98%Min Black SiC Silicon Carbide Powder
Silicon carbide, exceedingly hard, synthetically produced crystalline compound of silicon and carbon.
Description
ZhenAn International Co., Limited is one of the most reliable manufacturers and suppliers of 98%min black sic silicon carbide powder in China. With abundant experience, we warmly welcome you to wholesale discount 98%min black sic silicon carbide powder in stock here from our factory. Quality products and reasonable price are available.
Description
Black SiC is produced at high temperature in an electric resistance type furnace with quarts sand and petroleum coke as its main raw materials. Its hardness is between fused alumina and synathetic diamond. Mechanical intensity of it is higher than fused alumina.it is brittle and sharp and has electrical and heat conductivity in some degree.
Specification
Type
| SiC | F.C | Fe2O3 |
| Silicon Carbide 98 | 98.0%Min | 0.3%Max | 0.8%Max |
| Silicon Carbide 95 | 95.0%Min | 0.6%Max | 1.25%Max |
| Silicon Carbide 90 | 90.0%Min | 1.0%Max | 1.3%Max |
| Silicon Carbide 88 | 88.0%Min | 2.0%Max | 1.2%Max |
| Silicon Carbide 85 | 85.0%Min | 2.5%Max | 3.5%Max |
| Silicon Carbide 80 | 80.0%Min | 5.0%Max | 3.5%Max |
| Silicon Carbide 75 | 75.0%Min | 12%Max | 3.5%Max |
| Silicon Carbide 65 | 65.0%Min | 15%Max | 3.5%Max |
Advantages
(1) Large melting furnace, longer melting time, lead to more crystallization, bigger crystals, higher purity and less impurities.
(2) Good hardness, longer life.
(3) Chemical washed and water washed good cleanness.
(4) Special treated products get higher purity, better toughness, and better grinding effect.
Packing & Delivery
1.Conventional packing ton bag or small bag inside ton bags(20,25,50 kg per bag).
2.Special product can use moistureproof bags or barel moistureproof bags.
3.It also can be arranged according to the customer request.
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