Henan HwngXin Industrial&Mineral Products Co.,Ltd
Henan HwngXin Industrial&Mineral Products Co.,Ltd
[
Henan,
China (Mainland) ]
Henan, China (Mainland)
H&X
Ton
1
Tianjin or Qingdao
within 7 days after receiving the order
1.1000kgs in a super big bag 2. 25kg/bag with 40 bags in a big bag 3. 25kg/bag with 40 bags on one pallet
1000 / Month
L/C, D/A, D/P, T/T, Western Union
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 makes good hardness and toughness, high efficiency and durability.
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.
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
Chemical Composition(%)
Grit SiC F.C Fe2O3
F12-90 ≥98.50 ≤0.20 ≤0.60
F100-120 ≥98.00 ≤0.30 ≤0.80
F150-220 ≥97.00 ≤0.30 ≤1.20
Guarantee Value:
Grit Size SiC F.C Fe2O3
F20-90 >99.5% <0.2% <0.2%
F100-220 >99.0% <0.25% <0.2%
F230-360 >98.0% <0.3% <0.4%
F400-600 >97.0% <0.3% <0.5%
F800-1200 >96.0% <0.5% <0.8%
Physical Index of Black Silicon Carbide
Color Black
Basic Mineral α-SiC
True Density 3.2g/cm3
Bulk Density 1.45-1.56g/cm3
Mohs Hardness 9.2
Microhardness HV3100-3280
