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Saniwave Technology Co., Ltd.
Website: www.saniwaveltd.com
Tel: +86-755-89216755
Fax: +86-755-89264521
E-mail:  info@saniwaveltd.com
Address: 601, Building T, Hengyu Science 
and Technology Park, No.1 Ruiji Road, 
Longgang District, Shenzhen, China

Wafer Substrates
 Product >> Wafer Substrates >> All categories
 
Number：
 GLWF06
Name：
 Glass Wafers
Specifications：
 2", 4“，6“
Remarks：
Category：
 Wafer Substrates
 
   Product description
2-inch quartz wafer parameters
Material: Quartz Glass
Diameter: 50.8 ± 0.25 mm
Thickness: 500 ± 25um
Flat edge length: 16 ± 2.0mm
Polishing: Double sided polishing
Front roughness: Ra ≤ 0.5nm
Back roughness: Ra ≤ 0.5nm
Surface finish: SD 60/40

Parallelism: ≤ 30“


4-inch quartz wafer parameters
Material: Quartz Glass
Diameter: 150 ± 0.25 mm
Thickness: 500 ± 25um
Flat edge length: 30 ± 2.0mm
Polishing: Double sided polishing
Front roughness: Ra ≤ 0.5nm
Back roughness: Ra ≤ 0.5nm
Surface finish: SD 60/40
Parallelism: ≤ 30“
 
6-inch quartz wafer parameters
Material: Quartz Glass
Diameter: 150 ± 0.25 mm
Thickness: 1000 ± 25um
Flat edge length: 47 ± 2.0mm
Polishing: Double sided polishing
Front roughness: Ra ≤ 0.5nm
Back roughness: Ra ≤ 0.5nm
Surface finish: SD 60/40
Parallelism: ≤ 30“
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