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Master Bond adhesives

Corning Antimicrobial Gorilla® Glass Touch Screen Glass
Categories: Ceramic; Glass; Optical

Material Notes: Antimicrobial Corning® Gorilla® Glass is an antimicrobial cover glass with EPA registration as a treated article. It combines the benefits of Corning® Gorilla® Glass technology, including durability, scratch resistance and toughness. Antimicrobial Corning® Gorilla® Glass is an alkali-aluminosilicate thin sheet glass formulated with an antibacterial agent to help keep the glass surface clean of stain and odor-causing bacteria.

Antimicrobial Corning® Gorilla® Glass is produced by incorporating silver ions (Ag+) as the antimicrobial agent into Corning® Gorilla® Glass 3. Trace amounts of silver ions leach to the glass surface to eliminate the surface bacteria in multiple modes. Antimicrobial Corning® Gorilla® Glass has proven to show a consistent [3 log (>99.9%)] microbial reduction rate against a broad range of bacteria under the JIS Z 2801 test protocol

This glass is widely used in smart phones, tablets, and laptops, medical displays, point-of-sale kiosks, other touchscreens, health care surfaces, furniture surfaces, and other settings in which antimicrobial properties are preferred.

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 2.39 g/cc0.0863 lb/in³
Thickness 400 - 2000 microns15.7 - 78.7 mil
 
Mechanical PropertiesMetricEnglishComments
Vickers Microhardness 534534kgf/mm²; unstrengthened (200 g load)
 649649kgf/mm²; strengthened (200 g load)
Modulus of Elasticity 69.3 GPa10100 ksi
Compressive Strength >= 750 MPa>= 109000 psiChemically Strengthened to 35 µm Depth
Poissons Ratio 0.220.22
Fracture Toughness 0.660 MPa-m½0.601 ksi-in½
Shear Modulus 28.5 GPa4130 ksi
 
Electrical PropertiesMetricEnglishComments
Dielectric Constant  7.02
@Frequency 4.90e+8 Hz
7.02
@Frequency 4.90e+8 Hz
 7.02
@Frequency 5.99e+8 Hz
7.02
@Frequency 5.99e+8 Hz
 7.02
@Frequency 9.7e+9 Hz
7.02
@Frequency 9.7e+9 Hz
 7.03
@Frequency 3.81e+8 Hz
7.03
@Frequency 3.81e+8 Hz
 7.03
@Frequency 8.17e+8 Hz
7.03
@Frequency 8.17e+8 Hz
 7.05
@Frequency 9.26e+8 Hz
7.05
@Frequency 9.26e+8 Hz
 7.06
@Frequency 2.72e+8 Hz
7.06
@Frequency 2.72e+8 Hz
 7.1
@Frequency 1.63e+8 Hz
7.1
@Frequency 1.63e+8 Hz
 7.18
@Frequency 5.40e+7 Hz
7.18
@Frequency 5.40e+7 Hz
Dissipation Factor  0.0163
@Frequency 2.72e+8 Hz
0.0163
@Frequency 2.72e+8 Hz
 0.0165
@Frequency 3.8e+8 Hz
0.0165
@Frequency 3.8e+8 Hz
 0.0168
@Frequency 5.99e+8 Hz
0.0168
@Frequency 5.99e+8 Hz
 0.0173
@Frequency 7.08e+8 Hz
0.0173
@Frequency 7.08e+8 Hz
 0.0177
@Frequency 8.17e+8 Hz
0.0177
@Frequency 8.17e+8 Hz
 0.0178
@Frequency 4.90e+8 Hz
0.0178
@Frequency 4.90e+8 Hz
 0.018
@Frequency 9.26e+8 Hz
0.018
@Frequency 9.26e+8 Hz
 0.0189
@Frequency 1.63e+8 Hz
0.0189
@Frequency 1.63e+8 Hz
 0.0198
@Frequency 5.40e+7 Hz
0.0198
@Frequency 5.40e+7 Hz
 
Thermal PropertiesMetricEnglishComments
CTE, linear 7.58 µm/m-°C
@Temperature 0.000 - 300 °C
4.21 µin/in-°F
@Temperature 32.0 - 572 °F
Softening Point 900 °C1650 °F107.6 Poise
Annealing Point 628 °C1160 °F1013.2 Poise
Strain Point 574 °C1070 °F1014.7 Poise
 
Optical PropertiesMetricEnglishComments
Refractive Index  1.50
@Wavelength 590 nm
1.50
@Wavelength 590 nm
core glass
 1.52
@Wavelength 590 nm
1.52
@Wavelength 590 nm
compression layer
Transmission, Visible  >= 91.4 %
@Wavelength 400 - 550 nm
>= 91.4 %
@Wavelength 400 - 550 nm
 >= 91.5 %
@Wavelength 390 nm
>= 91.5 %
@Wavelength 390 nm
 92 %
@Wavelength 550 - 750 nm
92 %
@Wavelength 550 - 750 nm
 
Descriptive Properties
Photo-elastic Constant31.9 nm/cm/MPa

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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CCORNG14c / 178186

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