Photovoltaic Encapsulant Film

Inshine EP803

Product Features

   It has good cutoff function in the ultraviolet band (290-380), ensuring the anti UV ability of the component. It can convert the light in the UV band to other bands, improving the photoelectric efficiency of the component. 

Product characteristics

Test items

unit

Referenced standards

Specification value

Wide in width

mm

GB/T 13542.2-2009

standard value0-+5

Weight in grams

g/m2

ISO 536-2012

standard value

Tensile strengthMD

MPa

GB/T 13542.2-2009

10

Tensile strengthTD

MPa

GB/T 13542.2-2009

10

Elongation at breakMD

%

GB/T 13542.2-2009

400

Elongation at breakTD

%

GB/T 13542.2-2009

400

Heat shrinkage rate120×3minMD

%

GB/T 13542.2-2009

3.0

Heat shrinkage rate120×3minTD

%

GB/T 13542.2-2009

0.5

EVA and glass Peel Strength

N/cm

GB/T 2790-1995

60

EVA and cell peel strength

N/cm

GB/T 2790-1995

40

Transmittance380-1100nm

%

T/CPIA0004-2017

90

Transmittance290-380nm

%

T/CPIA0004-2017

<30

Volume resistivity

Ω·cm

GB/T 1410-2006

1×1015

Anti migration performance (105 ℃, 96h migration width)

cm

<0.2

Crosslinking degree (xylene method)

%

GB/T 29848-2013

75-95

Constant damp heat test

85℃×85%RH 1000H

Yellowing indexYI

--

IEC 61215-2 2016

3.0

Peel strength with glass

N/cm

40

UV aging resistance test

120KWH/m2

Yellowing indexYI

--

IEC 61215-2 2016

3.0

Peel strength with glass

N/cm

40

PCT high temperature and high humidity experiment

48h

Yellowing indexYI

--

T/CPIA0004-2017

3.0

Peel strength with glass

N/cm

40


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