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
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

Material Notes:

EVA film for encapsulating solar modules Lushan EV1050G1 is mainly used for PV module encapsulation. Itâ€™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/inÂ³	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	180Â° peel, peel speed is 100 mm/min
	0.00125 kN/m @Time 1.44e+6 sec	0.00713 pli @Time 400 hour	180Â° peel, peel speed is 100 mm/min
	0.00132 kN/m @Time 2.88e+6 sec	0.00753 pli @Time 800 hour	180Â° peel, peel speed is 100 mm/min
	0.00150 kN/m @Time 3.24e+6 sec	0.00856 pli @Time 900 hour	180Â° peel, peel speed is 100 mm/min
	0.00153 kN/m @Time 7.20e+6 sec	0.00873 pli @Time 2000 hour	180Â° peel, peel speed is 100 mm/min

Thermal Properties	Metric	English	Comments
Melting Point	65.0 - 75.0 Â°C	149 - 167 Â°F	ASTM D148
Shrinkage, MD	0.00 % @Temperature 120 Â°C, Time 180 sec	0.00 % @Temperature 248 Â°F, Time 0.0500 hour	Q/LSXC
Shrinkage, TD	0.00 % @Temperature 120 Â°C, Time 180 sec	0.00 % @Temperature 248 Â°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 (85Â°c, 85 RH%)
	3.5 % @Time 3.60e+6 sec	3.5 % @Time 1000 hour	after heat and humidity aging (85Â°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 (85Â°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	Â±0.02	Q/LSXC

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