Vycor Quartz

Glass Type: Fused Quartz

Description

Vycor© is manufactured by Corning. It’s a material that is comparable to and sometimes used in place of either fused silica or fused quartz. It has good resistance to heat and thermal shock. Vycor® also has good transmission in the UV range. SGP can CNC mill, drill, cut, lap, and polish this material in many shapes, sizes, and surface finishes.

Thermal PropertiesMechanical Properties
Thermal Coefficient of Expansion (0/300°C): 7.5 X 10 -7/°CDensity2.18.0/cm3
Annealing Point1020°C/ 1868°FKnoop Hardness487
Softening Point1530°C/ 2786°FYoung's Modulus6.75 X 103 Kg/mm2
Strain Point890°C/1634°FPoisson's Ratio.19
Chemical PropertiesElectrical Properties
Hydrolytic ResistanceN/ADielectric Constant3.8
Acid ResistanceN/AResistivityN/A
Alkali ResistanceN/ADielectric StrengthN/A
Optical Properties
Refractive Index1.458
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