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Master Bond adhesives

Corning Gorilla® Glass 2  (discontinued **)
Categories: Ceramic; Glass; Optical
Material Notes: Corning® Gorilla® Glass 2 is an environmentally friendly alkali aluminosilicate thin sheet glass that is better able to survive the real world events that most commonly cause glass failure. Its superior composition allows a deeper layer of chemical strengthening than is possible with most other chemically strengthened glasses — making it both durable and damage resistant.

The chemical strengthening produces a deep compressive layer of high compressive stress. This glass is widely used in smart phone, tablet, and laptop displays, other touchscreens, optical components, and other high strength glass applications.

Information provided by Corning Incorporated.
Vendors: No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
 
Physical PropertiesMetricEnglishComments
Density 2.42 g/cc0.0874 lb/in³
 
Mechanical PropertiesMetricEnglishComments
Vickers Microhardness 534534kgf/mm²; unstrengthened
 649649kgf/mm²; strengthened
Modulus of Elasticity 71.5 GPa10400 ksi
Poissons Ratio 0.210.21
Fracture Toughness 0.680 MPa-m½0.619 ksi-in½
Shear Modulus 29.6 GPa4290 ksi
 
Electrical PropertiesMetricEnglishComments
Dielectric Constant  7.18
@Frequency 1.75e+8 Hz		7.18
@Frequency 1.75e+8 Hz
 7.21
@Frequency 2.75e+8 Hz		7.21
@Frequency 2.75e+8 Hz
 7.21
@Frequency 5.00e+8 Hz		7.21
@Frequency 5.00e+8 Hz
 7.23
@Frequency 6.00e+8 Hz		7.23
@Frequency 6.00e+8 Hz
 7.23
@Frequency 3.75e+8 Hz		7.23
@Frequency 3.75e+8 Hz
 7.24
@Frequency 5e+7 Hz		7.24
@Frequency 5e+7 Hz
 7.24
@Frequency 9.00e+8 Hz		7.24
@Frequency 9.00e+8 Hz
 7.39
@Frequency 2.986e+9 Hz		7.39
@Frequency 2.986e+9 Hz
 7.43
@Frequency 2.466e+9 Hz		7.43
@Frequency 2.466e+9 Hz
 7.46
@Frequency 1.977e+9 Hz		7.46
@Frequency 1.977e+9 Hz
 7.52
@Frequency 1.499e+9 Hz		7.52
@Frequency 1.499e+9 Hz
Dissipation Factor  <= 0.03
@Frequency 5e+7 Hz		<= 0.03
@Frequency 5e+7 Hz
 <= 0.03
@Frequency 1.75e+8 Hz		<= 0.03
@Frequency 1.75e+8 Hz
 <= 0.03
@Frequency 2.75e+8 Hz		<= 0.03
@Frequency 2.75e+8 Hz
 <= 0.03
@Frequency 3.75e+8 Hz		<= 0.03
@Frequency 3.75e+8 Hz
 <= 0.03
@Frequency 5.00e+8 Hz		<= 0.03
@Frequency 5.00e+8 Hz
 <= 0.03
@Frequency 6.00e+8 Hz		<= 0.03
@Frequency 6.00e+8 Hz
 <= 0.03
@Frequency 9.00e+8 Hz		<= 0.03
@Frequency 9.00e+8 Hz
 <= 0.03
@Frequency 1.499e+9 Hz		<= 0.03
@Frequency 1.499e+9 Hz
 <= 0.03
@Frequency 1.977e+9 Hz		<= 0.03
@Frequency 1.977e+9 Hz
 <= 0.03
@Frequency 2.466e+9 Hz		<= 0.03
@Frequency 2.466e+9 Hz
 <= 0.03
@Frequency 2.986e+9 Hz		<= 0.03
@Frequency 2.986e+9 Hz
 
Thermal PropertiesMetricEnglishComments
CTE, linear 8.14 µm/m-°C
@Temperature 0.000 - 300 °C		4.52 µin/in-°F
@Temperature 32.0 - 572 °F
Softening Point 895 °C1640 °F107.6 Poise
Annealing Point 653 °C1210 °F1013.2 Poise
Strain Point 599 °C1110 °F1014.7 Poise
 
Optical PropertiesMetricEnglishComments
Refractive Index 1.501.50core glass
 1.511.51compression layer
Transmission, Visible >= 91.5 %
@Wavelength 560 nm		>= 91.5 %
@Wavelength 560 nm
IR Transmittance  >= 91.5 %
@Wavelength 750 nm		>= 91.5 %
@Wavelength 750 nm
 >= 91.5 %
@Wavelength 1200 nm		>= 91.5 %
@Wavelength 1200 nm
 >= 92 %
@Wavelength 1750 nm		>= 92 %
@Wavelength 1750 nm
 >= 92 %
@Wavelength 2000 nm		>= 92 %
@Wavelength 2000 nm
UV Transmittance  0.00 %
@Wavelength 250 nm		0.00 %
@Wavelength 250 nm
 >= 91.5 %
@Wavelength 380 nm		>= 91.5 %
@Wavelength 380 nm

**
Materials flagged as discontinued () are no longer part of the manufacturer’s standard product line according to our latest information. These materials may be available by special order, in distribution inventory, or reinstated as an active product. Data sheets from materials that are no longer available remain in MatWeb to assist users in finding replacement materials.

Users of our Advanced Search (registration required) may exclude discontinued materials from search results.

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to view all the property values for this datasheet as they were originally entered into MatWeb.

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CCORNG14 / 138088




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