemento indispensable para el mantenimiento preventivo y correctivo en sistemas de puesta a tierra, bornes de bater\u00edas de respaldo y sistemas de conmutaci\u00f3n industrial de alta exigencia.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>La <b data-path-to-node=\"8\" data-index-in-node=\"3\">GRASA NEGRA CONDUCTIVA<\/b> es un compuesto t\u00e9cnico lubricante dise\u00f1ado para optimizar el contacto el\u00e9ctrico entre superficies met\u00e1licas. Formulada con aditivos conductores a base de carbono y grafito de alta pureza, reduce la resistencia de contacto en las uniones, evita la formaci\u00f3n de arcos el\u00e9ctricos y act\u00faa como barrera contra la oxidaci\u00f3n.<\/p>\n","protected":false},"featured_media":3462,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_joinchat":[]},"product_brand":[],"product_cat":[31],"product_tag":[],"class_list":{"0":"post-3459","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-energia","8":"first","9":"instock","10":"shipping-taxable","11":"purchasable","12":"product-type-simple"},"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.9 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Grasa Negra Conductiva - Tienda Emsinfin<\/title>\n<meta name=\"description\" content=\"Grasa Negra Conductiva formulada con grafito para reducir la resistencia de contacto, eliminar puntos calientes y prevenir la corrosi\u00f3n en bornes y barras.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/tienda.emsinfin.com\/?product=grasa-negra-conductiva-proteccion-conexiones-electricas\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Grasa Negra Conductiva - 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