SHANGHAI FAMOUS TRADE CO.,LTD
SHANGHAI FAMOUS TRADE CO.,LTD For The Good Reputation,By The Best Quality ,With The Fastest Efficiency.
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- Made from synthetic sapphire, with 99.999% purity of Al₂O₃ (aluminium oxide).
- Rated at 9.0 on the Mohs scale, scratch-resistant and durable.
- 85% vision light transmissivity, excellent clarity and visibility.
- Customization supported with design drawings.
- High performance in demanding environments, including harsh ones.
*These are some of the sapphire parts
Sapphire parts are essential in various high-tech applications due to their outstanding properties.
Sapphire crystals are used in optical windows and watch crystals, prized for their exceptional hardness, transparency, and durability.
Sapphire glass provides high light transmissivity and scratch resistance, making it ideal for precision optics.
Sapphire windows are employed as protective barriers and viewing panes, delivering impact resistance and clarity in harsh environments.
Additionally, sapphire wafers are crucial in manufacturing LEDs and other electronic devices, offering a high-quality surface for material growth.
Each sapphire part leverages the material’s hardness, transparency, and resistance to wear and high temperatures.
ZMSH has been deeply involved in the sapphire industry for more than ten years, adhering to quality service and customer needs as its goal, and striving to build itself into a first-class high-tech enterprise in the field of optoelectronic materials.
| Chemical formula | Al2O3 |
| Crystal class | Hexagonal system, rhomboidal class |
| Density, g/cm3 | 3.98 |
| Melting point, °K | 2303 |
| Optical transmission range, µm | 0.17 - 5.5 |
| Refractive index at 0.532 µm | n0=1.7717, ne=1.76355 |
| Size | Customized |
| Surface Quality | 40-20 scratch-dig |
| Surface Flatness | λ/4 @ 633 nm |
| Hardness (Mohs) | 9.0 |
*If you have any other requirements, please tell us to customize one.
1. Sapphire Parts Crystal Optical Cylinder Lens Hardness 9.0 High Light Transmittance Customized
2.Fused Optical Quartz Glass Windows Quartz Crystal DSP SSP
1. Q: How do sapphire parts compare to other materials?
A: Sapphire parts are more durable and resistant to scratching compared to many other materials, such as glass or plastics.
They also offer superior thermal stability and chemical resistance, but they can be more expensive and challenging to machine.
2. Q: How often are sapphire parts replaced?
A: Sapphire parts are typically replaced infrequently due to their durability and resistance to wear and damage.
Replacement generally occurs only when there is significant physical damage or if the part becomes outdated or no longer meets performance requirements.