Materials | Borosilicate | Corning® 1737F Glass

Glass Type: Borosilicate

Description

Corning® 1737F Glass has an average 60/40 scratch/dig surface finish that is useful in displays. Corning® 1737F is available in thin flat stock. SGP can drill, cut, lap, and polish Corning® 1737F glass into any dimension or surface finish.

Thermal Properties			Mechanical Properties
Thermal Coefficient of Expansion	(0/300°C): 37.6X10^-7°C	Density	2.54 g/cm3 (at 25°C/77°F)
Annealing Point	721°C/ 1330 °F	Knoop Hardness	N/A
Softening Point	975°C/1787°F	Young’s Modulus	7.38X103 Kg/mm2
Strain Point	666°C/ 1231 °F	Poisson’s Ratio	0.29

Thermal Properties

Mechanical Properties

Thermal Coefficient of Expansion

(0/300°C): 37.6X10^-7°C

Density

2.54 g/cm3 (at 25°C/77°F)

Annealing Point

721°C/ 1330 °F

Knoop Hardness

N/A

Softening Point

975°C/1787°F

Young’s Modulus

7.38X103 Kg/mm2

Strain Point

666°C/ 1231 °F

Poisson’s Ratio

0.29

Chemical Properties			Electrical Properties
Hydrolytic Resistance	N/A	Dielectric Constant	E=5.7
Acid Resistance	N/A	Resistivity	N/A
Alkali Resistance	N/A	Dielectric Strength	N/A

Chemical Properties

Electrical Properties

Hydrolytic Resistance

N/A

Dielectric Constant

E=5.7

Acid Resistance

N/A

Resistivity

N/A

Alkali Resistance

N/A

Dielectric Strength

N/A

Optical Properties
Refractive Index	1.516 (656.3 nm)

Optical Properties

Refractive Index

1.516 (656.3 nm)