Abrasives play a critical role in modern manufacturing, from heavy-duty material removal to ultra-fine surface finishing. Our range of industrial abrasives—including black and green silicon carbide, brown fused alumina, white fused alumina, and other engineered grains—is designed to meet the performance requirements of various industries, including automotive, aerospace, electronics, optics, and metal fabrication.
Whether you're shaping hard metals, finishing optical components, or preparing surfaces for coating, our abrasives deliver consistent performance, long tool life, and precision surface results.
Silicon carbide and fused alumina abrasives for precision grinding of metal parts, ceramic components, and composite materials.
Abrasive blasting media to clean, roughen, or profile surfaces prior to coating, bonding, or welding.
Fine-grit abrasives for high-gloss finishing of glass, semiconductor wafers, and precision optics.
Abrasives used in refractory bricks and castables for high-temperature resistance in furnaces and kilns.
Raw grains used in sandpaper, abrasive belts, and non-woven products for woodworking and metalworking.
Abrasive grains for grinding wheels and cutting discs used in industrial machining and finishing.
| Material | Grit Range | Typical Applications | Hardness (Mohs) | Bulk Density (g/cm³) |
|---|---|---|---|---|
| Black Silicon Carbide | F12–F1200 | Grinding, blasting, ceramics | 9.2–9.5 | 1.4–1.6 |
| Green Silicon Carbide | F20–F1200 | Polishing, lapping, precision optics | 9.4–9.5 | 1.2–1.5 |
| Brown Fused Alumina | F16–F240 | Grinding wheels, refractory use | 9.0 | 1.7–1.9 |
| White Fused Alumina | F24–F1200 | Surface treatment, lapping | 9.0 | 1.6–1.8 |
| Property | Black SiC | Green SiC | Brown Fused Alumina | White Fused Alumina |
|---|---|---|---|---|
| Hardness (Mohs) | 9.2–9.5 | 9.4–9.5 | 9.0 | 9.0 |
| Thermal Conductivity | High | High | Moderate | Moderate |
| Friability | High | Medium | Low | Medium |
| Surface Finish Quality | Good | Excellent | Moderate | Good |
Client: Global automotive OEM
Challenge: Improve surface uniformity and cycle time on brake rotor finishing line
Solution: Implemented F36 brown fused alumina with optimized feed rate and belt pressure
Black silicon carbide or white fused alumina are ideal for stainless steel depending on your desired finish and material removal rate. Black SiC is more aggressive while white alumina offers a cleaner cut with less discoloration.
Yes. We offer custom grading services for special requirements including tight particle size distributions, narrow cuts, and special classifications for bonded/coated use.
All of our abrasives comply with ISO 8486, FEPA F/P grading systems, and can be supplied with full certification and traceability upon request.
Explore our full line of abrasives tailored for your industry. Contact us to receive detailed specifications, SDS documents, and technical consultation from our product experts.
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