Listing ID #7448237
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Quartz Silica Powder is used as an abrasive in stonecutting, sandblasting, and glass grinding. Powdered quartz is used in making porcelain, scouring soaps, sandpaper, and wood fillers.
GRADE | VRQZ 100 | VRQZ 200 | VRQZ 300 |
---|---|---|---|
LOI | 0.4 | 0.4 | 0.4 |
SiO2 | 98.5 | 98.5 | 99 |
Fe203 | 300-400 ppm | Below 300 ppm | Below 100 ppm |
Al203 | 1.5 | 1 | 0.5 |
Residue | Nil @ 100 Mesh | 0.2 @ 200 Mesh | 0.3 @ 300 Mesh |