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99.999% Unpolished Optical Sapphire Infrared Optical Materials

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99.999% Unpolished Optical Sapphire Infrared Optical Materials

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Brand Name : jingjing

Place of Origin : China

MOQ : 10 pcs

Payment Terms : T/T,Western Union,

Supply Ability : 100000 pcs/Month

Delivery Time : 1-4 weeks

Certification : ISO9001

Material : Optical Grade Sapphire

Orientation : C-axis

Purity : 99.999%

Hardness : Mohs 9.0

Diameter : 1-500mm

Diameter tolerance : +0.05mm

Thickness : 0.1-100mm

Thickness tolerance : +0.05mm

Surface : Fine grinding

Roughness : 1.0μm

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High Purity 99.999% Sapphire Single Crystal Blanks Optical Crystal Infrared Material

Sapphire is a single crystal aluminum oxide (Al2O3),is renowned for its exceptional optical properties and wide range of applications in various industries. Sapphire's remarkable attributes, such as high hardness, excellent optical transparency, chemical stability, and thermal conductivity, make it an ideal material for optical components in demanding environments.

99.999% Unpolished Optical Sapphire Infrared Optical Materials

Properties of Single Crystal Sapphire:

Chemical formula Al₂O₃
Purity 99.999%
Crystal structure Hexagonal
Hardness Mohs 9.0
Fusion point 2045℃
Boiling point 2980℃
Coefficient of Thermal Expansion 5.8x10 -6/K
Specific heat 0.418W.s/g/k
Thermal conduction 25.12W/m/k(@100°C)
Refractive index no=1.768 ne=1.760
dn/dt 13×10-6/K(@633nm)
Transmission T≈80%(0.3-5μm)
Permittivity 11.5(//c), 9.3(⊥c)

99.999% Unpolished Optical Sapphire Infrared Optical Materials99.999% Unpolished Optical Sapphire Infrared Optical Materials

99.999% Unpolished Optical Sapphire Infrared Optical Materials

Sapphire Optical glass blanks

Jingjing Technology (Hubei) Co., Ltd can supply high quality fine grinding sapphire optical glass blanks.

We can cut the material into the shape as requirements, such as square shape, round shape, spherical shape and so on.

If have any query, please contact with us.


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99.999% Unpolished Optical Sapphire

      

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