Welcome to Labtech-EM, if you can’t find what you’re looking for please get in touch via our contact us page.

Micro-Tec quartz substrate discs

Micro-Tec quartz substrate discs are ideal substrates for thin film, high temperature, UV and optical research. They are made from type GE124 high purity fused quartz. The material has excellent chemical resistance against a wide variety of acids, bases and solvents (except hydrofluoric and phosphoric acids). They also exhibit excellent dimensional stability and heat resistance over a large temperature range. Micro-Tec quartz substrate discs are available in five sizes from 25.4mm to 101.6mm diameter (1”- 4”) with a choice of thickness of 1.6 and 3.2mm.

Specifications summary of Micro-Tec quartz substrate discs:

Quartz material type GE 124 fused quartz
Material purity 99.995% or better
Chemical Formula SiO2
Optical transparency range 190 – 4200nm
Low absorbance optical transparency range 260 – 2600nm
Maximum temperature use 1250°C
Surface flatness ±1 degree
Surface roughness 60/40 scratch dig
Size tolerance ±0.13mm

For further information:  TSB 100815 technical information type GE124 fused quartz.

Ordering information: