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Sapphire wafer

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Sapphire wafer

The  Sapphire wafer are utilized for various electronic and optical parts.  Products such as Semiconductor Wafer Carriers; Electrical Insulators;  Thin Film Deposition; Transparent Electronic Substrate; Silicon on  Sapphire Wafers; Superconductor Substrate.etc.

Specifications:

Material :

Optical Grade Single Crystal Sapphire

Orientation :

Random, C-axis , A-plane , R-plane and M-plane

Diameter :

1″,2″,3″and 4″

Thickness :

0.15mm, 0.33mm, 0.43mm, 0.50mm

Tolerance :

±0.01mm - ±0.2mm

Surface Finish :

Epi-polished, Ra<0.3nm


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