Products Description
Green silicon carbide powder is mainly 1200# and 1500#, because silicon carbide powder is mainly used in the abrasive industry, so there are special requirements for the classification of powder, and there can be no large particles in the powder, so in order to meet the international and domestic product requirements, JZF grading equipment is generally used for high-precision classification.
Products Parameters
| Grit | Sic | F.C. | Fe2O3 | |
| F12-F90 | ≥98.50 | <0.20 | ≤0.60 | |
| F100-F150 | ≥98.00 | <0.30 | ≤0.80 | |
| F180-F220 | ≥97.00 | <0.30 | ≤1.20 | |
| F230-F400 | ≥96.00 | <0.40 | ≤1.20 | |
| F500-F800 | ≥95.00 | <0.40 | ≤1.20 | |
| F1000-F1200 | ≥93.00 | <0.50 | ≤1.20 | |
| P12-P90 | ≥98.50 | <0.20 | ≤0.60 | |
| P100-P150 | ≥98.00 | <0.30 | ≤0.80 | |
| P180-P220 | ≥97.00 | <0.30 | ≤1.20 | |
| P230-P500 | ≥96.00 | <0.40 | ≤1.20 | |
| P600-P1500 | ≥95.00 | <0.40 | ≤1.20 | |
| P2000-P2500 | ≥93.00 | <0.50 | ≤1.20 | |
Products Pictures
1.Green silicon carbide powder is green, with crystal structure, high hardness, strong cutting ability, stable chemical properties and good thermal conductivity. The microscopic shape is hexagonal crystal, the Mohs hardness of silicon carbide is 9.2, the microhardness of Wechsler is 3000-3300kg/mm2, and the microhardness is 3300 kg per cubic millimeter
2.Green silicon carbide powder is higher than corundum in abrasives and second only to diamond, cubic boron nitride and boron carbide. The density is generally considered to be 3.2g/cm3, and the natural bulk density of silicon carbide abrasive is between 1.2-1.6g/cm3, and the specific gravity is 3.20~3.25. Green silicon carbide is made of petroleum coke and high-quality silica as the main raw materials, adding salt as additives, and smelting at high temperature through a resistance furnace. Its hardness is between corundum and diamond, and its mechanical strength is higher than that of corundum.
3.Green silicon carbide powder is mainly used for wire cutting of 3-12 inch monocrystalline silicon, polycrystalline silicon, potassium arsenide, and quartz crystals. It is an engineering processing material for the solar photovoltaic industry, semiconductor industry, and piezoelectric crystal industry.
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