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Sapphire Camera Silk Printing Window Glass
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Sapphire Camera Silk Printing Window Glass Sapphire glass polishing plate

Sapphire-001

Sapphire Camera Silk Printing Window Glass / Sapphire glass polishing plate (Dia7.5*0.30)

Features
Pure sapphire crystal, with excellent thermal conductivity, electrical insulation, good light transmission, chemical stability, and high temperature resistant, high strength, and high hardness characteristics, it is used for infrared devices, missiles, submarines, satellites technology, detection, high power laser and window materials. It is a high-quality optical material, wear-resistant bearing and substrate material.

The rate of lattice mismatch between the C surface of the sapphire (crystal, triangular, hexagonal) structure and the single crystal film of GaN (gallium nitride) is small, and sapphire’s high temperature resistant meets the requirement of the growth of the GaN single crystal film, therefore it is a key substrate material for LED.
Because of sapphire’s good light transmission and high hardness, it is commonly used in the glass window, space shuttle, unmanned aircraft, watch dial, etc. With the price decline, sapphire is expected to develop more applications in the future.
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Description
With the excellent wear resistance, sapphire is widely used in mobile phone camera, home key, mobile phone panel and other mobile phone applications. It provides better protection for your devices.
Specification
Size: Dia3.0mm-100mm can be processed (can be adjusted according to customer requirements)
Size tolerance: ± 0.05mm (can be adjusted according to customer requirements)
Thickness Tolerance: ± 0.03mm (can be adjusted according to customer requirements)
Ink: can be printed according to customer requirements
Unique inverted R side of the process, to achieve no sharp edge, no hand cuts, and make mobile phone follow-up assembly process more conveniently.
Coating: double-sided AR anti-reflective film + single-sided AF waterproof (anti-fouling) film (can be customized according to customer requirements)
Spectral transmittance: 400-700 nm Tave> 98%
Printing Shading: 400 ~ 700nm T <0.1%
Surface quality: 20-10 (can be adjusted according to customer requirements)

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