98% SiC Black Silicon Carbide Polishing Grit
Silicon Carbide Grit is the hardest blasting media available. This high-quality product is manufactured as a hard, blocky, angular grain shape.
Description
ZhenAn International Co., Limited is one of the most reliable manufacturers and suppliers of 98% sic black silicon carbide polishing grit in China. With abundant experience, we warmly welcome you to wholesale discount 98% sic black silicon carbide polishing grit in stock here from our factory. Quality products and reasonable price are available.
Description
Black Silicon carbide Grain is an extremely hard and 99% SiC carborundum grit. As an abrasive material, it can work well for abrasive blasting, surface treatment, grinding on hard material such as marble, glass, jade, etc. Silicon Carbide is produced by a process involving the electrochemical reaction of silica(SiO2)-in the form of quartz mixed with Carbon(C) in the form of raw petroleum coke. The stoichiometric mixture is reacted in an electrical resistance furnace at a temperature up to 2500 centigrade to yield high-quality crystals. The process is large furnace technology with a graphite electrode in the furnace center. The large crystals are then segregated, crushed, cleaned of magnetic impurities in high-intensity magnetic separators, and classified into narrow size fractions to suit the end-use. Dedicated lines produce products for different applications.
Specification
|
TYPICAL CHEMICAL ANALYSIS |
TYPICAL PHISICAL PROPERTIES |
||
|
SiC |
≥98% |
Hardness: |
Mohs:9.15 |
|
SiO2 |
≤1% |
Melting Point: |
Sublimes at 2250 ℃ |
|
H2O3 |
≤0.5% |
Maximum service temperature: |
1900℃ |
|
Fe2O3 |
≤0.3% |
Specific Gravity: |
3.2-3.45 g/cm3 |
|
F.C |
≤0.3% |
Bulk density(LPD): |
1.2-1.6 g/cm3 |
|
Magnetic content |
≤0.02% |
Color: |
Black |
|
Particle shape: |
Hexagonal |
||
Remark:This datasheet is just for your reference.
Applications
1 Refractory,Furnace Burden,Castable,Ramming Compoynd,Refractory Bricks etc
2 Blasting,surface Treatment,Rust Removal
3 Cusmetics products manufacturing,Beauty crafts and Dermabrasion etc
4 Ceramic products
5 Grinding wheels,sandpaper etc
6 Glaze,floor coating,Floor / Wall Laminates
7 raw material of Knife Grinder,Whetstone,oilstone,grinding stone,abrasive stones and so on
8 Used to produce Polishing wax,polishing fluid,grinding powder,grinding fluid and so on
9 Wear-resisting floor
10 Brake linings
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