Materials | Borosilicate | Corning(R) EAGLE XG(R) Glass

Glass Type: Borosilicate

Description

Corning(R) EAGLE XG(R) glass is a borosilicate glass specifically designed for high performance LCD’s. Corning(R) EAGLE XG(R) glass is considered environmentally friendly as it contains no heavy metals (arsenic, antimony, barium, or halides). Corning(R) EAGLE XG(R) glass also features high surface quality, excellent thermal properties, low density, and high resistance to chemicals.

Thermal Properties			Mechanical Properties
Thermal Coefficient of Expansion	31.7 x 10-7/°C	Density	2.38 g/cm3 (at 20°C/68°F)
Annealing Point	722°C/1332°F	Vickers Hardness	640
Softening Point	971°C/1780°F	Young’s Modulus	73.6 Gpa
Strain Point	669°C/1236° F	Poisson’s Ratio	0.23

Thermal Properties

Mechanical Properties

Thermal Coefficient of Expansion

31.7 x 10-7/°C

Density

2.38 g/cm3 (at 20°C/68°F)

Annealing Point

722°C/1332°F

Vickers Hardness

640

Softening Point

971°C/1780°F

Young’s Modulus

73.6 Gpa

Strain Point

669°C/1236° F

Poisson’s Ratio

0.23

Chemical Properties			Electrical Properties
Hydrolytic Resistance	N/A	Dielectric Constant	E=5.27MHz @R.T.
Acid Resistance	N/A	Resistivity	10¹¹Ohm/cm @R.T.
Alkali Resistance	N/A	Dielectric Strength	N/A

Chemical Properties

Electrical Properties

Hydrolytic Resistance

N/A

Dielectric Constant

E=5.27MHz @R.T.

Acid Resistance

N/A

Resistivity

10¹¹Ohm/cm @R.T.

Alkali Resistance

N/A

Dielectric Strength

N/A

Optical Properties
Refractive Index	1.598

Optical Properties

Refractive Index

1.598