Jingjing Technology (Hubei) Co., Ltd
| Delivery Time | 1-4 weeks |
| Payment Terms | T/T,Western Union, |
| Supply Ability | 100000 pcs/Month |
| Material: | Optical Grade Sapphire |
| Orientation: | C-axis |
| Diameter | 0.1-100mm |
| Diameter tolerance | ±0.05mm |
| Length | 0.1-100mm |
| Length tolerance | ±0.05mm |
| Surface | Fine grind |
| Roughness | 1.0μm |
| Brand Name | jingjing |
| Place of Origin | China |
| Certification | ISO9001 |
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Product Specification
| Delivery Time | 1-4 weeks | Payment Terms | T/T,Western Union, |
| Supply Ability | 100000 pcs/Month | Material: | Optical Grade Sapphire |
| Orientation: | C-axis | Diameter | 0.1-100mm |
| Diameter tolerance | ±0.05mm | Length | 0.1-100mm |
| Length tolerance | ±0.05mm | Surface | Fine grind |
| Roughness | 1.0μm | Brand Name | jingjing |
| Place of Origin | China | Certification | ISO9001 |
| High Light | Unpolished Optical Sapphire Rods ，Fine Grind Unpolished Optical Sapphire ，Dia 0.1mm Sapphire Rods | ||
Unpolished Optical Sapphire Rods The Ultimate Solution for Optical Applications
Sapphire is grown using various different methods, each with its advantages. By offering Sapphire grown by Stepanov, Czochralski, Kryopolus and HDSM methods, Roditi ensure that the specification is met with the best production time and cost in mind.
Boules, Ingots and Blanks
Unprocessed, single crystal Sapphire takes the form of a boule before being cut and polished into the required forms.
The boule is a large, cylindrical-like piece of Sapphire with no ground, polished or flat faces and offers any crystallographic orientation of components, such as c, m, r and a-cut. Because of Sapphire's tremendous hardness, the cutting and processing is done with diamond tools.
Boules such as this are processed into blanks and ingots ready for further processing and polishing. Such blanks and ingots are uniformly shaped, usually as cylinders, and have ground surfaces.
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 | 5.8×10 -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) |
Our related products:
Sapphire optical windows/Sapphire prism/Sapphire Rod/Sapphire Pin/Sapphire tube/Sapphire optical device
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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