Single Crystal Al2O3 Synthetic Sapphire Rod High Thermal Conductivity

Place of Origin china
Brand Name zmkj
Model Number rod-001
Minimum Order Quantity 30pcs
Price by case by FOB
Packaging Details PET Films
Delivery Time 20DAYS
Product Details
Materials 99.999% Al2O3 Application Semicondutor Wafer, Led Chip, Optical Glass Window, Electronic Ceramics,bearing
Advantagement High Hardness9.0,wear Resistance, VisVisible Light TransmittanceVisible Light Transmittance 85%
Color Red And White Type Single Crystal
High Light

synthetic ruby rod


sapphire ingot

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Product Description

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Synthetic Sapphire is a single crystal form of corundum, Al2O3, also known as alpha-alumina, alumina,

and single crystal Al2O3. Sapphire is aluminium oxide in the purest form with no porosity or grain boundaries, making it theoretically dense. The combination of favourable chemical, electrical, mechanical, optical, surface, thermal, and durability properties make sapphire a preferred material for high performance system and component designs. For various semiconductor applications, sap

phire is the best choice in comparison with other synthetic single-crystals.


The advantage of sapphire
1- Thinner and Stronger than Standard Glass Windows

2- Transmits Wavelengths Ranging From UV to Mid-Infrared
3- Features Extreme Surface Hardness and Chemical Resistance

Sapphire rods are manufactured from single crystal sapphire, making them ideal for demanding applications (such as laser systems) because of their extreme surface hardness, high thermal conductivity, high dielectric constant and resistance to common chemical acids and alkalis. Sapphire is the second hardest crystal next to diamonds and, because of their structural strength, sapphire windows can be made much thinner than other common dielectric windows with improved transmittance. Chemically, sapphire is single crystal aluminum oxide (Al2O3), and is useful in a transmission range from 0.2 - 5.5µm.


3. We can supply professional customized sapphire parts in time and provide cooperation

and support of new product development and technology appliance.


Sapphire Optical Applications
Rod lenses are mainly used in Sensors, light guides, and endoscopes, laser systems.
we can make polishing either the end faces or the cylindrical faces depanding on customer’s using.
Rod lens can be two end faces polished, cylindrical faces polished, coating is available.

Sapphire Washers, Sapphire Windows, Sapphire Bearings, Sapphire Rods, Sapphire Tubes, Ruby,sapphire wafer, dome sapphire, Sapphire insulation Film, Sapphire ball lens, Sapphire/ruby ball

Single Crystal Al2O3 Synthetic Sapphire Rod High Thermal Conductivity 0


Specifications Our manufacturing capacity
Diameter 0.5--350mm
Thickness 0.1--350mm
Length 0.1--400mm
Width 0.1--400mm
TTV <0.005
Bow <0.01
Warp <0.01
Side damage <0.01
Roughness <0.3nm
S/D 10/5--80/50
Thinest Wall thickness 0.1mm
Chamfering According to the customer requirement
Crystal Orientation ±0.01°
Vertical degree 5′
parallelism 5′
Surface line/Flatness 1/4L-10L
Transmittance 85%