Fused Silica For Optical Glass

We are engaged in manufacturing, exporting and supplying excellent quality Fused Silica For Optical Glass in Zhengzhou, Henan, China.

Fused silica is manufactured from silica sand through high temperature fusion cooling smash and selecting. The powder is produced using fused silica lump as material,it is white powder of high purity and amorphous with the quality of low linear expansion coefficient, low stress and low radioactivity.

Size available
0-1mm,1-2mm,1-3mm,3-5mm,2-5mm,5-10mm,10-50mm
4/6,6/16,16/30,30/60,60/120,100mesh,200mesh,325mesh
Micropowder ia available as required.

Application Scope
Used in precision casting
Refractory and optical glass manufacturing
Grinding wheel abrasive and high quality glass production
Mainly applied in plastic seal used in large-scale and extra large-scale integrate circuit
Epoxy resin pouring quartz rubber and other chemical industries

1.High content of sio2
2.Low impurity
3.Competitive price
4.Short lead time