form：The natural graphite flake is chemically treated to form a graphite intercalation compound, which is then rapidly decomposed by heating, resulting in a granular expanded product having a density of about 0.003 g / cc. Then, a graphite sheet is formed by rolling. 

specification：0.03 ~ 3mm, width: 4 ~ 1500mm, length: 1m ~ 200m (according to customer demand processing) 

performance：With high temperature, low temperature resistance, resistance to various media corrosion, self-lubricating and conductive properties, low coefficient of friction and special flexibility and resilience. 

use：Widely used in mobile phones, computer heat sink; power, petroleum, chemical, instrumentation, machinery and other sectors of the machine, pipe, pump, valve dynamic seal and static seal, is to replace rubber, fluorine plastic, asbestos and other traditional seal ideal New sealing material, high thermal conductivity, the best conductive products. 

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