Product Description
Material Properties of Transparent Quartz Glass:
High Durability
Good Transmittance
High Heat Resistance
Good Electrical stability
High Corrosion Resistance
Good Thermal Conductivity
Low Thermal Expansion Coefficient
Clean and Environmental Protection
Good Electrical Insulation Performance
The Physical Properties of Quartz Glass: Mechanical BehaviorStandard ValuesDensity2.2g/cm³Compressive Strength100MpaYoung's Modulus72000MpaModulus of Rigidity31000MpaMohs Hardness5.5~6.5Transformation Point1280℃Softening Point1780℃Annealing Point1250℃Specific Heat(20~350℃)670J/kg.℃ Thermal Conductivity(20℃)1.4W/m.℃Index of Refraction1.4585Thermal Processing Temperature1750~2050℃Short-term Use Temperature1300℃Long-term Use Temperature1100℃MaterialSilicon Dioxide(Natural Quartz)SurfaceNo Air Bubble, No ProcessStrain1270℃ Fused the Quartz Glass BrickPPMControlled 10/20/100PPMThickness0.5mm~40mm