الوصف

Fused Silica is the glassy state of oxidized silicon with appearance of transparent block ,grain or powder on the outside.

The content of oxidized silicon in fused silica is above *9.*9%.The Mosh hardness of fused alumina is6.0.

Chemical Composition of Fused Silica

SiO2    >*9.9%

Fe2O3    *****0ppm

LiO2    <1.5ppm

Al2O3    <*5ppm

K2O    <*0ppm

Na2O    <*5ppm

Size Available

**1mm,**2mm,**3mm,**5mm,**5mm,***0mm,****0mm;

4/6,6/*6,*6/*0,*0/*0,*0/**0,**0mesh,**0mesh,**5mesh;

Micropowder is available as required

Applications

1、Used in precision casting

2、Applied to refractory materials and optical glass production

3、Fused silica can be used for grinding wheel abrasives and high quality glass production

4、Fused stone is also a kind of electronic seal mater

Fused Silica is usually used as refractory material, and material for ceramic & glass ,electric seal medicare, foundry.It could also be used as the filler of chemical industry, such as painting and coating.