fused silica

1.high purity, SiO2:99.9% 2. low ion impurities, 3.stable particle size distributions, 4.low price,

Fused Silica is produced by fusing and transforming crystalline silica at 1700ºC-2500ºC high temperature into amorphous silica.  it is widely used in electronic industry and high-temperature refractories.

Application:solar crucible,  the matarial of fused silica powder, quartz glass handicraft, quartz glass tube, etc.

SPECIFICATIONS:

SIO2 – 99.9% MIN  , AL2O3 – 500PPM MAX

FE2O3 – 30PPM MAX ,K2O – 50PPM MAX

NA2O – 50PPM MAX,

Size: 0-3cm, 0-5cm, 0.1-6mm, 20-40mesh,20-40mesh ,125mesh, 200mesh, 325mesh,etc.

         or according to your requirements.

fused silica