BLACK SILICON CARBIDE
Black Silicon Carbide is characterized by suitable hardness, good toughness and high sharpness, excellent self - sharpening. The articles polished by it obtain higher luster. It is widely used in cooking tool, electric coating, metal surface treatment, and glass products industries.Now it is mostly widely used in polishing mid-hardness materials,such asstainless stainless steel cooking tools, lights, motorcycle parts and car parts.
Application :
It is suitable for machining and production of ceramics, resin, rubber grinding wheel, refractory material and grinding of gray cast iron, white cast iron, bronze, brass, ore, bone, glass, leather, rubber, plastic and the thermal sensitive material. Black silicon carbide abrasive is also suitable for sandblasting, dry grinding, free grinding as well as cutting and making jewelry, jade, agate and so on.
Chemical Analysis :
| Sic | Fe 2 O 3 | Free Si | Free C | Other Oxide |
|---|---|---|---|---|
| 99.10% | 0.12% | 0.25% | 0.13% | 0.40% |
Specification :
| SIZE NUMBER | MICRON |
|---|---|
| 16 | 1180 |
| 20 | 850 |
| 24 | 740 |
| 36 | 480 |
| 46 | 326 |
| 60 | 250 |
| 80 | 180 |
| 100 | 150 |
| 120 | 125 |
| 150 | 100 |
| 180 | 83 |
| 220 | 68 |