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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:


  • Phone: 862885187252

  • Address: E2-1-1011, Global Center, No.1700 Tianfu Avenue No, Chengdu, China

  • Email: Email


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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