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Lushan EV1050G1/RF EVA Film for Encapsulating Solar modules, Reinforced Friendly

Category Polymer , Film , Thermoplastic , Ethylene Vinyl Acetate , Ethylene Vinyl Acetate Copolymer (EVA), Film Grade
Manufacturer Lushan
Trade Name
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Lushan EV1050G1/RF EVA Film for Encapsulating Solar modules, Reinforced Friendly.pdf
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Material Notes:
EVA film for encapsulating solar modules Lushan EV1050G1 is mainly used for PV module encapsulation. It’s based on an ethylene vinyle acetate (EVA) copolymer and supplemented by special Chemical Accessories. EVA film for encapsulating solar modules Lushan series could effectively protect to the PV cell, and has excellent performance of transmittance and ageing-resistant. It provides structural support, electrical isolation, physical isolation/protection, and thermal conduction for solar circuits, as well as to maximize the service life of solar module. Solar EVA Film Characteristic:High volume resistivity and lasting adhesion strength holding capacity, and insure PV modules have long service lifeLow yellowness index change and low light transmittance attenuation, insure the high service efficiency of PV modulesExcellent compatibility with flux, welding ribbon, location tap, backsheet and silica gelSolar EVA film quality stability ensured by the complete and scientific quality management system.Information provided by Lushan
Physical Properties Metric English Comments
Density 0.960 g/cc
0.0347 lb/in³
ISO 1183
Water Absorption <= 0.10 %
<= 0.10 %
ISO 62:2008
Melt Flow 17 - 27 g/10 min
17 - 27 g/10 min
ASTM D1238
Mechanical Properties Metric English Comments
Tensile Strength at Break 15.0 MPa
2180 psi
ISO 527-3
Elongation at Break >= 400 %
>= 400 %
Tensile Modulus 0.00800 GPa
1.16 ksi
Young's; ISO 527-3
Peel Strength 0.00120 kN/m

@Time 0.000 sec
0.00685 pli

@Time 0.000 hour
180° peel, peel speed is 100 mm/min
0.00125 kN/m

@Time 1.44e+6 sec
0.00713 pli

@Time 400 hour
180° peel, peel speed is 100 mm/min
0.00132 kN/m

@Time 2.88e+6 sec
0.00753 pli

@Time 800 hour
180° peel, peel speed is 100 mm/min
0.00150 kN/m

@Time 3.24e+6 sec
0.00856 pli

@Time 900 hour
180° peel, peel speed is 100 mm/min
0.00153 kN/m

@Time 7.20e+6 sec
0.00873 pli

@Time 2000 hour
180° peel, peel speed is 100 mm/min
Thermal Properties Metric English Comments
Melting Point 65.0 - 75.0 °C
149 - 167 °F
ASTM D148
Shrinkage, MD 0.00 %

@Temperature 120 °C,
Time 180 sec
0.00 %

@Temperature 248 °F,
Time 0.0500 hour
Q/LSXC
Shrinkage, TD 0.00 %

@Temperature 120 °C,
Time 180 sec
0.00 %

@Temperature 248 °F,
Time 0.0500 hour
Q/LSXC
Optical Properties Metric English Comments
Refractive Index 1.49
1.49
ISO 489
Yellow Index 2.9 %

@Time 0.000 sec
2.9 %

@Time 0.000 hour
3.0 %

@Time 0.000 sec
3.0 %

@Time 0.000 hour
after heat and humidity aging (85°c, 85 RH%)
3.5 %

@Time 3.60e+6 sec
3.5 %

@Time 1000 hour
after heat and humidity aging (85°c, 85 RH%)
3.9 %

@Time 3.60e+6 sec
3.9 %

@Time 1000 hour
4.0 %

@Time 5.40e+6 sec
4.0 %

@Time 1500 hour
4.9 %

@Time 7.20e+6 sec
4.9 %

@Time 2000 hour
5.0 %

@Time 7.20e+6 sec
5.0 %

@Time 2000 hour
after heat and humidity aging (85°c, 85 RH%)
Electrical Properties Metric English Comments
Volume Resistivity >= 1.00e+14 ohm-cm
>= 1.00e+14 ohm-cm
ASTM D150
Descriptive Properties Value Comments
Surface Uncured One Side Embossed
Thickness Tolerance ±0.02
Q/LSXC
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