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Product Details:
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| Product Name: | Black Silicon Carbide 98.52% | F. C.: | 0.20% |
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| Fe2O3: | 0.15% | Application: | Steel Ingot Grinding And Marble Grinding |
| Abrasive Grain Sizes: | FEPA 12-220# | Usage: | Polishing |
| High Light: | Polishing Silicon Carbide,SGS Silicon Carbide Grains,FEPA Silicon Carbide Grains |
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SiC 98.5% High Purity Black Silicon Carbide For Surface Treatment and Abrasion
1. Black Silicon Carbide Introduction
Black Silicon Carbide is mainly made of Quartz sand, petroleum coke, smelted by above2500°Cin the electric furnace. The hardness is between corundum and diamond. The Hardness is superior to corundum, it has the function of conductivity and thermal conductivity. It is suitable to process metals and non-metallic materials, such as gray cast iron, non-ferrous metal, stone, leather, rubber, and on on. It also widely used in refractories, metallurgic additives.
2. Black Silicon Carbide Chemical Composition (%)
| Grit | Sic | F.C. | Fe2O3 |
| F12-F90 | ≥98.50 | <0.20 | ≤0.60 |
| F100-F150 | ≥98.00 | <0.30 | ≤0.80 |
| F180-F220 | ≥97.00 | <0.30 | ≤1.20 |
| F230-F400 | ≥96.00 | <0.40 | ≤1.20 |
| F500-F800 | ≥95.00 | <0.40 | ≤1.20 |
| F1000-F1200 | ≥93.00 | <0.50 | ≤1.20 |
| P12-P90 | ≥98.50 | <0.20 | ≤0.60 |
| P100-P150 | ≥98.00 | <0.30 | ≤0.80 |
| P180-P220 | ≥97.00 | <0.30 | ≤1.20 |
| P230-P500 | ≥96.00 | <0.40 | ≤1.20 |
| P600-P1500 | ≥95.00 | <0.40 | ≤1.20 |
| P2000-P2500 | ≥93.00 | <0.50 | ≤1.20 |
3. Black Silicon Carbide Physical Index
| Grits | Bulk Density g/cm3 |
High Density g/cm3 |
Grits | Bulk Density g/cm3 |
High Density g/cm3 |
| F16 ~ F24 | 1.42~1.50 | ≥1.50 | F100 | 1.36~1.45 | ≥1.45 |
| F30 ~ F40 | 1.42~1.50 | ≥1.50 | F120 | 1.34~1.43 | ≥1.43 |
| F46 ~ F54 | 1.43~1.51 | ≥1.51 | F150 | 1.32~1.41 | ≥1.41 |
| F60 ~ F70 | 1.40~1.48 | ≥1.48 | F180 | 1.31~1.40 | ≥1.40 |
| F80 | 1.38~1.46 | ≥1.46 | F220 | 1.31~1.40 | ≥1.40 |
| F90 | 1.38~1.45 | ≥1.45 |
4. Black Silicon Carbide Size Available
F12-F1200, P12-P2500
0-1mm, 1-3mm, 6/10, 10/18, 200mesh, 325mesh
Other special specifications could be supplied on request.
5. Black Silicon Carbide Applications
Black Silicon carbide: F12-F14,use for sandblasting,rust removal,snagging,heavy duty grinding of steel ingot,leather,salt,floor boards.
Black Silicon carbide: F14-F30,use for casting play burr,cutting billet and steel tube,flat kibbling,steel ingot grinding,marble grinding,or as refractory material.
Black Silicon carbide: F30-F60,use for surface abrasion,outside&surface grinding,centerless grinding,tool grinding of quenching or no-quenching steel profiles,copper or other hard metal.
Black Silicon carbide: F60-F100,use for precision grinding, cutter sharpening,gear grinding,etc.
Black Silicon carbide: F100-F240,use for cutter sharpening,rough grinding,precision grinding,thread grinding.
Black Silicon carbide: F280-F600,use for precision grinding&thread grinding of instrument and matter an gear products.
Black Silicon carbide: F600-F2000,super-precision polishing,mirror polishing,surface lapping,etc.
6. Black Silicon Carbide acking
1. 25kg woven bag, 40 woven bags/jumbo bag.
2. 25kg woven bag, 40 woven bags/pallet
3. 25kg paper bag, 40 paper bags/pallet
4. 25kg paper bag, 40 paper bags/paper box
Contact Person: Jason Chen
Tel: 86-18603794999
