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12.5mm Dia., 1.1mm Thick, Uncoated, SCHOTT Xensation® Chemically Strengthened Window

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Specifications

General

Type:
Protective Window

Physical & Mechanical Properties

Bevel:
Protective as needed
Clear Aperture (%):
90
Clear Aperture CA (mm):
11.25
Diameter (mm):
12.50 ±0.127
Thickness (mm):
1.10 Nominal
Edges:
Fine Ground
Knoop Hardness (kg/mm2):
639
Poisson's Ratio:
0.215
Young's Modulus (GPa):
74

Optical Properties

Coating:
Uncoated
Index of Refraction (nd):
1.51
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
SCHOTT Xensation®
Surface Quality:
80-50
Wavelength Range (nm):
380 - 840

Material Properties

Coefficient of Thermal Expansion CTE (10-6/°C):
8.8 (+20 to +300°C)
Density (g/cm3):
2.48
Transformation Temperature (°C):
615

Regulatory Compliance

RoHS 2015:
Certificate of Conformance:
REACH 241:

Product Details

SCHOTT Xensation® Chemically Strengthened Windows provide hardened substrates with outstanding resistance to breakage and scratches. These windows feature a Knoop Hardness of 639, making them harder and tougher than soda lime float substrates. Typical compressive stress (CS) and depth of layer (DoL) values are evenly balanced to deliver outstanding mechanical reliability. SCHOTT Xensation® Chemically Strengthened Windows feature a high transmittance between 390 – 840nm and are widely used as protective cover glass for capacitive touch technologies display devices. Custom coatings and sizes are available for volume OEM applications.

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