Sapphire (Al2O3) high purity wafers/substrates

Key Specifications
Chemical formula Al2O3
Diameter (inch) 2, 4, 6
Thickness (um) 430, 650, 1200
Purity (%) 99.996
Orientation C to M

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We can supply 2inch, 3inch, 4inch and 6inch sapphire substrates. C-plane, A-plane, M-plane and R-plane wafers are all available to meet your all kinds of research required.

General specifications for reference are below: