{"id":7940,"date":"2025-05-10T09:01:45","date_gmt":"2025-05-10T09:01:45","guid":{"rendered":"https:\/\/jinsuncarbon.com\/?post_type=product&p=7940"},"modified":"2025-05-10T09:01:46","modified_gmt":"2025-05-10T09:01:46","slug":"granules-de-graphite","status":"publish","type":"product","link":"https:\/\/jinsuncarbon.com\/fr\/produit-2\/granules-de-graphite\/","title":{"rendered":"Granul\u00e9s de graphite"},"content":{"rendered":"

Avantages des granul\u00e9s de graphite<\/h2>\n

E<\/b><\/strong>xcellente stabilit\u00e9 chimique<\/b><\/strong><\/p>\n

Il peut rester stable dans une large gamme d'environnements acides et alcalins.<\/p>\n

 <\/p>\n

O<\/b><\/strong>a r\u00e9sistance exceptionnelle aux hautes temp\u00e9ratures<\/b><\/strong><\/p>\n

Il peut conserver ses caract\u00e9ristiques d'origine dans un environnement \u00e0 haute temp\u00e9rature, jusqu'\u00e0 environ 3000\u2103.<\/p>\n

 <\/p>\n

L<\/b><\/strong>ow coefficient de frottement<\/b><\/strong><\/p>\n

Cela lui conf\u00e8re d'excellentes performances d'autolubrification.<\/p>\n

 <\/p>\n

L<\/b><\/strong>Surface sp\u00e9cifique \u00e9lev\u00e9e <\/b><\/strong><\/p>\n

Il pr\u00e9sente d'excellentes performances en mati\u00e8re d'adsorption et de dispersion.<\/p>\n

 <\/p>\n

Bonne conductivit\u00e9 \u00e9lectrique <\/b><\/strong><\/p>\n

Il peut conduire efficacement le courant \u00e9lectrique, ce qui lui permet de jouer un r\u00f4le important dans les mat\u00e9riaux conducteurs.<\/p>\n

 <\/p>\n

S<\/b><\/strong>trong plasticit\u00e9<\/b><\/strong><\/p>\n

Vous pouvez le m\u00e9langer \u00e0 d'autres mat\u00e9riaux gr\u00e2ce \u00e0 diff\u00e9rentes techniques de traitement pour pr\u00e9parer divers mat\u00e9riaux composites.<\/p>\n

\u00a0<\/b><\/strong><\/p>\n

Utilisations de <\/b><\/strong>granul\u00e9s de graphite<\/b><\/strong><\/h2>\n

Le domaine de l'\u00e9lectronique et de l'\u00e9lectrotechnique<\/h3>\n

Mat\u00e9riaux de la batterie<\/b><\/strong><\/p>\n

Dans les batteries lithium-ion, ils peuvent \u00eatre utilis\u00e9s comme mat\u00e9riau actif de l'\u00e9lectrode n\u00e9gative. Gr\u00e2ce \u00e0 leur structure en couches, ils peuvent intercaler et d\u00e9sintercaler les ions lithium de mani\u00e8re r\u00e9versible, ce qui permet de r\u00e9aliser le processus de charge et de d\u00e9charge de la batterie. Cela affecte directement la densit\u00e9 \u00e9nerg\u00e9tique, la dur\u00e9e de vie et les performances de charge et de d\u00e9charge de la batterie.<\/p>\n

 <\/p>\n

Rev\u00eatement conducteur<\/b><\/strong><\/p>\n

L'ajout de granul\u00e9s de graphite aux rev\u00eatements permet de produire des rev\u00eatements pr\u00e9sentant une bonne conductivit\u00e9 \u00e9lectrique, emp\u00eachant efficacement les interf\u00e9rences \u00e9lectromagn\u00e9tiques et l'accumulation d'\u00e9lectricit\u00e9 statique. Ils peuvent \u00eatre utilis\u00e9s pour le blindage \u00e9lectromagn\u00e9tique, l'antistatique et d'autres applications, telles que le rev\u00eatement des bo\u00eetiers d'\u00e9quipements \u00e9lectroniques.<\/p>\n

 <\/p>\n

Champ \u00e9nerg\u00e9tique :<\/h3>\n

Pile \u00e0 combustible<\/b><\/strong><\/p>\n

Gr\u00e2ce \u00e0 l'excellente conductivit\u00e9 \u00e9lectrique<\/a> Gr\u00e2ce \u00e0 leur stabilit\u00e9 chimique, les particules de graphite peuvent \u00eatre utilis\u00e9es pour pr\u00e9parer des mat\u00e9riaux d'\u00e9lectrode dans les piles \u00e0 combustible. Elles peuvent favoriser la progression des r\u00e9actions \u00e9lectrochimiques et am\u00e9liorer les performances et la dur\u00e9e de vie des piles \u00e0 combustible.<\/p>\n

 <\/p>\n

Solaire photovolta\u00efque<\/b><\/strong><\/p>\n

Vous pouvez l'utiliser comme additif \u00e0 la p\u00e2te d'argent conductrice dans les panneaux solaires pour am\u00e9liorer l'efficacit\u00e9 de la conversion photo\u00e9lectrique. cellules solaires<\/a>.<\/p>\n

 <\/p>\n

Industrie des machines<\/h3>\n

Mati\u00e8res lubrifiantes<\/b><\/strong><\/p>\n

Les granul\u00e9s de graphite peuvent \u00e9galement \u00eatre utilis\u00e9s seuls comme lubrifiants solides ou m\u00e9lang\u00e9s \u00e0 de l'huile ou de la graisse lubrifiante. Ces lubrifiants sont utilis\u00e9s par exemple pour lubrifier les moules des machines de coul\u00e9e continue dans les aci\u00e9ries et les segments de piston des moteurs automobiles. Ils peuvent r\u00e9duire le frottement et l'usure et am\u00e9liorer la stabilit\u00e9 op\u00e9rationnelle et la fiabilit\u00e9 des composants m\u00e9caniques.<\/p>\n

 <\/p>\n

Fabrication de moules<\/b><\/strong><\/p>\n

L'utilisation d'agents de d\u00e9moulage contenant des granul\u00e9s de graphite permet de former un film lubrifiant sur la surface du moule. Ils r\u00e9duisent la friction entre le moule et le mat\u00e9riau de formage, ce qui facilite le d\u00e9moulage du produit. En m\u00eame temps, ils r\u00e9duisent l'usure du moule et prolongent sa dur\u00e9e de vie.<\/p>\n

 <\/p>\n

Domaine du g\u00e9nie chimique<\/h3>\n

Support de catalyseur<\/b><\/strong><\/p>\n

En raison de leur grande surface sp\u00e9cifique et de leur bonne stabilit\u00e9 chimique, ils peuvent \u00eatre utilis\u00e9s comme supports de catalyseurs. Ils peuvent charger divers composants actifs dans le processus catalytique de r\u00e9actions chimiques, telles que les r\u00e9actions d'hydrog\u00e9nation dans les produits p\u00e9trochimiques. Ils am\u00e9liorent ainsi l'activit\u00e9 et la s\u00e9lectivit\u00e9 du catalyseur.<\/p>\n

 <\/p>\n

Mat\u00e9riau d'adsorption<\/b><\/strong><\/p>\n

Gr\u00e2ce \u00e0 leur capacit\u00e9 d'adsorption, les particules de graphite peuvent \u00eatre utilis\u00e9es pour traiter les eaux us\u00e9es industrielles et les gaz d'\u00e9chappement. Elles peuvent adsorber les mati\u00e8res organiques, les ions de m\u00e9taux lourds et d'autres polluants, ce qui permet de purifier l'environnement.<\/p>","protected":false},"excerpt":{"rendered":"

Les granul\u00e9s de graphite sont de minuscules substances granulaires fabriqu\u00e9es \u00e0 partir de mati\u00e8res premi\u00e8res de graphite de haute puret\u00e9 par un traitement sp\u00e9cial, et dont la taille des particules varie. Il existe du graphite \u00e0 gros grains (dont la taille des particules est g\u00e9n\u00e9ralement sup\u00e9rieure \u00e0 44 microm\u00e8tres), du graphite \u00e0 grains fins (dont la taille des particules est g\u00e9n\u00e9ralement comprise entre 10 et 44 microm\u00e8tres) et du graphite \u00e0 grains ultrafins (dont la taille des particules est inf\u00e9rieure \u00e0 10 microm\u00e8tres). Vous pouvez choisir diff\u00e9rents types pour r\u00e9pondre \u00e0 diverses exigences industrielles.<\/p>\n

En raison de leurs propri\u00e9t\u00e9s physiques, chimiques et m\u00e9caniques uniques, les particules de graphite jouent un r\u00f4le important dans de nombreux domaines industriels modernes. Elles peuvent \u00eatre utilis\u00e9es pour fabriquer l'\u00e9lectrode n\u00e9gative des batteries, servir de lubrifiant solide, de support de catalyseur pour acc\u00e9l\u00e9rer les r\u00e9actions chimiques, etc.<\/p>","protected":false},"featured_media":7945,"template":"","meta":[],"product_brand":[],"product_cat":[38],"product_tag":[],"class_list":{"0":"post-7940","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":"\nGraphite Granule Manufacturer in China | 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\/fr\/produit-2\/granules-de-graphite\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Graphite Granule\" \/>\n<meta property=\"og:description\" content=\"Graphite granules are tiny granular substances made from high-purity graphite raw materials through special processing, which\u00a0have various particle sizes. 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