high purity fused silica
Price: |
780.0~1350.0 USD |
Payment Terms: |
T/T,L/C,D/A,D/P |
Place of Origin: |
Henan, China (Mainland) |
Product Detail
Model No.:
70-140mesh
Production Capacity:
800mt/monthy
Delivery Date:
20days
SiO2:
99.9%
Application:
precision casting, glass
Means of Transport:
Ocean,Land,Air
Packing:
50kg/bag
Brand Name:
Onway
Fe2O3:
300ppm
size:
10-100mesh
Fused silica is produced from silica sand,through high temperature fusing cooling,applied to precision casting,glass production,grinding and refractor
Fusedsilica, made from high garde silica stone, throuh high temperaturefusing(1695-1720°c),cooling and smash and selecting.
Chemicalcomposition
GritSize 16-60mesh 70-140mesh 200-0mesh
SiO2 99.90% 99.90% 99.90%
Al2O3 0.028% 0.028% 0.016%
Fe2O3 0.0045% 0.0045% 0.0028%
Na2O 0.002% 0.002% 0.002%
Li2O 2ppm 2ppm 2ppm
Specification
- Gravity:2.0-2.2g/cm3;
- PH:6.5-7.0
- Mohshardness: 7.0
Sizeavailable:
- 4/6,6/16,30/60,60/120,100mesh,120mesh,325mesh;
- 0.0-0.5mm,0.5-1.0mm,1-3mm,3-8mm,5-10mm;
- Micropowder can besupplied as required;
Application
- Highadvanced Refractory material;
- Ceramicindustry;
- Chemistyindustry;
- Electronicindustry;
- Casting industry
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