fused silica powder high pure:99.95% factry price OEM good service CNPC POWDER BRAND

FUSDE SILICA POWDER

fused silica powder

Using the highest purity silica sand manufactured by our plant, we manufacture it by electrically fusing(fusing temperature 1720-2300)to amorphous Silicon dioxide, then specially engineered ingots, granular and flour form designed for different usage.

The appearance of this product is colourless and transplanted; a bit of them will transplant frog shape. The special features of this product: consistent chemistry, excellent thermal shock resistance, hard wearing, low thermal expansion, high purity, low thermal conductivity, low electrical conductivity and many other excellencies.

Size Available:

(ingot, granules and powder) 200mesh,325mesh,400mesh,600meh,800mesh,1200mesh,2000mesh,3000mesh.

 accordance with customer's request

Chemical Composition:

Name	Ingot&Granule	Powder
SiO2	99.95%	99.95%
EC	0.8us/cm	0.9us/cm
Fe	10ppm	25ppm
Na	12ppm	20ppm
K	12ppm	20ppm

Fused silica powder