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Sapphire Wafer

SPD

Description

Sapphire is a hard crystal,it widely been used for watch and mobilephone, Beauty equipment ,lasers,LED, and so on.Sunday can make One face or two face be polished sapphire wafers.



Specifications:

Material: High purity,Al2O3,Sapphire,≥ 99.995%, High Purity

Dia.: 1& acute;& acute;,2& acute;& acute;,3& acute;& acute;,4& acute;& acute;,5& acute;& acute;,6& acute;& acute; or customer-made

Thickness: 0.1mm,0.2mm0.25mm,0.3mm,0.43mm,0.65mm,1mm or other on request.

Thickness tolerance:+/-25um

Orientation: A-plane, C-plane ,R-plane, M-plane,free.

Orientation Flat:16mm,30mm or customer-made.

Edge chamfer: Rounded chamfer.

BOW: -15um<0um

TTB<0.25um-<5um

Package: Clean,Sealed Package.

sapphire wafer, sapphire wafer,

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Sapphire Window for watch...

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2& acute;& acute; sapphire wafer,4& acute;& acute; sapphire wafer.6& acute;& acute; sapphire wafer...

Changchun Sunday Optoelectronics Co.,ltd

optical lens prism window mirror filter optical coating

Address: No 9576Donghuan Road,Changchun,130000,China,
Changchun, Jilin
China,

Tel: 86-431-81323204
Fax:

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