99% SiC High Purity and Hardness Green Silicon Carbide For Polishing Ceramic
Green Silicon Carbide Introduction
Green Silicon Carbide is a high purity silicon carbide produced in an electrical resistance arc furnace with high purity quartz and coke as its primary raw materials. The final product produces a harder, sharper, and more friable crystal than black silicon carbide.
| 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 |
| 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 Advantages:
- high density
- low thermal expansion, oxidation resistance
- excellent chemical resistance
- high thermal shock resistance
- high wear and hardness resistance
- high strength, high temperature resistance
- high temperature strength
Green Silicon Carbide Application
For Bonded Abrasives: Grinding wheels etc.
For Coated Abrasives: Papers, Belts etc.
For Polishing Ceramic, Lapping Refractory;
For Refractories;
For Metallurgic: Steel Making.
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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99% Green Silicon Carbide SiC High Hardness For Polishing Ceramic Images
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