EVA Encapsulant

1 solar eva film certified by TUV for large C-si module.
2 high adhesion > 60 and transparacy>91.5%,
3 excellent anti-aging.
1 EVA Encapsulant V2008B certified by TUV,SGS, ROSH,UL Authority
2 PROVEN high QUALITY comparing with
Etimex VISTASOLAR® FILMS
3 the largest SOLAR EVA manufacturer in China for 10 years
4 Hight quality with competitive price
5 ISO9001-2000
ISO9001,ISO14001,QHSAS 18001
management


Property
Unit
Fast Cure
Melting Index
g/10 min
32
Softening Point
ºC
66
Optical Transmissionafter cure
%
90
Densityafter cure
g/cm³
0.95
Specific Heat
j/ºC*g
2.3
Thermal Conductivityafter cure
W/mk
0.3
Glass Transition Temperatureafter cure
ºC
-30
Ultimate Tensile Strength (after cure)
psi
2620
Ultimate Elongation
%
350
Secant Modulus(1%elongation,23 ºC)
1b/in²
1120
Water Absorption (20ºC 24h)
%
0.1
Gel Content (145ºC 15 min)
%
85
Adhesive Strength
N/cm
70
UV cutoff wavelength
nm
360
Refractive Index

1.482
Light resistanceUV irradiation 500hr
%
>90
Heat Resistance (90ºC 1000hr)
%
>90
Low temperature (-40ºC 1000)
%
>90
Damp Heating Test85 ºC,85%, at 1000hours
%
>86
Shrinking Rate
%
<4