Black SIC abrasives for silicon carbide ceramic
Black silicon carbide ceramic product:
Description for black SiC silicon carbide:
Black silicon carbide SIC is made from quartz sand and smokeless acetylene as the mainraw material.it is made via light resistance from hydrometallurgical,it is black opaque body hexagonal crystal and MOHS -hardness in the 9.15,which is after diamond and boron carbide with crisp and sharp performance and certain degree of conductive heat.
Black silicon carbide sic data:
Properties Type | black silicon carbide sic grains | ||
8# 10# 12# 14# 16# 20# 22# 24# 30# 36# 40# 46# 54# 60# 70# 80# 90# 100# 120# 150# 180# 220# | |||
Guarantee Value | Typical Value | ||
Chemical Composition | SIC | ≥98 | 98.5 |
≤0.2 | 0.1 | ||
Fe2O3 | ≤0.2 | 0.15 | |
H2O3 | ≤1 | 0.3 | |
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