Polishing 600 Grit 400 Grit Silicon Carbide Powder 98.6% Green
Green Silicon Carbide SiC 98% High Purity for Grinding and Polishing Application
Green Silicon Carbide Introduction
Silicon carbide is produced at high temperature in an electric resistance type furnace with quarts sand and petroleum coke as its main raw marterials. Its hardness is between fused alumina and synthetic diamond. Mechanical intensity of it is higher than fused alumina. It is brittle and sharp 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.
| Purpose | Specification | Chemical Composition (%) | Magnetic material content(%)max | |||
| Abrasives grade | SiC min | F.C max | Fe2O3max | |||
| grain | 12-80 | 99 | 0.20 | 0.2 | 0.0180 | |
| 90-150 | 98.5 | 0.25 | 0.5 | 0.0150 | ||
| 180-220 | 97.5 | 0.25 | 0.7 | 0.0120 | ||
| micropowder | 240-4000 | 96 | 0.30 | 0.8 | — | |
| Refractory grade | Group Size |
0-1mm 1-3mm 3-5mm 5-8mm |
99 | 0.35 | 0.7 | — |
| Fine Powder |
-180mesh -200mesh -240mesh -320mesh |
98 | 0.35 | 0.7 | — | |
| color | green | |||||
| Hardness(mohs) | 9.15 | |||||
| Melting point(℃) | 2250 | |||||
| Maximum service temperature(℃) | 1900 | |||||
| Ture density(g/cm3) | 3.9 | |||||
| Available Sizes | GRIT | JIS | #16 #20 #24 #30 #36 #46 #54 #60 #70 #80 #90 #100 #120 #150 #180 #220 |
| FEPA |
F16 F20 F22 F24 F30 F36 F40 F46 F54 F60 F70 F80 F90 F100 F120 F150 F180 F220 |
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| Powder | JIS |
#240 #280 #320 #360 #400# #500 #600 #700 #800 #1000 #1200 #1500 #2000 #2500#3000 #4000 #6000 |
|
| FEPA | F230 F240 F280 F320 F360 F400 F500 F600 F800 F1000 F1200 F1500 |
Green Silicon Carbide Application
1. It is suitable for grinding high-speed, high carbon steel
2. High-grade refractory materials
3. Abrasives tool
4. Grinding and polishing
5. Ceramics
6. LED
7. Sandblasting
8. Aviation
9. wire-electrode cutting
Green Silicon Carbide Packing
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
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