Fused Silica powder is produced using fuse silica lump as material,it is white powder of high purity and amorphous.

Appearance: colorless, transplanted, frog shape, rounded and angular.

Size Range:

0-1mm, 1-2mm, 1-3mm, 3-5mm, 5-10mm,10-50mm.

4/6,6/16,16/30,30/60,60/120,100mesh,200mesh,325mesh.

Miropowder is available as required.

Applications:

1.Precision casting

2.Refractories and Optical glass

3.Grinding wheel abrasives and high quality glass production

4.Large-scale integrate circuit

5.Epoxy resin,pouring,quartz rubberand other chemical industries

Fused Silica Lump                   

Chemical Composition(%)

SiO2	99.92-99.9
Fe2O3	15ppM max
Li2O	1.0ppM max
Al2O3	25ppM max
K2O	20ppM max
Na2O	11ppM max

fused silica (HIGH PURITY)