Silicon carbide black (CCH 53C, 54C)

Silicon carbide black (CCH 53C, 54C)

Silicon carbide black (CCH 53C, 54C)has a black content of silicon carbide SiC - 96-99%. It is produced through the restoration of silica in resistance furnaces. Distinguished by high hardness, abrasive ability and fragility (grains have the form of thin plates, thus increasing their fragility in the process, in addition, they held worsely by a bunch in the tool) is used to process hard, brittle and very viscous materials with low tensile strength.
53Cs used for the manufacture of tool grinding powders and the micro- polishing powders on all bundles for processing workpieces of cast iron, nonferrous metals and tungsten carbide, sandpaper for finishing work and

finishing. Finishing work and fine-tuning the details of cast iron and nonferrous metals are producing with loose micro-polishing powders. Finishing works and thin finishing are fulfilling with not fixed in grain refinement.

is used for molding tools of carborundum grains in all bundles for processing workpieces of cast iron, nonferrous metals and tungsten carbide, sandpaper for finishing works.