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CY11GU Anti-UV PET Film for Solar Cell Back sheet
  • Name: CY11GU Anti-UV PET Film for Solar Cell Back sheet
  • Model: CY11GU
  • email  Contact Us
    • CY11GU Anti-UV PET Film for Solar Cell Back sheet
Product Details

1.Features and application

White weather resistant PET film, good light shielding performance, good dimensional stability, electrical insulation, excellent Anti-UV property, very good hydrolysis resistance performance. Mainly used in the field of solar energy back (Fluorine-free).


2.Thickness & Specification

Standard thickness: 260μm. Thickness can be customized according to customer's specific requirement.


Specification

Property

Unit

Index

Test Method

Thickness

μm

260±2%

310±2%

Tensile strength  ≥

MD

Mpa

140

140

GB/T13542.2-2009

TD

100

100

Elongation at break  ≥

MD

%

100

100

GB/T13542.2-2009

TD

90

90

Heat shrinkage 

(150℃, 30min)  ≤

MD

%

1.2

GB/T13542.2-2009

TD

0.6

WVTR  ≤

g/(m2.24h)

2.0

GB/T 21529-2008

Electrical strength  ≥

V/μm

70

GB/T 1408.1-2008

PCT Accelerated aging test  ≥

%

30

121℃, 100%RH, 2atm, 48H

Anti ultraviolet test

/

3 (200kwh/m2)

3 (300kwh/m2)

IEC61215-2005

Remark: Tensile properties, dimensional stability,wetting tension, electrical strength and light transmittance are type inspection, other index are delivery inspection.


3.Storage conditions

Stored in a clean, dry, ventilated place, keep away from fire and heating, avoid direct sunlight.

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