5 Canada 
5 UK 
4 India 
3 Russia 
2 Saudi Arabia 
2 China 
1 Pakistan 
1 Brazil 
1 Singapore 
1 Germany 
1 Australia 
1 Ukraine 
Monocrystal Silicon Solar Wafer - China
price: contact company for price
No.
Item Standard specification
1 Wafer Square Side 125x125±0.5mm 156x156±0.5 mm
2 Diagonal Length 150±0.5mm 200±0.5mm
3 Growth Method CZ CZ
4 Conductivity Type
5 Shape Wafer
6 Surface Orientation
7 Dislocation
8 Resistivity
9 Lifetime
10 Carbon Content
11 Oxygen Content
12 Wafer Thickness
13 Square Side Angle
14 TTV/
15 Warp/ Bow ≤ 50 μ m ≤ 30 μ m
16 Saw mark
17 Edge Chips Length≤ 1.0mm, Depth≤ 0.5mm, ≤ 1 ea/ wafer
18 Wafer Surface As- cut and cleaned
19 Contamination No dirt/ oil stain/ remains of soap/ glue
20 Scratch/ Cracks/ pinhole No scratch, cracks and pinholes visible with naked eyes.
21 Packing Wafer is in cassette, carton box outside.
Company Contact:
- Posted By: Western Minmetal (SC) Corporation
- Phone: 862885187252
- Address: E2-1-1011, Global Center, No.1700 Tianfu Avenue No, Chengdu , China
- Email:
- Website: http://www.matltech.com
Published date: August 14, 2014
- Business Description: Western Minmetals(SC) Corporation was founded in Chengdu.
We are an
important supplier of refractory material such as tungsten, molybdenum
and mica to the advanced industry.
We are a leading supplier of high purity materials for use in semiconductor compounds, imaging equipment and information industry.
We are a major supplier of mono crystal silicon, cadmium telluride thin film cell material and semiconductor compounds for solar photovoltaic, integrated circuits and other electronic industry.
We are an indispensable supplier of specialty chemicals and inorganic oxide materials to special metals and chemicals field.
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