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https://www.cryscore.com/products/sapphire-wafers-sapphire-substrates/

Due to the less mismatched lattice and stable chemical and physical properties, sapphire(Al2O3) wafer is the popular substrates for III-V nitrides, superconductor and magnetic epi-film. They are widely used in GaN and thin-film epitaxial growth, silicon on sapphire, LED market and optics industry.

CRYSCORE is a professional sapphire wafer manufacturer who manufactures 99.999% high purity single crystal polished sapphire wafers, for epitaxy. And our sapphire (Al2O3) substrates feature excellent surface finish, which is the key LED parameter.

If you are looking for reliable sapphire substrate manufacturers, contact us now.

Different Types of Sapphire Wafers
CRYSCORE can offer Epi-Ready grade polished sapphire substrates wafer with a very low surface roughness in complete orientation options.

FEATURES OF SINGLE CRYSTAL SAPPHIRE
Among all China sapphire substrate suppliers, CRYSCORE has always devoted ourselves to the quality of sapphire substrates.

1. Optical sapphire has a high optical transmittance, so it is widely used as microelectronic tube dielectric material, ultrasonic conduction element, waveguide laser cavity, and other optical elements, as window materials for infrared military devices, space vehicles, high-intensity lasers and optical communications.

2. Sapphire has high rigidity, high strength, high working temperature, abrasion resistance, corrosion resistance characteristics, so sapphire substrate is often used in harsh environments, such as boiler water gauge (high-temperature resistance), commodity bar code scanner, bearing, and other precision manufacturing (wear resistance), coal, gas, well detection sensors and detector windows (anti-corrosion).

3. Sapphire has the characteristics of electrical insulation, transparency, good thermal conductivity, and high rigidity, so it can be used as the substrate material of integrated circuits, such as LED and microelectronic circuits, ultra-high-speed integrated circuit.

CRYSCORE'S EXCELLENT SAPPHIRE WAFERS
99.999 % high purity single crystal Al2O3 material.
Special CMP (Chemical Mechanical Polishing) technology to ensure the performance of Al2O3 substrate at a low cost.
Excellent surface quality in all orientations (less than 0.2 nm for C-plane, less than 0.5 nm for A-plane, M-plane, R-plane, N-plane, V-plane, 10-14, etc.)
Cleaned in class 100 cleanroom by ultrapure water with quality above 18MΩ *cm.
25 pcs a pack or single pack is available to maximize customer flexibility in their research.
Traceable product serial number.
Compact carton packaging for safer shipping and cost-saving.
Standard wafers are Generally in stock to ensure a quick delivery.
As one of best China sapphire wafer manufacturers, CRYSCOR is committed to supirior quality and cost-eefective sapphire substrates for your business.

LOOK AT WHERE SAPPHIRE WAFER APPLIED
CRYSCORE is one of sapphire ingot manufacturers, our unpolished or polished sapphire wafers are widely used in the industries of LED, semiconductor, microelectronic and more.

Now the sapphire substrate cost is low, if you have needs to buy sapphire wafer, please contact us.