soalr moudle eva film

manufacturer,dupont eva film,Good light transmittance,Excellent durability,adhesion, stability.
The specification is shown with thickness and width, the thickness is normally between 0.20—0.80 mm and the common thickness is 0.50mm;with can be selected according to customers request, the width usually are:350,560,680,810,1000,1080mm etc. maximum width is 1900mm.
Performance:
Good light transmittance.
Excellent durability.
Excellent adhesion to glass, TPT.
Excellent stability.
EVA solar module film technical data:
Item
Unit
LK-105
VA Contents
%
30
Melting Point
(before cross-linking)
°C
72
Light Transmittance
%
91
Density
g/cm³
0.96
Specific Heat
J/°C. g
2.3
Heat Conductivity
W/mk
0.3
Glass Transition
Temp° C
-40
Tensile Strength at Break
(after cross-linking)
Mpa
20
Elongation at Break
(after cross-linking)
%
520
Water Absorption
(20°C20min)
%
0.1
Cross-linking rate
(140°C20min)
%
80-90
Adhesive Strength
(First EVA-Glass)
N/20mm
96
Adhesive Strength
(First EVA-TPT)
N/20mm
120
Light Resistance
(UV Radiation 800hr)
%Retention
95 or above
Damp Heat Test
(1000hrat+85°C,85%RH)
%Retention
95 or above
Shrinkage Rate
(120°C,3min)
MD%
<3.0
TD%
<2.0