98.5% Purity Black Silicon Carbide Powder for Carborundum Abrasive
silicon carbide, exceedingly hard, synthetically produced crystalline compound of silicon and carbon.Its chemical formula is SiC.
Description
ZhenAn International Co., Limited is one of the most reliable manufacturers and suppliers of 98.5% purity black silicon carbide powder for carborundum abrasive in China. With abundant experience, we warmly welcome you to wholesale discount 98.5% purity black silicon carbide powder for carborundum abrasive in stock here from our factory. Quality products and reasonable price are available.
Description
Black Silicon carbide powder use quartz sand and petroleum coke as the main raw material, smelting the raw material at high temperature electric resistance furnace.
It is brittle and sharp has electrical and heat conductivity in some degree.The abrasives made of it are suitable for working on cast iron,non-ferrous metal,rock, leather,rubber,etc.It is also broadly used as refractory material and metallurgical additive.
Specification
| Product | Grit Size | Chemical Composition(%) | ||
| SIC(min) | F.C(max) | Fe2O3(max) | ||
| Black silicon carbide | F12-F90 | 98.5 | 0.20 | 0.60 |
| F100-F150 | 98.5 | 0.30 | 0.80 | |
| F180-F220 | 97.0 | 0.30 | 1.20 | |
Size: 0-1mm; 0-3mm; 0-10mm; 1-10mm; etc
Packing: in 25kg bag or in 1mt big bag. etc

Applications
For abrasives, grinding of electronics, metallurgical additive
For special ceramics, foam ceramics
For auto parts, war industry and aviation, steelmaking
For abrasive and cutting tools and Cutting disks made of SiC
For grinding, honing, water-jet cutting and sandblasting
For lapping and polishing ,metallurgical additive and refractory material
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