99.0 min Purity Black Silicon Carbide Manufacturer

详情

*9.0 min Purity Black Silicon Carbide Manufacturer
F8 ****0 JIS********0
Specifications
1.manufacturer
2.*5 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：***0
 
Chemical Composition (% )
Grit size                   SIC          F.C.   Fe2O3
F**-F*0                        *8.0min      0.*0max     0.6max
F**-F**0                   *7.0min       0.*0max     0.8max
F***-F**0                 *7.0min       0.*0max     1.2max
F***-F***0 JIS********0  *6.0min     0.*5max     1.3max
**1.**3.**5.**8 etc         *7.0min      0.*5max     1.3max
****0.****0.****0 etc     *7.0min   0.*5max     1.3max
Packing: *5kg 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