Products 

Our company can supply fused silica products as follows: 
1. Fused silica lump: 
Standard(size):1-100mm 
Composition: SiO2:99.96%-99.9% 
Fe2O3:6ppm max 
Li:1.0ppm K:9ppm max 
Al2O3:30ppm max 
Na:11ppm max PH:5.8 
2. Fused silica grain: 
Standard(size):0.1-15mm 
Composition: SiO2:99.96%-99.90% 
Fe2O3:7ppm max, 
Li:1.0ppm Al2O3:30ppm 
K:9ppm max, Na:11ppm max 
PH:5.8 
3. Fused silica powder 
Standard(size):100-325-1250 mesh 
Composition: SiO2:99.90% min 
Fe2O3:60ppm, Li:1.0ppm 
Al2O3:30ppm, K:9ppm 
Na:12ppm, PH:6 
4. Fused quartz glass block 
Density:2.2g/cm3 
Standard(size):300*300*300mm 
300*200*1100mm 
Composition: SiO2:99.9% min 
Fe2O3:30ppm max. 

Packing: Any 
Quantity: Any 

Our quality is excellent and the price is very competitive. 

If you have any other require or question, please kindly inform us, we will try our best to meet your require.