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Raj Mineral Works product

Quartz Sands (Silica Sands)

High Purity grade:
SiO2: 99.95% min – 99.9% min
Fe2O3: 3ppm max – 30ppm max
Size: 2-200 mesh high purity silica sand, quartz stone
Deliberated grade:
SiO2: 99.8% min – 99.0% min
Fe2O3: 50ppm max – 0.03% max
Size: 2-325 mesh

Fused Quartz Ingot
SiO2: 99.95 min
Fe2O3: 50ppm max
Al2O3: 0.03% max
Size: 5-100 mesh

Quartz In Lump
Special grade
SiO2: 99.9% min
1st grade:
SiO2: 99.8% min
Fe2O3: 0.004% max
2nd grade:
SiO2: 99.7% min
Fe2O3: 0.008% min
3rd grade:
SiO2: 99.5% min
Fe2O3: 0.03% min

Micro-Silica Powder
SiO2: 99.5% min – 99.0% min
Fe203: 0.02% max
Al203: 0.3% max
Size: 200 – 800 mesh

Fused Quartz Powder
SiO2: 99.9% max
Fe203: 50ppm max
Size: 2 – 325 mesh

 

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