Given the growing graphite is widely applied in industry, lack of material there to shake chu chen, the division began To develop the graphite surface treatment to solve this problem, do vgi or sic for the graphite surface treatment Technology has further breakthroughs can be applied to semiconductors, optoelectronics other industries. Vgi is mainly used in surface treatment temperature below 600 degrees environment. Sic is mainly used in surface treatment temperature below 1300 degrees environments.
