De*ion Green silicon carbide is made of petroleum coke,high-quality silica and common salt as additive through the smelting processing in the high temperature resistance furnace. It has a higher purity than black silicon carbide. Application: 1. Special micropowder for wafer lapping and polishing 2. Special micropowder for engineering ceramics 3. Special wire saw micropowder for solar industry, semiconductor industry and piezoelectric crystal industry 4. Polishing and lapping for metal and nonmetal materials 5. Abrasive tools