 Model Number |
013805125893 |
1. Quartz Sands(Silica Sands)
High purity grade: SiO2:99.95%min-99.8%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
2. Natural Crystal Powder
SiO2:99.90%min-99.99%min, size:2-300 mesh
3. Fused Quartz Ingot
SiO2:99.9%min Fe2O3:50ppm max, Al2O3:0.03% max, size:5-100 mesh
4. Quartz In Lump
Special grade: SiO2:99.9%min,
1st grade: SiO2:99.8%min Fe2O3:50ppmmax
2nd grade: SiO2:99.7%min Fe2O3:100ppmmax
3rd grade: SiO2:99.5%min Fe2O3:200ppmmax
5. Micro-silica Powder
SiO2:99.5%min-99.0% min, Fe2O3:0.02%max, Al2O3:0.3% max, size:200-800 mesh
6. Fused Quartz Powder
SiO2:99.9%max, Fe2O3:50ppm max, size:2-325 mesh
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