Fused Silica

The fused silica is manufactured with the highest purity silica sand by electrically fusing (fusing temperature 1720-2300℃)to amorphous Silicon dioxide, then specially engineered ingots, granular and flour form designed for different usage. Its appearance is colourless and transplanted; a bit of them will transplant frog shape. The special features of this product: consistent chemistry, excellent thermal shock resistance, hardwearing, low thermal expansion, high purity, low thermal conductivity, low electrical conductivity and many other excellencies.

Main Applications:

Refractory, ceramic materials, Investment Casting, shell mould product, EMC (Epoxy compound) Filler, Paint and Others

Size：5-100mm,3-50mm, 8-5mm, 5-3mm,3-1mm, 1mm-0, in accordance with customer’s request

Chemical Composition: