| Customization: | Available |
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| After-sales Service: | 24 H |
| Color: | Black |
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Silicon carbide SIC is a non-metallic mineral product produced from quartz sand (SiO2) and anthracite or petroleum coke (C) as basic raw materials at high temperatures above 1800 degrees Celsius. It has high hardness, small expansion coefficient, brittleness, and good thermal conductivity. With its characteristics, it is widely used in abrasive grinding tools, electronic product grinding, refractory materials, special ceramics, foam ceramics, additive modification of coating plastics, auto parts, military aviation, deoxidizers for steelmaking, etc. The company mainly produces black silicon carbide and green silicon carbide in various content specifications.
Company name: Huamao (Gansu) New Material Technology Co., Ltd.
| Silicon Carbide Type Name | Characteristics | Chemical composition | |
| SIC granularity | Particle size | ||
| Silicon carbide refractory | sand black coarse crystal | 90%-98% | 0-10mm, 1-5mm, 0-1mm |
| Ordinary silicon carbide refractory | sand black coarse crystal | 80%-90% | 0-10mm, 1-5mm, 0-1mm |
| Economical silicon carbide refractory | sand black coarse crystal | 30%-70% | 0-10mm, 1-5mm, 0-1mm |
| Application Direction | Silicon Carbide | Description |
| Sandblasting and engraving | black | generally purchase F36, F46, and the content requirement is about 97.5-98%; for export orders, the content requirement is between 98-98.5%. Such materials have hardness and cleanliness requirements. |
| Grinding wheel and sandpaper | black | generally 46#-90#, the grinding wheel uses F standard; the sandpaper uses P standard. |
| Brake pads | black | generally use CF500# and CF600# materials. |
| Furnace wall coating | black | generally uses 97% 325mesh. |
| Abrasives | Black | Customers purchase products concentrated in coarser grades than F220, with F46, F60, and F80 performing better. |
Silicon Carbide for Refractory Materials:
Silicon Carbide for Steelmaking Deoxidation and Casting:
Contact us for high-quality silicon carbide products tailored to your specific needs!
Our company specializes in producing high-quality black silicon carbide grit and powder. With a focus on the low-carbon economy, we are dedicated to developing innovative technical solutions and operational models to meet the evolving needs of our customers.
Join us in creating a flagship enterprise in China's new materials industry. Contact us today to learn more about our black silicon carbide products!
| Black silicon carbide Particle size range | SIC | Free carbon | Fe2O3 | |
| Black silicon carbide sic |
12#-90# | ≥98.5% | ≤0.2% | ≤0.6% |
| 100#-180# | ≥98% | ≤0.3% | ≤0.8% | |
| 220#-240# | ≥97% | ≤0.3% | ≤1.2% | |
Welcome to visit Huamao (Gansu) New Material Technology Co., Ltd. for inspection of our Black Sic Abrasive Silicon Carbide 1-15mm products.
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