Sapphire Crystal
Description
Sapphire crystal is use for optical window lenses and Nitride Based Devices (Blue LEDs) . It has the following outing properties: outstanding physical-chemical properties, extraordinary mechanical resistance, high hardness, high optical resistance, resistance against high temperatures, high thermal conductivity, low electric conductivity, extremely low dielectric constant, strength even under extreme temperature conditions ,outstanding chemical resistance even against fluorination agents, perfect crystal lattice.
Sapphire Crystal
Specifications |
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|---|---|
| Application Spectrum: | Visible (VIS) |
| Wavelength Range: | 400-700 nm |
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Ships from:
China
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On FindLight:
External Vendor
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Frequently Asked Questions
Sapphire crystal is used for optical window lenses and Nitride Based Devices (Blue LEDs).
Sapphire crystal has outstanding physical-chemical properties, extraordinary mechanical resistance, high hardness, high optical resistance, resistance against high temperatures, high thermal conductivity, low electric conductivity, extremely low dielectric constant, strength even under extreme temperature conditions, outstanding chemical resistance even against fluorination agents, and a perfect crystal lattice.
Sapphire has a hexagonal crystal structure.
The melting point of sapphire is 2300K.
The thermal conductivity of sapphire is 25.12W/m/k (@ 100 ℃).