Fused Silica
Fused Silica
Fused Silica

Fused Silica

Strictliy choose the high purity silica sand (Si0,>999%) in local Donghai countvl hometown of crvstal) as our raw material. Themelted sand become amorphous silicon dioxide glassy ingot after being fused at high temperature (2000 -2300)'℃ and coolingWe further process the products into lump, grain and powder in accordance with customer's requirement.

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Product Introduction

Products Description

Fused quartz is produced by fusing (melting) high-purity silica sand, which consists of quartz crystals. There are four basic types of commercial silica glass:

Type I is produced by induction melting natural quartz in a vacuum or an inert atmosphere.

Type II is produced by fusing quartz crystal powder in a high-temperature flame.

Type III is produced by burning SiCl₄ in a hydrogen-oxygen flame.

Type IV is produced by burning SiCl₄ in a water vapor-free plasma flame.