1, high temperature. Prolonged use at 1100 ℃, short-term maximum temperature up to 1450 ℃,
2, corrosion-resistant. Acid which is 30 times the capacity of ceramic, stainless steel, 150-fold,
3, good thermal stability. The quartz glass is heated to about 1100 ℃, placed in water at room temperature will not burst.
4, good light transmission. The visible light transmittance of 93% or more, particularly in the UV spectral region, the maximum transmittance of up to 80 or more.
5, good electrical insulation properties. Is an excellent electrical insulating materials at high temperatures with good electrical properties.
