Fused silica
Manufacturing method:
Fused silica is manufactured from deliberated silica sand, through high temperature fusion, cooling, smash and selecting.
Colour:
The appearance is colorless and transplanted, a bit of them will transplanted frog shape.
Chemical Index:
SiO2: 99.9%-99.98%
Fe2O3: 20ppM max
Li2O:1.0ppM max
Al2O3: 30ppM
K2O: 20ppM max
Na2O: 20ppM max
Available Size:
30-50mesh 20-40mesh 90mesh 2-5mm 1-2mm 0-1mm 100mesh 200mesh 70-120mesh 30-60mesh 60-90mesh 325mesh 400mesh 600mesh
Usage:
Fused silica is widely used in precisen casting, grinding wheel abrasives, highly quality glass products, refractory material.
