99.0 min Purity Black Silicon Carbide Manufacturer - F8 -3000 JIS240-10000

99.0 min Purity Black Silicon Carbide Manufacturer
F8 -3000 JIS240-10000
Specifications
1.manufacturer
2.15 years export
3.fast delivery

1.Brief introduction
Black Silicon Carbide is produced in an electric resistance furnace from quartz sand and petroleum coke or anthracite at high temperaturer.
The hardness and sharp particle of this material make it suitable for manufacturing of grinding wheels, coated products, wire saws, superior refractory materials and dioxide as well as for lapping,polishing and blasting.

2.Chemical & Physical Properties
Color：Black Moh's hardness：9.5
True Density：3.9 g/cm3 Melt point：2730

Chemical Composition (% )
Grit size SIC F.C. Fe2O3
F12-F80 98.0min 0.20max 0.6max
F90-F150 97.0min 0.30max 0.8max
F180-F220 97.0min 0.30max 1.2max
F230-F2000 JIS240-10000 96.0min 0.35max 1.3max
0-1.1-3.3-5.5-8 etc 97.0min 0.35max 1.3max
0-180.0-200.0-240 etc 97.0min 0.35max 1.3max
Packing: 25kg PVC bags+1MT big bag
Standard: FEPA,JIS,GB,P

3.Applications
- Bonded abrasives and Coated abrasives
- lapping, polishing, decorative non-skid tile, and pressure blasting
- Surface treatment/finishing
- Sandblasting ,grinding ,polishing ,refractory ,coated abrasives, bonded abrasive ,casting
- Anti-Skid Paints
- Ceramic Tiles special ceramics
- Fluidized Bed Furnaces and Skin / Dental Care
- Grinding high carbon steel, high-speed steel and chilled steel