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Product detail:
ITEM: Black Silicon Carbide Micropowder
1. Higher hardness than corundum and less than diamond.
2. Mechanical strength is higher than corundum.
3. Sharp, brittle, fragile, low expansion coefficient, and with good electric conductivity.
Black silicon carbide ( C ) are widely used to make coated or bonded abrasives , refractory, special ceramics, foam ceramic , etc. .
That also used for coating plastics additives, auto parts, military industry products, aviation industry products, etc.
The workable material by silicon carbide:
ü Low tensile strength material, for glass, china.
ü Sandblasting, dry grinding, free grinding as well as cutting and making jewelry, jade, agate.
ü Grinding of gray cast iron, white cast iron, bronze, brass, ore, bone, glass, leather, rubber, plastic and the thermal sensitive material.
The company specializes in manufacturing high quality black silicon carbide ( C ) ,the types are F-series(F12--F220) , P-series(P12--P220) , JIS-series(JIS320—JIS10000) . We manufacture top-grade C (sic content--98.5%) , second grade C (sic content--90% ) , magnetic sand , etc. .
CHEMICAL COMPOSITION OF BLACK
SILICON CARBIDE
Grit Size | Chemical Composition%(by weight) | ||
SIC | F.C | Fe2O3 | |
12# - 90# | ≥98.50 | ≤0.20 | ≤0.60 |
100# - 180# | ≥98.00 | ≤0.30 | ≤0.80 |
220# - 240# | ≥97.00 | ≤0.30 | ≤1.20 |
280# - 500# | ≥96.00 | ≤0.40 | ≤1.50 |
600# - 1200# | ≥93.00 | ≤0.40 | ≤1.70 |
GRIT SIZES REFERENCE OF SILICON CARBIDE POWDER PRODUCTS
JIS SERIES (JISR6001-1998) | F SERIES (GB/T2481.2-1998) | ||
GRIT SIZE | D50 | GRIT SIZE | D50 |
JIS360 | 35.0±2.0 | F320 | 29.2±1.5 |
JIS400 | 30.0±2.0 |
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| F360 | 22.8±1.5 |
JIS500 | 25.5±2.0 |
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JIS600 | 20.0±1.5 | F400 | 17.3±1.0 |
JIS700 | 17.0±1.3 |
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JIS800 | 14.0±1.0 | F500 | 12.8±1.0 |
JIS1000 | 11.5±1.0 |
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JIS1200 | 9.5±0.8 | F600 | 9.3±1.0 |
JIS1500 | 8.0±0.6 |
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JIS2000 | 6.7±0.6 | F800 | 6.5±1.0 |
JIS2500 | 5.5±0.5 |
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| F1000 | 4.5±0.8 |
JIS3000 | 4.0±0.5 |
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| F1200 | 3.0±0.5 |
JIS4000 | 3.0±0.4 |
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JIS6000 | 2.0±0.4 | F1500 | 2.0±0.4 |
JIS8000 | 1.2±0.3 | F2000 | 1.25±0.25 |
JIS9000 |
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JIS10000 | 0.5±0.05 |
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Jet mill is one of the most commonly used superfine crushing equipment, adjustable sizing wheel speed, grinding parameters optimizing choice, more hierarchical sets together after a complete several narrowband grading granularity period.
Adopted Jet Mill technology, the powder is uniformity size, smooth grain, fine shape, and high purity. Also make high production capacity.
