Henan HengXin Industrial & Mineral products Co., Ltd
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Black silicon carbide
Black Silicon Carbide is produced in a high temperature electric resistance type furnace from a mixture of quartz sand and petroleum coke. Excellent raw material males good hardness and toughness, high efficiency and durability.
Physical Index of Black Silicon Carbide
Color | Black |
Basic Mineral | α-SiC |
True Density | 3.2g/cm3 |
Bulk Density | 1.45-1.56g/cm3 |
Mosh Hardness | 9.2 |
Chemical Composition of Black Carborundum
SiC | 98.60% |
Fe2O3 | 0.33% |
F. C | 0.16% |
Size available
F12-F1200, P12-P2500
0-1mm, 1-3mm, 6/10, 10/18, 200mesh, 325mesh etc.
Other special spec. could be supplied as required
Packaging
1. 1000kgs in a big bag
2. 25kg/bag with 40 bags in a big bag
3. 25kg/bag with 40 bags on one pallet
Applications
1 Grinding non-ferrous materials., rock, stone, leather, rubber, finishing tough and hard materials.
2 Bonded abrasive tools, lapping and polishing.
3 Widely used as a metallurgical additive and refractory material