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 LocationHome > Products > EVA Solar Cell Film
EVA Solar Cell Film
Introduction
Technical data
Laminating Process
EVA Safety Glass interlay
 
 
  Technical data
 
Technical Data

Item

Unit

Test method

Fast Cure

Adhesive strength with glass

N/cm

ASTM D903

60

Adhesive strength with BBF

N/cm

ASTM D903

60

Shrinkage Ratio on the glass

Machine direction

%

ASTM D1204-05

3.0

Crossing direction

%

2.0

Shrinkage Ratio on the backsheet

Machine direction

%

3.0

Crossing direction

%

2.0

Light transmittance

%

ASTM D1003

90.0

Gel content(15030min)

%

ASTM D2765

80

VA content

Wt%

TGA

32

MFR

g/10min

ASTM D1238

30.5

Melting p[oint

C

ASTM D3417

60

Water-absorbing ratio

%

ASTM D570

<0.01

Hardness

Shore A

ASTM D2240

70

Refraction rate

/

ASTM D542

1.492

Specific heat

J/Cg

ASTM C351

2.32

Density

g/cm3

ASTM D1506

0.95

UV cut off wavelength

nm

/

360

Volume resistivity

cm

ASTM D257

3.01013

Breakdown voltage

KV/mm

ASTM D149

22.2

Tensile strength

Mpa

ASTM D882

16.8

Elongation ratio

%

958.98

Tensile modulus

Mpa

10.49

UV-aging   (UV,1000h)

Yellowish index

YI

ASTM G154

3.0

Transmittance change

%

1.0

Damp heat

( 85% RH, 85,

 1000h )

Yellowish index

YI

IEC 68

3.0

Transmittance change

%

1.0

 
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