News

03
Oct
2017

The conductive and thermal conductivity of graphite is one hundred times higher than that of ordinary non-metallic minerals and the heat conductivity exceeds steel, iron, lead and other metal materials. The thermal conductivity decreases with the increase of temperature, even in high temperature, the graphite is adiabatic. The lubrication of graphite depends on the size of the larger scale, the lower friction coefficient, and the smaller the friction coefficient the better lubricating performance. The graphite has good toughness, it can be made into very thin sheets; violent change at room temperature when using can withstand temperature without damage, sudden temperature, volume change of graphite is small, no crack. The melting point of the high temperature resistant graphite is 3850 +…

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01
Oct
2017

1. status quo of isostatic graphite produced by foreign enterprises Russia, Poland: two countries isostatic graphite development level, the development time of about 20 years later, due to the lack of investment, the quality of products, far falls in the USA and Germany, behind France and Japan and other countries Chinese, is still in the stage of development and perfection. Japan: Japan attaches great importance to the development of isostatic graphite. At present, the Japanese isostatic graphite in the yield, quality, variety, specifications and development should have reached the advanced level in the world, mainly in: in isostatic graphite developed up to the enterprise, the products most varieties, specifications, the most widely: Japan isostatic graphite is not only used in…

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30
Sep
2017

High purity graphite refers to the carbon content of >99.99% graphite, widely used in metallurgical industry of high-grade refractory materials and coatings, military industrial explosive materials stabilizer, light industry, electrical industry pencil brush, industrial battery electrode, additives and catalyst in chemical fertilizer industry. Introduction to high purity graphite Performance: the flake is of crystalline integrity, thin and good toughness, excellent physical and chemical properties, good thermal conductivity, temperature resistance, self lubrication, conductivity, thermal shock resistance, corrosion resistance and so on. Description: high pure graphite (also known as: flake high thermal conductivity toner) has the advantages of high strength, good thermal shock resistance, high temperature resistance, oxidation resistance, resistance coefficient, corrosion resistance, easy machining and other advantages, is the ideal inorganic…

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