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[China]
Trade Verify
Address: No. 26, Dongqing Street, High-tech Zone, Zhengzhou ,Henan, China
Contact name:Daniel
HENAN ZG INDUSTRIAL PRODUCTS CO.,LTD |
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Verified Suppliers
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Black Silicon Carbide
Black Silicon Carbide 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 synthetic diamond. Mechanical intensity of it is higher than fused alumina. It is brittle and sharp and has electrical and heat conductivity in some degree. The abrasives made of it are suitable for working on cast iron, non-ferrous metal, rock, leather, rubber, etc. It is also broadly used as refractory material and metallurgical additive.
Specification
Black SiC F12-F220
| SIC ≥ % | F.C ≤ % | Fe2O3 ≤ % | ||||
| Normal | Special | Normal | Special | Normal | Special | |
| F12 – F90 | 98.50 | 99.00 | 0.20 | 0.10 | 0.60 | 0.20 |
| F100 – F150 | 98.00 | 99.00 | 0.30 | 0.15 | 0.80 | 0.25 |
| F180 – F220 | 97.00 | 99.00 | 0.30 | 0.15 | 1.20 | 0.20 |
Bulk Density
Grit | Normal Bulk Density | High Bulk Density | Grit | Normal Bulk Density | High Bulk Density |
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 |
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Black SiC P10-P220
Grit No. | Min. % SiC | Max. % F.C | Max.% SiO2 | Max.% F.Si | Max. % Fe2O3 | Max.% MI | LPD G/cm3 |
P12 | 98.0 | 0.3 | 0.5 | 0.7 | 0.3 | 0.03 | Record |
P16 | 98.0 | 0.3 | 0.4 | 0.6 | 0.3 | 0.03 | Record |
P20 | 98.5 | 0.3 | 0.4 | 0.6 | 0.3 | 0.03 | Record |
P24 | 98.5 | 0.3 | 0.3 | 0.5 | 0.3 | 0.03 | 1.45-1.55 |
P30 | 98.5 | 0.3 | 0.3 | 0.5 | 0.3 | 0.03 | 1.45-1.55 |
P36 | 98.5 | 0.3 | 0.3 | 0.5 | 0.3 | 0.03 | 1.45-1.55 |
P40 | 98.5 | 0.3 | 0.3 | 0.5 | 0.3 | 0.03 | 1.45-1.55 |
P50 | 98.5 | 0.3 | 0.3 | 0.5 | 0.3 | 0.03 | 1.45-1.55 |
P60 | 98.5 | 0.3 | 0.3 | 0.5 | 0.3 | 0.03 | 1.44-1.54 |
P80 | 98.5 | 0.3 | 0.3 | 0.5 | 0.3 | 0.02 | 1.44-1.54 |
P100 | 98.5 | 0.3 | 0.3 | 0.5 | 0.3 | 0.02 | 1.43-1.53 |
P120 | 98.5 | 0.3 | 0.3 | 0.5 | 0.3 | 0.02 | 1.40-1.50 |
P150 | 98.5 | 0.3 | 0.4 | 0.6 | 0.3 | 0.02 | 1.37-1.47 |
P180 | 98.0 | 0.3 | 0.4 | 0.6 | 0.5 | 0.02 | 1.32-1.42 |
P220 | 98.0 | 0.3 | 0.5 | 0.8 | 0.5 | 0.02 | 1.28-1.38 |
P240 | 98.0 |
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Black SiC Refractories
Sizes: 0-1mm, 1-3mm, 3-5mm,5-8mm, 0-50mm, -200mesh, -325mesh
Applications
Black Silicon Carbide is suitable for make grinding wheels, cutting wheels, mounted wheels, oil stone, abrasive media, and also suitable for surface grinding, lapping or polishing.
The abrasive products made of it are suitable for working on Cast Iron, Non-ferrous Metal, Rock, Leather, Rubber, Wood, Ceramic, etc.
Black Silicon Carbide is also broadly used as high-grade refractory material and metallurgical additive.
Packing Available
1MT big bags;
25kg×40 pp bags into 1MT big bags;
25kg×40 pp bags on one Standard wood pallet or Euro-pallet;
25kg×40 craft paper bags on one Standard wood pallet or Euro-pallet;
Moreover, we could provide packing as customer’s request, including different marks, etc.
