Complaint
Silicon Carbide is a non-metal mineral made of fusion of Quartz Sand and Anthracite/Petroleum Coke in electric resistance furnace under 1800 celsius degree. Because of different raw materials used, there are Black Silicon Carbide and Green Silicon Carbide. Black Silicon Carbide has high hardness, low expansion rate, good heat conductivity, widely used in abrasive tools, grinding and polishing of electronic parts, refractory materials, high end ceramics, foam ceramic, auto parts, aviation, deoxidizer etc.
Specification | Chemical composition(%) | ||
| SIC | F.C | Fe2O3 | |
| 16#-90# | ≥98.5 | ≤0.02 | ≤0.60 |
| 100#-180# | ≥98.5 | ≤0.30 | ≤0.80 |
| 220#-240# | ≥98.00 | ≤0.30 | ≤1.20 |
| Items | Color | Mosh Hardness | Melting Point (ºC) | True Density (g/cm3) |
| Index | Black | ≥9 | 2700ºC | 1.20-1.60 g / cm3 |
1.Production of Vitrified Grinding Wheel and Resinoid Grinding Wheel, other Bonded Abrasive Tools and Coated Abrasive Tools
2.Casting Sand, Foundry Sand, Welding Material
3.Wear Proof Flooring, Abrasion Resistant Laminate Flooring
4.Sand Blasting, Polishing and Etching on Metal and Non-metal Surfaces Free Grinding and Polishing of other Metal and Non-metal Parts.
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