Soda-Lime Glass Substrate 25/25/1.1 MM – PACK of 100

Soda-Lime Glass Substrate 25/25/1.1 MM – PACK of 100

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Soda-lime glass is the most popular glass type used as an insulating substrate for thin/thick film deposition. Soda-lime glass is made by a floating molten glass on a bed of molten tin, assuring uniform thickness and very flat surfaces. 

Application Note:

Its smooth and non-reactive surface makes it excellent as a mechanical support for conductive electrode material.

Specification:

Density: 2.5 g/cm³
Young's modulus: (70-75)·10⁹ Pa
Vickers hardness: 1.35·10³ Pa
Mohs hardness: 6.5·10³ Pa
Poisson's ratio: 0.221±0.1
Thermal conductivity: 0.95±0.05W/MK at 20 ^oC
CLTE: 0~100: 10.2; 0~200: 8.9; 0~300: 8.9; 0~400: 8.9; 0~500: 8.9
Strain point: 500 ^oC
Annealing range: 480-585 ^oC
Softening point: 585 ^oC or 720-740 ^oC
Specific heat: 1.10 J/g ^oC
Dielectric constant: 7.75·10⁶H at 25 ^oC (dynamic)
Resistivity: 5·10⁷ W at 1000 Hz
Chemical stability: alkali/acid resistance, hydrolyzable 

Product Includes:

100 pcs of soda-lime glass substrates 25/25/1.1 mm