NSG OZ Quartz

Glass Type: Fused Quartz


NSG OZ Quartz is manufactured by Nippon Silica Glass. It is a good quality, semiconductor grade of fused quartz. It has good resistance to heat and thermal shock. SGP can CNC mill, drill, cut, lap & polish this material in many shapes, sizes and surface finishes.

Thermal PropertiesMechanical Properties
Thermal Coefficient of Expansion(0/300°C): 6.5 X 10 -7/°CDensity2.203 gm/cm3
Annealing Point1180°C/ 2156 °FKnoop Hardness6.5 X 104 Kg/cm 2
Softening Point1720T/ 3128 °FYoung's Modulus7.3 X 105 Kg/mm2
Strain Point1090°C/ 1994° FPoisson's Ratio.17
Chemical PropertiesElectrical Properties
Hydrolytic ResistanceN/ADielectric Constant3.58
Acid ResistanceN/AResistivityN/A
Alkali ResistanceN/ADielectric StrengthN/A
Optical Properties
Refractive Index1.453