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C-MK
This powder, carborundum "C", is made from the raw materials of
quartz rock and coke. It is made through selective and refined
processing of the product after chemical reaction in an electric resistance furnace. Because of its very hard, highly fireproof, and
chemically stable qualities even at high temperature, it is suited for making abrasives and fire-resistant products.
For general grinding whetstones, coated abrasives,and fireproof material.
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SiC | FC |
Fe2O3 |
---|---|---|---|
C-MK | 97.0 or more |
0.50 or less |
― |
Degree of grain | 8 | 10 | 12 | 14 | 16 | 20 | 24 | 30 | 36 | 46 |
Representative value | 1.55 | 1.55 | 1.55 | 1.55 | 1.55 | 1.55 | 1.55 | 1.57 | 1.56 | 1.56 |
Degree of grain | 54 | 60 | 70 | 80 | 90 | 100 | 120 | 150 | 180 | 220 |
Representative value | 1.54 | 1.54 | 1.54 | 1.52 | 1.51 | 1.52 | 1.50 | 1.49 | 1.45 | 1.45 |
20 kg in 3-layer Kraft paper bag / 500 kg in flexible container bag / 1000 kg in flexible container bag