Black silicon carbide is made of quartz sand, petroleum coke (or coal coke), wood chips and other raw materials in the resistance furnace by high temperature smelting, resistance furnace by high temperature smelting, black opaque body, hexagonal crystal, Moh’s hardness of 9.15. Black Silicon Carbide contains some free silicon (Si) and carbon (C) and is not as pure as green SiC. It is ideal for a wide variety of applications including vitrified and resinoid grinding wheels, friction, blasting, compounds, lapping, polishing, non-slip, wiresawing silicon & quartz, and many more.
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room 1409, building 1, Greenland binhu international city, daxunan road, erqi district, zhengzhou ci
