BLACK SILICON
Black silicon carbide is quartz sand and petroleum coke and the high quality silica as the main raw material, under the condition of over 1800 degrees centigrade high temperature generated by the non-metallic minerals, it has high hardness, small expansion coefficient, crisp, good thermal conductivity, is widely used in abrasives grinding, electronic products, refractory materials, special ceramics, ceramic foam, coating, plastic additives modification, auto parts, military aviation, steelmaking deoxidizer,etc.
Tyler MengBLACK SILICON
Quartz sand, coal tar (petroleum coke), sodium chloride in the Canon of high-temperature resistance furnace smelting. performance feature High hardness, good thermal conductivity, thermal expansion coefficient is small, stable chemical performance,wear-resisting performance is good Use of Silicon carbide Abrasives, polishing, grinding, sandblasting, fire-proof material,functional ceramics, metallurgy, steel deoxidization, auto parts.
Black SiC Specifications | Chemical Composition(%) | Chemical Composition(%) | Chemical Composition(%) |
SiC | F.C | Fe2O3 | |
≥ | ≤ | ||
SiC99.5 | 99.3 | 0.20 | 0.14 |
SiC98.5 | 98.5 | 0.20 | 0.60 |
SiC98 | 98 | 0.30 | 0.80 |
SiC97 | 97 | 0.30 | 1.00 |
SiC95 | 95 | 0.40 | 1.00 |
SiC90 | 90 | 0.60 | |
SiC70 | 70 | 3 | |
SiC65 | 65 | 5 | |
SiC60 | 60 | 10 | |
SiC55 | 55 | 10 | |
SiC50 | 50 | 10 | |