{"id":7066,"date":"2024-12-19T14:38:28","date_gmt":"2024-12-19T14:38:28","guid":{"rendered":"https:\/\/jinsuncarbon.com\/?post_type=product&p=7066"},"modified":"2024-12-19T15:17:21","modified_gmt":"2024-12-19T15:17:21","slug":"grafito-expandido-en-polvo","status":"publish","type":"product","link":"https:\/\/jinsuncarbon.com\/es_es\/producto\/grafito-expandido-en-polvo\/","title":{"rendered":"Polvo de grafito expandido"},"content":{"rendered":"

Los productos de polvo de grafito expandido tienen varias formas, y las m\u00e1s comunes son el polvo o los bloques formados despu\u00e9s del procesamiento. De acuerdo con sus necesidades reales de aplicaci\u00f3n y proceso, lo procesamos posteriormente. Por ejemplo, para darle una forma espec\u00edfica de m\u00f3dulo de transferencia de calor o material de relleno. Para satisfacer diferentes requisitos funcionales y de tama\u00f1o.<\/p>\n

Ventajas del polvo de grafito expandido<\/h2>\n

El polvo de grafito expandido tiene muchas propiedades excelentes.<\/p>\n

Gran estabilidad qu\u00edmica<\/strong><\/p>\n

Es resistente a sustancias corrosivas como \u00e1cidos y \u00e1lcalis fuertes.<\/p>\n

Buena resistencia a altas temperaturas<\/strong><\/p>\n

Puede mantener estable estructura<\/a> en entornos de alta temperatura. Su estructura porosa le da una fuerte capacidad de adsorci\u00f3n, puede adsorber una variedad de sustancias.<\/p>\n

Buena flexibilidad y resistencia a la compresi\u00f3n<\/strong><\/p>\n

Puede deformarse y volver a su estado original bajo cierta presi\u00f3n. Al mismo tiempo, su conductividad el\u00e9ctrica tambi\u00e9n es relativamente excelente. Y tiene cierto potencial de aplicaci\u00f3n en el campo de la conducci\u00f3n de electricidad.<\/p>\n

Si desea conocer en profundidad la conductividad t\u00e9rmica, las caracter\u00edsticas de adsorci\u00f3n y otros par\u00e1metros t\u00e9cnicos y detalles de aplicaci\u00f3n del polvo de grafito expandido, le proporcionaremos orientaci\u00f3n t\u00e9cnica detallada y una amplia referencia de casos de aplicaci\u00f3n.<\/p>\n

Especificaciones del polvo de grafito expandido<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Clasificaci\u00f3n de las prestaciones<\/b><\/strong><\/td>\nP<\/b><\/strong>Par\u00e1metros de rendimiento<\/b><\/strong><\/td>\nS<\/b><\/strong>datos espec\u00edficos<\/b><\/strong><\/td>\n<\/tr>\n
Propiedades f\u00edsicas<\/td>\nDensidad de embalaje<\/td>\n0,002-0,015 g\/cm3<\/sup><\/td>\n<\/tr>\n
Densidad real<\/td>\n2-2,25 g\/cm3<\/sup><\/td>\n<\/tr>\n
Granulometr\u00eda - Polvo fino<\/td>\n<100\u03bcm<\/td>\n<\/tr>\n
Granulometr\u00eda - Polvo medio<\/td>\n100-500\u03bcm<\/td>\n<\/tr>\n
Granulometr\u00eda - Polvo grueso<\/td>\n>500\u03bcm<\/td>\n<\/tr>\n
Factor de dilataci\u00f3n<\/td>\n100-300 veces<\/td>\n<\/tr>\n
Propiedades qu\u00edmicas<\/td>\nContenido en carbono<\/td>\nM\u00e1s de 90%-99%<\/td>\n<\/tr>\n
Contenido en cenizas<\/td>\nSobre 1% a 10%<\/td>\n<\/tr>\n
Conductividad el\u00e9ctrica<\/td>\n102<\/sup>-104<\/sup>S\/m<\/td>\n<\/tr>\n
Propiedades t\u00e9rmicas<\/td>\nConductividad t\u00e9rmica<\/td>\n0,1-0,5 W\/(m.k)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Usos del polvo de grafito expandido<\/h2>\n

En el \u00e1mbito de la protecci\u00f3n del medio ambiente<\/strong><\/p>\n

Puede utilizarse como adsorbente para tratar iones de metales pesados y contaminantes org\u00e1nicos en aguas residuales industriales y gases residuales. Y puede purificar eficazmente el medio ambiente gracias a su alto rendimiento de adsorci\u00f3n.<\/p>\n

En el \u00e1mbito de la prevenci\u00f3n de incendios<\/strong><\/p>\n

Se puede a\u00f1adir al retardante del fuego revestimientos<\/a> y placas ign\u00edfugas. Y utilizar sus caracter\u00edsticas de resistencia a altas temperaturas y aislamiento de ox\u00edgeno poroso para mejorar el rendimiento ign\u00edfugo del material.<\/p>\n

En la industria petroqu\u00edmica<\/strong><\/p>\n

Puede utilizarse como material de sellado. Gracias a su buena flexibilidad y resistencia a la corrosi\u00f3n, puede sellar eficazmente tuber\u00edas, v\u00e1lvulas y otras juntas, para evitar fugas de medios.<\/p>\n

En la industria electr\u00f3nica<\/strong><\/p>\n

Puede aplicar su conductividad a la preparaci\u00f3n de caucho conductor, pl\u00e1sticos conductores y otros materiales. Puede mejorar las propiedades conductoras de los materiales.<\/p>\n

En el \u00e1mbito de la energ\u00eda<\/strong><\/p>\n

Puede utilizarlo como aditivo al negativo electrodo<\/a> de la bater\u00eda para mejorar el rendimiento de carga y descarga y la vida \u00fatil de la bater\u00eda. bater\u00eda<\/a>. Y contribuir\u00e1 a mejorar la eficiencia del almacenamiento y la conversi\u00f3n de energ\u00eda.<\/p>\n

Adem\u00e1s, tambi\u00e9n puede elegir productos de polvo de grafito expandido obtenidos mediante distintos procesos de preparaci\u00f3n seg\u00fan el entorno de uso espec\u00edfico y las expectativas de rendimiento. Como el polvo de grafito expandido tras un tratamiento de expansi\u00f3n a alta temperatura, modificaci\u00f3n de la superficie, compuesto con otros materiales. U otros derivados del polvo de grafito expandido con propiedades especiales. Para aprovechar al m\u00e1ximo sus ventajas \u00fanicas en disipaci\u00f3n de calor, adsorci\u00f3n, sellado, retardante de llama y otros campos. Proporcionar soluciones de materiales personalizadas para sus proyectos o productos.<\/p>","protected":false},"excerpt":{"rendered":"

El polvo de grafito expandido es un material suelto y poroso en forma de gusano fabricado a partir de grafito natural en escamas mediante un procesamiento especial. Tambi\u00e9n se denomina polvo de grafito flexible o polvo de grafito natural expandido. Cuando el polvo de grafito expandido se calienta, su volumen puede expandirse hasta 300 veces su volumen original. Tiene propiedades f\u00edsicas y qu\u00edmicas \u00fanicas. Por eso tiene una amplia gama de aplicaciones en muchos campos, es un material industrial multifuncional.<\/p>","protected":false},"featured_media":7067,"template":"","meta":[],"product_brand":[],"product_cat":[40],"product_tag":[],"class_list":{"0":"post-7066","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-petroleum-coke","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"yoast_head":"\nExpanded Graphite Powder Manufacturer in China | Jinsun Carbon<\/title>\n<meta name=\"description\" content=\"Expanded graphite powder supplier in China, High electrical and thermal conductivity expanded natural graphite powder at best price.\" \/>\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\/grafito-expandido-en-polvo\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" 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