Highest quality fused quartz rod is used as optical process, the Diameter is from 2 to 50mm.

OD range 2mm-40mm,Silicon Dioxide >99.95%,Excellent visual and chemical performance ,high thermo-stability, anticorrosive.Transmittance of visible light>90%.

Fused quartz rod 1. Features: (1) the very low thermal expansion coefficient so strong thermal shock stability. High temperature deformation, even in oxidizing environment also can undergo 1100 °C temperature change in severe. (2) good corrosion resistance, the product surface is very durable. (3) the chemical composition of high purity, thus make contact with the product composition and surface quality is not contaminated. (4) excellent ceramic physical performance, guarantee in the environmental temperature and high temperature working temperature stable performance, size error is small, the surface quality.

quartz rod