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Product Details:
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| Product Name: | Green Silicon Carbide 98.5% | SiC Content: | 98.51% |
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| F. C.: | 0.31%max | Fe2O3: | 0.28%max |
| Color: | Green | Application: | Abrasives Resin Bonded Wheels |
| High Light: | F30 Green Silicon Carbide,F24 Green Silicon Carbide,F30 Silicon Carbide SiC |
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SiC 98% High Purity Green Silicon Carbide for Abrasives Resin Bonded Wheels
Green Silicon Carbide Introduction
Silicon carbide (SiC), also known as carborundum, is a semiconductor containing silicon and carbon with chemical formula SiC. It occurs in nature as the extremely rare mineral moissanite. Synthetic silicon carbide powder has been mass-produced since 1893 for use as an abrasive. Grains of silicon carbide can be bonded together by sintering to form very hard ceramics that are widely used in applications requiring high endurance, such as car brakes, car clutches and ceramic plates in bulletproof vests. Electronic applications of silicon carbide such as light-emitting diodes (LEDs) and detectors in early radios were first demonstrated around 1907. SiC is used in semiconductor electronics devices that operate at high temperatures or high voltages, or both. Large single crystals of silicon carbide can be grown by the Lely method; they can be cut into gems known as synthetic moissanite. Silicon carbide with high surface area can be produced from SiO2 contained in plant material.
| 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 |
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| 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
Contact Person: Jason Chen
Tel: 86-18603794999
