We are a refractory material manufacturer, with four major factories: heavy brick factory, light brick factory, monolithic refractory factory and fused-cast brick factory.
We promise to provide you with high-quality refractory materials.
Product description of Silicon carbide sand
Silicon carbide sand is a kind of non-metallic and non mineral product, which is produced with quartz sand (sio2) and anthracite or petroleum coke (c) as basic raw materials under high temperature above 1800 ℃. Black and green silicon carbide have different types due to different raw materials.
Features of silicon carbide sand
Silicon carbide sand is characterized by high hardness, small expansion coefficient, high brittleness and good thermal conductivity.
Applications of silicon carbide sand
Silicon carbide sand is widely used in abrasives, grinding of electronic products, refractories, special ceramics, coating and plastic modification, grinding wheel production, cutting plates, auto parts, military, aviation, etc.
Parameters of Silicon Carbide Sand
| Type | Grain Size (μm) | Type | Grain Size (μm) |
| 16# | 1400-1180 | 120# | 125-106 |
| 20# | 1180-1000 | 150# | 106-75 |
| 22# | 1000-850 | 180# | 90-63 |
| 24# | 850-710 | 220# | 75-53 |
| 30# | 710-600 | 240# | 75-53 |
| 36# | 600-500 | W63 | 63-50 |
| 40# | 500-425 | W50 | 50-40 |
| 46# | 425-355 | W40 | 40-28 |
| 54# | 355-300 | W28 | 28-20 |
| 60# | 300-250 | W20 | 20-14 |
| 70# | 250-212 | W14 | 14-10 |
| 80# | 212-180 | W10 | 10-7 |
| 90# | 180-150 | W7 | 7-5 |
| 100# | 150-125 | W5 | 5-3.5 |