{"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":"grafietkorrel","status":"publish","type":"product","link":"https:\/\/jinsuncarbon.com\/nl\/product\/grafietkorrel\/","title":{"rendered":"Grafietkorrel"},"content":{"rendered":"

Voordelen van grafietkorrels<\/h2>\n

E<\/b><\/strong>xuitstekende chemische stabiliteit<\/b><\/strong><\/p>\n

Het kan stabiel blijven in een breed scala van zure en alkalische omgevingen.<\/p>\n

 <\/p>\n

O<\/b><\/strong>Bestand tegen hoge temperaturen<\/b><\/strong><\/p>\n

Het kan zijn oorspronkelijke eigenschappen behouden in een omgeving met hoge temperaturen tot ongeveer 3000\u2103.<\/p>\n

 <\/p>\n

L<\/b><\/strong>ow wrijvingsco\u00ebffici\u00ebnt<\/b><\/strong><\/p>\n

Hierdoor heeft het uitstekende zelfsmerende eigenschappen.<\/p>\n

 <\/p>\n

L<\/b><\/strong>arge specifiek oppervlak <\/b><\/strong><\/p>\n

Het heeft uitstekende adsorptie- en dispersieprestaties.<\/p>\n

 <\/p>\n

Goede elektrische geleidbaarheid <\/b><\/strong><\/p>\n

Het kan effectief elektrische stroom geleiden, waardoor het een belangrijke rol kan spelen in geleidende materialen.<\/p>\n

 <\/p>\n

S<\/b><\/strong>grote plasticiteit<\/b><\/strong><\/p>\n

Je kunt het via verschillende verwerkingstechnieken mengen met andere materialen om verschillende composietmaterialen te maken.<\/p>\n

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

Gebruik van <\/b><\/strong>grafietkorrels<\/b><\/strong><\/h2>\n

Elektronica en elektrotechniek<\/h3>\n

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

In lithium-ionbatterijen kun je ze gebruiken als negatief elektrode-actief materiaal. Met de gelaagde structuur kunnen ze lithiumionen omkeerbaar intercaleren en deintercaleren, waardoor het laad- en ontlaadproces van de batterij wordt bereikt. Dit heeft direct invloed op de energiedichtheid, levensduur en laad- en ontlaadprestaties van de batterij.<\/p>\n

 <\/p>\n

Geleidende coating<\/b><\/strong><\/p>\n

Door grafietkorrels aan coatings toe te voegen kunnen coatings met een goed elektrisch geleidingsvermogen worden geproduceerd, waardoor elektromagnetische interferentie en de ophoping van statische elektriciteit effectief worden voorkomen. Je kunt ze gebruiken in elektromagnetische afscherming, antistatische en andere gelegenheden, zoals de coating van behuizingen van elektronische apparatuur.<\/p>\n

 <\/p>\n

Energieveld:<\/h3>\n

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

Vanwege de uitstekende elektrische geleidbaarheid<\/a> en chemische stabiliteit kunnen grafietdeeltjes worden gebruikt om elektrodematerialen in brandstofcellen voor te bereiden. Ze kunnen de voortgang van elektrochemische reacties bevorderen en de prestaties en levensduur van brandstofcellen verbeteren.<\/p>\n

 <\/p>\n

Fotovolta\u00efsche zonne-energie<\/b><\/strong><\/p>\n

Je kunt het gebruiken als additief voor geleidende zilverpasta in zonnepanelen om de foto-elektrische omzettingseffici\u00ebntie van zonnecellen<\/a>.<\/p>\n

 <\/p>\n

Machine-industrie<\/h3>\n

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

Je kunt grafietkorrels ook alleen gebruiken als vaste smeermiddelen of gemengd met smeerolie en vet. Zoals het smeren van de mal van continugietmachines in staalfabrieken en zuigerveren van automotoren. Ze kunnen wrijving en slijtage verminderen en de operationele stabiliteit en betrouwbaarheid van mechanische onderdelen verbeteren.<\/p>\n

 <\/p>\n

Mallen maken<\/b><\/strong><\/p>\n

Gietvormlosmiddelen met grafietkorrels kunnen een smerende film op het vormoppervlak vormen. Ze verminderen de wrijving tussen de mal en het vormmateriaal, waardoor het product gemakkelijker te ontvormen is. Tegelijkertijd verminderen ze de slijtage van de matrijs en verlengen ze de levensduur.<\/p>\n

 <\/p>\n

Chemisch ingenieur<\/h3>\n

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

Door het grote specifieke oppervlak en de goede chemische stabiliteit kun je ze gebruiken als katalysatordragers. Ze kunnen verschillende actieve componenten laden in het katalytische proces van chemische reacties, zoals hydrogeneringsreacties in de petrochemie. Daardoor verbeteren ze de activiteit en selectiviteit van de katalysator.<\/p>\n

 <\/p>\n

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

Dankzij de adsorptieprestaties van grafietdeeltjes kunnen ze worden gebruikt om industrieel afvalwater en rookgassen te behandelen. Ze kunnen organisch materiaal, zware metaalionen en andere verontreinigende stoffen adsorberen en zo het milieu zuiveren.<\/p>","protected":false},"excerpt":{"rendered":"

Grafietkorrels zijn minuscule korrelige substanties die door middel van een speciale bewerking worden gemaakt van zeer zuivere grafietgrondstoffen en die verschillende deeltjesgrootten hebben. Er is grofkorrelig grafiet (met een deeltjesgrootte die meestal groter is dan 44 micrometer), fijnkorrelig grafiet (met een deeltjesgrootte die meestal tussen 10 en 44 micrometer ligt) en ultrafijnkorrelig grafiet (met een deeltjesgrootte kleiner dan 10 micrometer). Je kunt verschillende types kiezen om aan uiteenlopende industri\u00eble eisen te voldoen.<\/p>\n

Vanwege zijn unieke fysische, chemische en mechanische eigenschappen spelen grafietdeeltjes een belangrijke rol op veel moderne industri\u00eble gebieden. Je kunt het gebruiken om de negatieve elektrode van batterijen te maken, als vast smeermiddel en als katalysator om chemische reacties te versnellen, enz.<\/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\/nl\/product\/grafietkorrel\/\" \/>\n<meta property=\"og:locale\" content=\"nl_NL\" \/>\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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