Quartz glass

In our offer you can find products made of pure quartz glass, which are characterized by a high melting point of 1730oC and a low coefficient of thermal expansion, which ensures resistance to thermal shock. Quartz glass is resistant to water and strong acids, except hydrofluoric acid. Quartz glass products have high dielectric strength and extremely low conductivity. The low content of alkali metal impurities makes this material suitable for use in conditions of high temperatures above 1000oC.

The manufactured by us quartz glass rods are used as setting elements in the precision casting of aircraft turbine blades.


Properties of quartz glass

Properties/MaterialCERGLASS FB
Apparent density, g/cm3

Open porosity, %0,5
Bending strength, MPa80
Young’s modulus, GPa70