SanHui Abrasives provides high-quality Black Silicon Carbide, a durable abrasive and refractory material known for its exceptional hardness and thermal resistance. Perfect for grinding, cutting, blasting, and high-temperature applications, our Black Silicon Carbide ensures superior performance and reliability for your industrial needs.
Silicon Carbide (SiC), also known as Emery, is a high-performance material made by high-temperature smelting of high-quality quartz sand and petroleum coke in an electric furnace. It has a hardness just below diamond and mechanical strength superior to alumina. Silicon carbide is a covalent-bonded material, with both silicon (Si) and carbon (C) forming four bonds. Its unique network structure gives it high strength, excellent high-temperature resistance, exceptional wear resistance, and superior resistance to acid and alkali corrosion.
Superior performance in processing hard materials like metals, ceramics, and stones.
Improves the stability and durability of the product under thermal stress..
Reduces the risk of cracks and deformation in high-temperature environments.
Long-lasting performance in abrasive applications such as blasting and surface finishing.
| Form | Granularity | SiC≥(%) | Fe2O3≤(%) | F.C.≤(%) | Bulk Density（/cm³） | Magnetic content≤（%） |
| Marco Grits | F8-F90 | 98.7 | 0.15 | 0.15 | 1.35～1.51g | 0.01 |
| F100-F180 | 98.5 | 0.2 | 0.2 | 1.38～1.50 | 0.01 | |
| F220-F240 | 98.3 | 0.2 | 0.2 | 1.32～1.42 | 0.01 | |
| Micro Powder | F280 | 98.5 | 0.19 | 0.18 | 0.18 | 0.01 |
| F320 | 98.5 | 0.19 | 0.18 | 0.18 | 0.01 | |
| F400 | 98.5 | 0.19 | 0.18 | 0.18 | 0.015 | |
| F500 | 98.5 | 0.2 | 0.2 | 0.2 | 0.015 | |
| F600 | 98.5 | 0.2 | 0.2 | 0.2 | 0.015 | |
| F800 | 98 | 0.2 | 0.2 | 0.2 | 0.008 | |
| F1000 | 98 | 0.2 | 0.2 | 0.2 | 0.008 | |
| F1200 | 98 | 0.2 | 0.2 | 0.2 | 0.005 | |
| F1500 | 98 | 0.2 | 0.2 | 0.2 | 0.005 | |
| F2000 | 97.5 | 0.2 | 0.2 | 0.2 | 0.005 | |
| F2500 | 97.5 | 0.2 | 0.2 | 0.2 | 0.007 | |
| F3000 | 97.5 | 0.2 | 0.22 | 0.22 | 0.007 | |
| F4000 | 97.5 | 0.2 | 0.22 | 0.22 | 0.005 | |
| F6000 | 97 | 0.22 | 0.22 | 0.22 | 0.005 | |
| F8000 | 97 | 0.22 | 0.22 | 0.22 | 0.005 |
| Form | Granularity | SiC≥(%) | Fe2O3≤(%) | F.C.≤(%) |
| Marco Grits | P16-P100 | 99.00% | 0.15% | 0.15% |
| P120-150 | 98.50% | 0.20% | 0.20% | |
| P180-220 | 98.50% | 0.20% | 0.20% | |
| Micro Powder | P240-280 | 98.50% | 0.20% | 0.20% |
| P320-360 | 98.50% | 0.20% | 0.20% | |
| P400-500 | 98.50% | 0.20% | 0.20% | |
| P600-800 | 98.50% | 0.20% | 0.20% | |
| P1000-1200 | 98.00% | 0.25% | 0.25% | |
| P1500-2000 | 98.00% | 0.25% | 0.25% | |
| P2500-3000-4000 | 97.50% | 0.30% | 0.30% | |
| P5000 | 97.50% | 0.30% | 0.30% |
We can offer 1MT/25Kg Woven plastic bags, and 25Kg Paper bags.
Our Black Silicon Carbide is carefully handled during storage and transportation to preserve the quality of our product in its original condition.
Founded in 2005, our company is a leading manufacturer of high-quality Silicon Carbide (SiC) and various types of fused alumina products. With nearly two decades of industry expertise, we have established a reputation for delivering durable and performance-driven materials for a wide range of applications, including abrasives, refractories, and ceramics.