0.7 mm Uncoated Soda Lime Glass Substrates 25 x 25 x 0.7 mm, 100 pieces per pack, >90% Transmittance
0.7 mm Uncoated Soda Lime Glass Substrates 25 x 25 x 0.7 mm, 100 pieces per pack, with no ITO or FTO coating
Product SKU#: GL0604
Physical properties and product specifications of soda-lime glass substrates
- Dimension: 1" x 1" (25 mm x 25 mm) or can be customized.
- Glass thickness: 0.7 mm is standard, other thickness can be customized
- Glass: NSG Soda Lime Glass (SLG)
- Optical transmittance: >90% (visible light wavelengths)
- Glass Transition Temperature, Tg: 564°C (1,047°F)
- Refractive index: 1.517 @ 546 nm
- Coefficient of thermal expansion, ~300°C (572°F): 9.5 ppm/K
- Density at 20°C (68°F): 2.53 g/cm3
- Refractive index, nD at 20°C: 1.52
- Surface Roughness: Ra: 1~10nm
- Young's modulus at 20°C: 74 GPa
- Shear modulus at 20°C: 29.8 GPa
- Liquidus temperature: 1,000°C (1,830°F)
- Heat capacity at 20°C (68°F): 48 J/(mol.K)
- Surface tension, at ~1,300°C (2,370°F): 315 mJ/m2
- Thermal conductivity: 0.71.3 W/(m.K)
- Hardness (Mohs scale): 6
- Knoop hardness: 585 kg/mm2
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