Because of its high transparency, quartz glass is used in all kinds of observation Windows. The 

glass mounted on these Windows is called window glass. There are more categories of Windows 

glass. According to its use, it can be divided into high temperature Windows glass, high pressure 

Windows glass, ordinary Windows glass, etc.

Features:

Wide temperature resistance: fused silica window glass can withstand 100-1500℃ high temperature.

High pressure resistance:

It’s related to the thickness of observation window glass material, the highest resistance is 30Mpa.

Strong acid and alkali resistance:

Quartz observation window glass has the characteristics of corrosion resistance such as strong acid 

and alkali.

Processing characteristics:

punching, polishing, chamfering, toughening, screen printing and other processing.

.

High purity fused silica plate window glass has good mechanical properties, physical properties and 

optical properties, its chemical properties are stable, which can pass through ultraviolet light.