ARH Sapphire Co., Ltd
| Payment Terms | T/T, Western Union |
| Supply Ability | 10000PCS per month |
| Delivery Time | According to quantity |
| Packaging Details | Caron, Air bubble films |
| Material | Sapphire |
| Growing Method | CZ |
| Use | Optical Equipment |
| OEM | Yes |
| Delivery port | Chongqing |
| Color | Transparent |
| Size | Customized Size |
| Place of Origin | Chongqing, China |
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Product Specification
| Payment Terms | T/T, Western Union | Supply Ability | 10000PCS per month |
| Delivery Time | According to quantity | Packaging Details | Caron, Air bubble films |
| Material | Sapphire | Growing Method | CZ |
| Use | Optical Equipment | OEM | Yes |
| Delivery port | Chongqing | Color | Transparent |
| Size | Customized Size | Place of Origin | Chongqing, China |
| High Light | Optical Sapphire Rod ，Customized Sapphire Rod ，Customized ruby rod | ||
Customized Length Polishied Optical Cylidner Ruby Rod Sapphire Rod
Sapphire, as a segmented application component throughout the terminal, is widely used in laser, infrared, communications, semiconductors, electronics, watches, medical beauty, precision instrumentation, military, aviation, auto parts, and smartphones and many other cutting-edge high-tech fields, for customers to provide long-term large number of stable sapphire and other optical devices.
Sapphire (Al2O3 monocrystalline) has a hardness (10 diamond, 9 sapphire) and high temperature (2030C) due to its single crystal structure. Sapphire's acid-base resistance and chemical corrosion, including hydrochloric acid (HF). These unique features are commonly used in most high temperature test applications:
Transparent sapphire tubes allow real-time observation of the decomposition of geological samples at high temperatures
Single crystal sapphire tubes are resistant to high temperatures, higher temperatures than quartz glass tubes, higher in strength and higher pressure than quartz glass tubes
Sapphire at high temperatures is also an inert state, composed of pure Al2O3 powder, does not contain Na, K and other active metal ions, high temperatures above 1000 degrees will not be like quartz glass separated out of the gaseous conductive Na, K ions. Isotope elements do not react to sapphires. The isotopes isolated from geological samples are fully protected from contamination.
| General | Chemical Formula | Al2O3 |
| Cystal System | Hexagonal system | |
| Melting Temperature | 2040℃ | |
| Thermal | Thermal Expansion | Parallel to C-axis:6.7*10-6 |
| Perpendicular to C-axis:5.0*10-6 | ||
| Specific Heat | 0.18 Cal/gm°K(25℃) | |
| Mechanical | Density | 3.98-4.1g/cm3 |
| Hardness | 9 Moh's Scale | |
| (Hv)≥1700kg/mm2 | ||
| Modulus of Elasticity | 340-380Gpa | |
| Compressive Strength | 2.1Gpa | |
| Tensile Strength | 0.19Gpa | |
| Optical | Index of Refraction | Parallel to C-axis:1.769 |
| Perpendicular to C-axis:1.769 | ||
| Index of IR Transmission | 85% | |
| Electrical | Electrical Resistance | ＞1016Ω/cm(25℃) |
| Dielectric Constant | 7.5-10 | |
| Chemical | Erosion Resistance | Can not be corroded by adid or alkali at mormal temperature, only can be corroded by HF at 300℃ |
Why US?
1. We’re the rare source manufacturer of color sapphire boule, and the most professional factory of sapphire processing, especially the special watch case.
2. We have our own sapphire grown equipent with CZ and KY method.
3. Professional customized production according to the drawing provided by clients.
4. Precision work of sapphire processing and polishing.
5. Experienced technicians and skilled workers.
FQA
1. Are you a trading company or factory?
We are a professional factory of sapphire products, also a trading company .
2.Can you do customized products?
Yes, we specialized in customized production or OEM work.
CAD,3D drawing are needed.
3.Could you provide samples?
Yes, we could provide samples with a charge, but if you place the order with a quality above 100pcs, the sample charge will be refunded.
4.What’s the delivery time?
It depends on the type of products and the quality.
For watch case, the regular time is around 5-8 weeks for 200pcs according to the difficulty of the processing.
5.How about the payment?
T/T payment is prefered.
6.How about the delivery?
Mostly by air, like DHL, Fedex.
Company Details
Business Type:
Manufacturer,Exporter,Trading Company,Seller
Year Established:
2019
Total Annual:
1500000-300000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
ARH Sapphire Co., Ltd is a company engaged in optoelectronic materials, new crystal materials,especially all kinds of sapphrie products,which are widely used in consumer electronics, precision equipment, laser communications, medical, environmental protection, high-end instruments... ARH Sapphire Co., Ltd is a company engaged in optoelectronic materials, new crystal materials,especially all kinds of sapphrie products,which are widely used in consumer electronics, precision equipment, laser communications, medical, environmental protection, high-end instruments...
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