Silicon carbide is produced by high-temperature smelting of raw materials such as quartz sand, petroleum coke (or coal coke), and table salt in a resistance furnace. The product is hexagonal crystal with a specific gravity of 3.20-3.25 and a microhardness of 2840-3320kg/mm2, belonging to α- SiC.
Shandong Huayi Tech Co., Ltd manufactures Green Silicon Carbide powders by water classification at our factory in YANTAI, CHINA . All chemistry and sizing is controlled to meet exact customer requirements. Green silicon carbide powder is produced using core patented technology, with a concentrated and uniform particle size distribution in the product.
All Green Silicon Carbide manufactured at Shandong Huayi Tech Co., Ltd meets or exceeds ANSI and JIS or FEPA standards for product quality.