Corning® Gorilla® Glass

Glass Type: Borosilicate


Corning® Gorilla® Glass is an environmentally friendly alkali aluminosilicate thin sheet glass. Its superior composition allows a deeper layer of chemical strengthening than is possible with most other chemically strengthened glasses, making it durable and damage resistant. High retained strength after use. High resistance to scratch damage. Corning® Gorilla® Glass is an ideal protective cover for electronic displays in, Smartphones, Laptops, Tablets, Mobile Devices, and High Strength glass articles

Thermal PropertiesMechanical Properties
Thermal Coefficient of Expansion86.9 x 10-7/°CDensity2.42 g/cm3
Annealing Point646°C/ 1135FVickers Hardness489 kgf/mm2
Softening Point912°C/ 1565° FYoung’s Modulus65.8 GPa
Strain Point596°C /1045° FPoisson’s Ratio0.22
Chemical PropertiesElectrical Properties
Hydrolytic ResistanceN/ADielectric ConstantE=8.1 MHz @R.T.
Acid ResistanceN/AResistivitylog10 ρ 6.8 at 250° C (482°F)
Alkali ResistanceN/ADielectric StrengthN/A
Optical Properties
Refractive Index1.49