Green silicon carbide powder jade and gemstone polishing powder
- Category: >>>
- Supplier: Henan Sicheng Abrasives Tech Co. Ltd.
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Product Overview
Description
Green silicon carbide powder jade and gemstone polishing powder
Green Silicon Carbide is produced by heating silica sand and a carbon source, typically petroleum coke, to high temperatures in a large furnace.The result of this high temperature process is the crystalline formation of Silicon Carbide grains.High quality,water classified silicon carbide powders graded to exacting standards.
Green silicon carbide powders are manufactured by various techniques to optimize shape, surface area, density, chemistry and/or particle size distribution for various applications.The industrial method of silicon carbide is to use high-quality quartz sand and petroleum coke in the resistance furnace refining.
Made of silicon carbide block, broken, acid and alkali washing, magnetic separation and screening or water selection and made of various particle size products.
Chemical Composition | |
SiC | 99.05% |
SiO2 | 0.20% |
F,Si | 0.03% |
Fe2O3 | 0.10% |
F.C | 0.04% |
Physical Composition | |
Hardness: | Mohs:9.15 |
Melting Point: | 2250℃ |
Maximum service temperature: | 1900℃ |
Specific Gravity: | 3.2g/cm3 |
Bulk density(LPD): | 1.2-1.6 g/cm3 |
Color: | Green |
Particle shape: | Hexagonal |
Available Sizes | |
Grains: #16 #20 #24 #30 #36 #46 #54 #60 #70 #80 #90 #100 #120 #150 #180 #220 Micro Powder: #240 #280 #320 #360 #400# #500 #600 #700 #800 #1000 #1200 #1500 #2000 #2500 #3000 #4000 #6000 | |
Precision lapping green silicon carbide
1.Green Silicon Carbide
As the abrasive, green silicon carbide is suitable for grinding carbide, hard and brittle metal and non-metallic materials, e.g.: Copper, brass, aluminum and magnesium metals, gems, optical glass, ceramics and other non-metallic materials.
Mainly used for glass polishing, crystal grinding, silicon wire cutting, ceramic polishing, as well as precision grinding wheel manufacturing, plastic products, etc.
2. Green Silicon Carbide
Polish machine parts, metal products, cylinder, piston ring, pump, nozzles, bearings, roller ball and precision measuring instruments and polishing glass lenses, prisms, flat polished crystal and other products.
Green silicon carbide powder is also widely used in refractory, wear-resistant floors, ceramic foam, special coatings,corrosion-resistant paint, flow separation and environmental protection industries.
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