Black silicon carbide SIC grains and micropowder
SIC:98%, the grains and micropowder are for making abrasive tools, polishing, sandblasting, grinding, high grade refractory.
Black silicon carbide high quality grains and micropowder, for making abrasive tools, sandblasting, polishing, grinding, refractory.
FEPA standard, JIS standard
Special sizes for refractory.
Top quality, large quantity producing, quick delivery, professional on abrasives powder and grains. Technic support.