產品資訊 - Graphite->Graphite Powder

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Henso Industrial (HK) Limited

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Graphite

產品分類 :

冶金礦產->其他->石墨粉

產品規格

Country	CN
Brand	Henso

產品描述

Nano Graphite

The average particle size is about 40nm, and the purity is above 99%. The application of nano graphite powder is versatile, such as super lubricant, energy-storing, high conductor, diamond, etc.

Applications:
i) be used as nano-scaled compound-material or compound-paint additive.
ii) for the feature of high-purity and high specific surface area make it better to be hydrogen storage material than other materials.
iii)For the feature of high thermal-stability,electric/anti-corrosion performance and thermal-conduction features make it to be good electric and thermal conductive material.
iv)Additive to lubricant can diminish the friction coefficient and improve the ability of antifriction, resistance to ultimate-pressure and resistance to high temperature.

Spherical Graphite

The spherical graphite is made from high quality graphite flakes. Its shape is like potato under microscope. This graphite has low specific surface area and high tap density. The tap density is above 1.0g/cc, while the SSA(BET) is from 3.5-8m2/g. Owning special characters, Spherical Graphite is mainly used as anode materials for Lithium ion rechargeable battery. The discharge capacity is above 360mAh/g, and cycle life is excellent.

Application:
1) negative materials for lithium ion battery;
2) electrical conductive agent in carbon brush;
3) pore former in ceramic membrane;
4) heat-spreading materials;
5) filler for carbon and resin composite materials;

Synthetic Graphite Granules

The graphite granules is from the broken graphite electrodes, and the carbon content is 98percent min, the sulfur is 0.05percent, size is 0.5-6mm. It is used as for recarburizer, brake lining, steel-smelting, casting and friction materials.

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