It can be lapped and polished to fine finishes.Īlthough both fused silica and borosilicate glasses are hard and brittle, their machinability is relatively good. Its high purity coupled with low aluminum content makes fused silica ideal for applications in processes that require extreme contamination control.įused silica is manufactured in a very controlled environment and the occurrence of material defects is less than that of ceramics. Specially processed quartz glasses with improved plasma resistance have been developed for application in plasma processes.įused silica is composed of SiO2 only, and contains extremely low level of bubbles and inclusions. Especially for Er 3+, the final printed structures exhibit photoluminescence around. In addition to its excellent transmission, it has high energy damage threshold, and is used with high-energy lasers.įused silica & borosilicate glasses have good chemical resistance.įused silica is inert to attack from all acids, even in very high concentrations, except hydrofluoric acid. The final doped silica glass nanostructure demonstrated strong photoluminescence at the desired wavelengths. Get info of suppliers, manufacturers, exporters, traders of Silica Glass for buying in. Synthetic fused silica has exceptionally good transmission in the mid-ultraviolet, visible, and near-infrared spectral regions. Find here online price details of companies selling Silica Glass. ■Mirror substrates and other optical parts requiring no/minimum visible defects such as bubbles and inclusionsįused silica & borosilicate glasses have very low coefficients of thermal expansion, and can maintain its dimensional stability even at elevated temperatures.įused silica is far more shock resistant than any other refractory material, and can be rapidly heated and cooled without cracking.ĭue to their low thermal conductivity, fused silica & borosilicate glasses are excellent thermal insulators.įused silica & borosilicate glasses have high transmission. ■Parts used in processes which require extreme contamination control ■Parts used in plasma processes ■Parts & components for semiconductor equipments ■Containers for chemicals & Fluidics components This paper is a preliminary report on the preparation of silica glass containing very low amount of hydroxyl by the sol-gel processing technique. ■UV / IR transmitting optics(synthetic fused silica only) ■Parts / components which are rapidly heated and cooled

■Precision parts requiring high degree of dimensional stability under changing temperatures

Its maximum continuous use temperature is approx. Fused silica has highest temperature characteristics of any glass.

Silica glass