SIC:≥98.5%
Fe2O3：≤0.2%
F.C:≤0.1%
Green silicon carbide uses petroleum coke and the high quality silica as the main raw material, adding salt as additive, via high temperature electric resistance furnace smelting, the smelting into crystals of high purity, high hardness, its hardness is between fused alumina and diamond, and mechanical strength is higher than fused alumina.
Silicon carbide is suitable for processing hard alloy, glass, ceramic and non-metallic materials, are also used in the
semiconductor material, high temperature silicon carbide heating element, far infrared source base material, etc.
Silicon carbide is suitable for processing hard alloy, glass, ceramic and non-metallic materials, are also used in the
semiconductor material, high temperature silicon carbide heating element, far infrared source base material, etc.
Product name: Green Silicon Carbide
Other name: Green sic; GC ;Green emery;green carborundum ;
CAS number: 409-21-2
Molecular formula: CH8Si
Molecular weight: 48.1597
Character ：Green grain
Density（g/mL,25/4℃）：3.25
Melting point（ºC）：2830
CAS number: 409-21-2
Molecular formula: CH8Si
Molecular weight: 48.1597
Character ：Green grain
Density（g/mL,25/4℃）：3.25
Melting point（ºC）：2830
Mohs hardness：9.3
PSD(Particle Size Distribution)
New FEPA Standard Particle Size Distribution
Size | D3 | D50 | D94 |
F230 | 82 | 53±3.0 | 34 |
F240 | 70 | 44.5±2.0 | 28 |
F280 | 59 | 36.5±1.5 | 22 |
F320 | 49 | 29.2±1.5 | 16.5 |
F360 | 40 | 22.8±1.5 | 12 |
F400 | 32 | 17.3±1.0 | 8 |
F500 | 25 | 12.8±1.0 | 5 |
F600 | 19 | 9.3±1.0 | 3 |
F800 | 14 | 6.5±1.0 | 2 |
F1000 | 10 | 4.5±0.8 | 1 |
F1200 | 7 | 3.0±0.5 | 1 |
Old FEPA Standard Particle Size Distribution
Size | D3 | D50 | D94 |
F230 | 77 | 55.7±3.0 | 38 |
F240 | 68 | 47.5±2.0 | 32 |
F280 | 60 | 39.9±1.5 | 25 |
F320 | 52 | 32.8±1.5 | 19 |
F360 | 46 | 26.7±1.5 | 14 |
F400 | 39 | 21.4±1.0 | 10 |
F500 | 34 | 17.1±1.0 | 7 |
F600 | 30 | 13.7±1.0 | 4.6 |
F800 | 26 | 11.0±1.0 | 3.5 |
F1000 | 23 | 9.1±0.8 | 2.4 |
F1200 | 20 | 7.6±0.5 | 2.4 |
JIS Standard Particle Size Distribution
Size | D0 | D3 | D50 | D94 |
240# | ≤127 | ≤103 | 57±3.0 | ≥40 |
280# | ≤112 | ≤87 | 48±3.0 | ≥33 |
320# | ≤98 | ≤74 | 40±2.5 | ≥27 |
360# | ≤86 | ≤66 | 35±2.0 | ≥23 |
400# | ≤75 | ≤58 | 30±2.0 | ≥20 |
500# | ≤63 | ≤50 | 25±2.0 | ≥16 |
600# | ≤53 | ≤41 | 20±1.5 | ≥13 |
700# | ≤45 | ≤37 | 17±1.5 | ≥11 |
800# | ≤38 | ≤31 | 14±1.0 | ≥9 |
1000# | ≤32 | ≤27 | 11.5±1.0 | ≥7 |
1200# | ≤27 | ≤23 | 9.5±0.8 | ≥5.5 |
1500# | ≤23 | ≤20 | 8±0.6 | ≥4.5 |
2000# | ≤19 | ≤17 | 6.7±0.6 | ≥4.0 |
2500# | ≤16 | ≤14 | 5.5±0.5 | ≥3.0 |
3000# | ≤13 | ≤11 | 4.0±0.5 | ≥2.0 |
4000# | ≤11 | ≤8 | 3.0±0.4 | ≥1.8 |
6000# | ≤8 | ≤5 | 2.0±0.4 | ≥0.8 |
8000# | ≤6 | ≤3.5 | 1.2±0.3 | ≥0.6 |
Applications
Green silicon carbide applications:
Blasting,surface Treatment,Rust Removal
Cosmetics products manufacturing,Beauty crafts and Dermabrasion etc
Ceramic products
Grinding wheels,sandpaper etc
Glaze,floor coating,Floor / Wall Laminates
Raw material of Knife Grinder,Whetstone,oilstone,grinding stone,abrasive stones and so on
Used to produce Polishing wax,polishing fluid,grinding powder,grinding fluid and so on
Wear-resisting floor
Brake linings
Blasting,surface Treatment,Rust Removal
Cosmetics products manufacturing,Beauty crafts and Dermabrasion etc
Ceramic products
Grinding wheels,sandpaper etc
Glaze,floor coating,Floor / Wall Laminates
Raw material of Knife Grinder,Whetstone,oilstone,grinding stone,abrasive stones and so on
Used to produce Polishing wax,polishing fluid,grinding powder,grinding fluid and so on
Wear-resisting floor
Brake linings
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