{"id":6924,"date":"2024-12-04T13:34:00","date_gmt":"2024-12-04T13:34:00","guid":{"rendered":"https:\/\/jinsuncarbon.com\/?post_type=product&#038;p=6924"},"modified":"2024-12-30T00:23:03","modified_gmt":"2024-12-30T00:23:03","slug":"placa-bipolar-de-grafito","status":"publish","type":"product","link":"https:\/\/jinsuncarbon.com\/es_es\/producto\/placa-bipolar-de-grafito\/","title":{"rendered":"Placa bipolar de grafito"},"content":{"rendered":"<p class=\"ql-align-justify\">Las placas bipolares de grafito se fabrican con materias primas de grafito de alta calidad, como grafito natural y <a href=\"https:\/\/jinsuncarbon.com\/es_es\/grafito-expandible\/\">grafito expandido<\/a>mediante un mecanizado de precisi\u00f3n. Esto hace que nuestros productos tengan una buena conductividad el\u00e9ctrica y t\u00e9rmica. Pueden mejorar eficazmente la eficiencia de la bater\u00eda. Mientras que una fuerte resistencia a la corrosi\u00f3n, para garantizar un funcionamiento estable a largo plazo.<\/p>\n<h2 class=\"ql-align-justify\">Propiedades de las placas bipolares de grafito<\/h2>\n<p class=\"ql-align-justify\">Alta conductividad el\u00e9ctrica: El grafito tiene una buena conductividad el\u00e9ctrica, lo que puede garantizar el funcionamiento eficaz de las pilas de combustible.<\/p>\n<p class=\"ql-align-justify\">Resistencia a la corrosi\u00f3n: Los materiales de grafito fuerte tienen una excelente resistencia a la corrosi\u00f3n frente a diversos productos qu\u00edmicos. Pueden funcionar de forma estable en el entorno corrosivo de las pilas de combustible durante mucho tiempo.<\/p>\n<p class=\"ql-align-justify\">Buena conductividad t\u00e9rmica: La conductividad t\u00e9rmica de la placa bipolar de grafito puede alcanzar 2,17\u00d710^6 W\/(cm-K) a temperatura ambiente. Y sigue manteniendo una buena conductividad t\u00e9rmica a altas temperaturas. Su punto de fusi\u00f3n alcanza los 3850\u00b0C y su punto de ebullici\u00f3n es de 4250\u00b0C, lo que le permite trabajar de forma estable en entornos de alta temperatura sin sufrir deformaciones ni da\u00f1os.<\/p>\n<p class=\"ql-align-justify\">Tasa de desinflado y permeabilidad peque\u00f1as: Como las pilas de combustible con grafito bipolar pueden convertir el hidr\u00f3geno y el ox\u00edgeno en electricidad, pueden producir agua durante la reacci\u00f3n. La caracter\u00edstica del grafito puede evitar eficazmente la fuga de gas y agua. Esto garantiza el funcionamiento normal de la pila de combustible.<\/p>\n<h2 class=\"ql-align-justify\">Proceso de fabricaci\u00f3n de placas bipolares de grafito<\/h2>\n<p>Selecci\u00f3n y pretratamiento de la materia prima: Utilizamos polvo de grafito de alta pureza para el tratamiento de secado. El tama\u00f1o de part\u00edcula es normalmente within10~50 micras.<\/p>\n<p>Moldeado y curado preliminar: Presionar la mezcla en el molde, curado inicial despu\u00e9s del desmoldeo.<\/p>\n<p>Impregnaci\u00f3n y carbonizaci\u00f3n: La placa bipolar curada inicialmente se impregna, normalmente utilizando resina sint\u00e9tica o resina fen\u00f3lica para rellenar la superficie de grafito y los poros internos. La impregnaci\u00f3n suele durar 24 horas o m\u00e1s para garantizar que la resina pueda penetrar completamente.<\/p>\n<p>A continuaci\u00f3n, se carboniza la placa bipolar impregnada a alta temperatura. Con ello se pretende convertir la resina en un material carbonoso, mejorando a\u00fan m\u00e1s la resistencia y conductividad de la placa bipolar.<\/p>\n<p>Corte y pulido: Corte las placas bipolares de grafito con el grosor adecuado. Y pulir la superficie hasta que quede lisa.<\/p>\n<p>Tratamiento t\u00e9rmico: Calentar la placa bipolar curada entre 500 y 1000 grados Celsius. Este paso puede mejorar a\u00fan m\u00e1s la cristalinidad y la conductividad el\u00e9ctrica del grafito. A continuaci\u00f3n, enfriar las placas lentamente a temperatura ambiente, esto puede evitar que las placas bipolares de grafito se agrieten debido a la tensi\u00f3n t\u00e9rmica.<\/p>\n<p>Montaje y sellado: Ensamble las placas bipolares de acuerdo con los requisitos de la pila de la bater\u00eda para formar una estructura de bater\u00eda completa. Utilice un sellador o una junta para sellar la pila de la bater\u00eda y evitar fugas y corrosi\u00f3n.<\/p>\n<p class=\"ql-align-justify\">En todo el proceso de producci\u00f3n, controlamos estrictamente los par\u00e1metros del proceso y las normas de calidad de cada eslab\u00f3n para garantizar que el rendimiento y la calidad del producto final cumplen los requisitos. Tambi\u00e9n llevamos a cabo un mantenimiento y limpieza peri\u00f3dicos de los equipos de producci\u00f3n y el entorno para mantener su funcionamiento normal y un buen ambiente de producci\u00f3n.<\/p>\n<h2 class=\"ql-align-justify\">Aplicaciones<\/h2>\n<p class=\"ql-align-justify\">La placa bipolar de grafito se utiliza principalmente en <a href=\"https:\/\/en.wikipedia.org\/wiki\/Fuel_cell\" target=\"_blank\" rel=\"noopener\">pilas de combustible<\/a>. Las pilas normales, que liberan mercurio, plomo, \u00e1cido y \u00e1lcali tras su uso, son perjudiciales para el medio ambiente. Sin embargo, la pila de combustible con placas bipolares de grafito puede utilizar hidr\u00f3geno y <a href=\"https:\/\/en.wikipedia.org\/wiki\/Oxygen#:~:text=Oxygen%20is%20a%20chemical%20element,well%20as%20with%20other%20compounds.\" target=\"_blank\" rel=\"noopener\">ox\u00edgeno<\/a> para generar electricidad, produciendo electricidad y produciendo vapor de agua. Por lo tanto, la bater\u00eda con placa bipolar de grafeno puede convertir energ\u00eda limpia de forma m\u00e1s eficiente y respetuosa con el medio ambiente. Adem\u00e1s, tambi\u00e9n puede utilizarse en fuentes de alimentaci\u00f3n auxiliares fijas y en motores de veh\u00edculos el\u00e9ctricos para suministrar electricidad.<\/p>","protected":false},"excerpt":{"rendered":"<p class=\"ql-align-justify\">Las placas bipolares de grafito est\u00e1n hechas de grafito o de un material compuesto de grafito. Son el n\u00facleo de las pilas de combustible, capaces de separar oxidantes y reductores para conducir la corriente.\u00a0<span data-type=\"2\" data-index=\"1\" data-gid=\"0\">Tambi\u00e9n son materiales muy eficaces y duraderos.<\/span> Aqu\u00ed est\u00e1n las especificaciones:<\/p>\n<ul>\n<li>Density:1.85-2.5g\/cm3<\/li>\n<li>Resistencia a la compresi\u00f3n: 80-120MPa<\/li>\n<li>Resistencia de la mezcla: 45-60 MPa<\/li>\n<li>Resistencia espec\u00edfica:11-13\u03bc\u03a9m<\/li>\n<li>Contenido en cenizas: 0,1%<\/li>\n<li>Granulometr\u00eda: 325Mesh<\/li>\n<li>Ventaja: impermeabilidad<\/li>\n<\/ul>\n<p class=\"ql-align-justify\">","protected":false},"featured_media":6927,"template":"","meta":[],"product_brand":[],"product_cat":[38],"product_tag":[],"class_list":{"0":"post-6924","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-graphite-products","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v19.2.1 (Yoast SEO v25.3) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Graphite Bipolar Plate for Fuel Cell | Jinsun Carbon<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/jinsuncarbon.com\/es_es\/producto\/placa-bipolar-de-grafito\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Graphite Bipolar Plate\" \/>\n<meta property=\"og:description\" content=\"Graphite bipolar plates are made of graphite or graphite composite material. They are the core of fuel cells, capable of separating oxidants and reducing agents to conduct current.\u00a0They are also very efficient and durable materials. Here are specifications:    Density:1.85-2.5g\/cm3  Compressive strength: 80-120MPa  Blend\u00a0strength: 45-60 MPa  Specific\u00a0Resistance:11-13\u03bc\u03a9m  Ash\u00a0Content: 0.1%  Grain\u00a0Size: 325Mesh  Advantage: Impermeability\" \/>\n<meta property=\"og:url\" content=\"https:\/\/jinsuncarbon.com\/es_es\/producto\/placa-bipolar-de-grafito\/\" \/>\n<meta property=\"og:site_name\" content=\"Jinsun Carbon\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/Graphite-Electrode-109336238661595\" \/>\n<meta property=\"article:modified_time\" content=\"2024-12-30T00:23:03+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/jinsuncarbon.com\/wp-content\/uploads\/2024\/12\/Graphite-Bipolar-Plate.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1024\" \/>\n\t<meta property=\"og:image:height\" content=\"763\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" 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