Your Address : Globalchemmade--LD International Abrasives Limited
Name:LD International Abrasives Limited
Type:Others
Tel:86-152-25176376
Fax:
Email:maggie@ldabrasives.com
Address:China(Mainland)
Products detail
| Product Name: | Black Silicon Carbide |
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| CAS No: | 409-21-2 | |
| Product Type: | Other Intermediates | |
| Product spec: | F16 | |
| Packing: | 25kg small bag,40 bags in big bag. | |
| Post Time: | 2014-08-22 | |
| Usage: | Black Silicon Carbide Abrasives 1, Grade A, high purity SIC, 99% 2, For sandblasting , abrasive paper , grinding and cutting wheel 3, Free samples, after sales service offered 4, Sell well in USA, Germany ,Australia and Russia | |
| Description: | Products Deion Black silicon carbide is produced at high temperature in an electric resistant furnace with quartz sand and petroleum coke as its main raw materials. Its hardness is between corundum and synthetic diamond, the mechanical strength is higher than corundum. Application 1. Black silicon carbide is widely used for making abrasive tools, including grinding wheel, sanding belt, oilstone etc. It''s also used for grinding and polishing in monocrystalline silicon, polycrystalline silicon and electronics industries etc. 2. It''s suitable for processing glass, ceramics, stone, metal, rubber and other materials. 3. It also can be used as metallurgical additive and high-grade refractory material Chemical Composition Grit Size SiC F.C Fe2O3 F12-90 >99.0% <0.2% <0.4% F100-150 >98.5% <0.2% <0.4% F180-220 >98.0% <0.3% <0.6% F230-400 >97.5% <0.3% <0.6% F500-800 >97.0% <0.4% <0.8% F1000-1200 >96.0% <0.5% <0.8% Physical Index Color Black Basic Mineral α-SiC True Density 3.2g/cm3 Bulk Density 1.45-1.56g/cm3 Mohs Hardness 9.2 Microhardness HV3100-3280 | |