Jingjing Technology (Hubei) Co., Ltd
| Payment Terms | T/T,Western Union, |
| Supply Ability | 100000 pcs/Month |
| Delivery Time | 1-4 weeks |
| 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 |
| Brand Name | jingjing |
| Place of Origin | China |
| Certification | ISO9001 |
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Product Specification
| Payment Terms | T/T,Western Union, | Supply Ability | 100000 pcs/Month |
| Delivery Time | 1-4 weeks | 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 |
| Brand Name | jingjing | Place of Origin | China |
| Certification | ISO9001 | ||
| High Light | C Axis Custom Sapphire Windows ，C Axis Sapphire Crystal Glass ，Optical Sapphire Crystal Glass | ||
Factory manufacture C-axis optical sapphire blank window glass
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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Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2014
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Jingjing Technology (Hubei) Co., Ltd. is a high -tech enterprise engaged in research and development, production, and sales of new materials optoelectronic materials, semiconductor materials, and new crystal materials. The company mainly produces all kinds of specified sapphire optical ... Jingjing Technology (Hubei) Co., Ltd. is a high -tech enterprise engaged in research and development, production, and sales of new materials optoelectronic materials, semiconductor materials, and new crystal materials. The company mainly produces all kinds of specified sapphire optical ...
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