C Axis Custom Sapphire Windows Optical Sapphire Crystal Glass

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Jingjing Technology (Hubei) Co., Ltd

City: jingmen

Province/State:hubei

Country/Region:china

Tel:86

Contact Person:
Ms.Christy Fan View Contact Details

C Axis Custom Sapphire Windows Optical Sapphire Crystal Glass

Brand Name	jingjing
Place of Origin	China
Minimum Order Quantity	10 pcs
Payment Terms	T/T,Western Union,
Supply Ability	100000 pcs/Month
Delivery Time	1-4 weeks
Certification	ISO9001
Material	Optical Grade Sapphire
Purity	99.999%
Orientation	C-axis
Density	3.98g/cm³
Hardness Mohs	9.0
Diameter	0.1-100mm
Diameter tolerance	±0.05mm
Thickness	0.1-100mm
Thickness tolerance	±0.05mm
Surface	Fine grind
Roughness	1.0μm

Detailed Product Description

Factory manufacture C-axis optical sapphire blank window glass

Welcome to know sapphire:

Sapphire is composed of alumina, and its crystal structure is hexagonal lattice structure.

Synthetic sapphire common application facets are A-Plane,C-Plane, and R-Plane. Due to the wide optical penetration band of sapphire, it has good light transmission from near ultraviolet (190nm) to mid-infrared. Therefore, it is widely used in optical components, infrared devices, high-intensity laser lens materials.

Sapphire also has the characteristics of high sound velocity, high temperature resistance, corrosion resistance, high hardness, high light transmittance, high melting point (2045℃), etc., so it is often used as a material for photoelectric components.

Properties of Single Crystal Sapphire:

Chemical formula	Al₂O₃
Purity	99.999%
Crystal structure	Hexagonal
Density	3.98g/cm³
Hardness Mohs	9
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)

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C Axis Custom Sapphire Windows Optical Sapphire Crystal Glass

C Axis Custom Sapphire Windows Optical Sapphire Crystal Glass

Welcome to know sapphire:

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