Appearance: colorless and transparent

SiO2 content: 99.99%

Fe2O3 content: 0.0011%

Na2O content: 0.0016%

Al2O3 content: 0.0020%

CaO content: 0.0011%

K2O content: 0.0010%

The product has stable chemical properties, acid and alkali resistance, high temperature resistance, wear-resistance, small expansion coefficient, high purity, high insulation and so on. It has very low thermal conductivity and conductivity, excellent thermal stability.

Amorphous silica SiO2 with high purity gangue as raw material and fused by melting at high temperature (melting temperature up to 1720-2300℃).

According to different uses, manual selection, crushing, classification, removal of miscellaneous, sieving, production of lump (fused silica block), granular (fused silica sand) or powder - like (fused silica powder) products are processed with a granular (fused silica) or special machine.

High-purity Melted Quartz Block

High transparency

Low expansion coefficient

Uniform particles widely used

Application:

Photovoltaic materials, electronic materials, refractory materials, investment casting, high voltage electrical insulation materials, paint coating, silicone rubber, special ceramics, advanced materials, fine chemical industry, aerospace and other industries.

Taikang Nano Technology Limited

High-purity Melted Quartz Block