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Guangzhou Lushan New Materials EV1050G2

Guangzhou Lushan New Materials EV1050G2 is EVA film for encapsulating solar modules Lushan EV1050G1 is mainly used for PV module encapsulation. It's based on an ethylene vinyl acetate (EVA) copolymer and supplemented by special Chemical Accessories.

Polymer Name: Ethylene Vinyl Acetate Copolymer (EVA)

Physical Form: Film

Features: Excellent Performance, Good Adhesion, Good Aging Behavior, High Light Transmission, High Volume Resistivity, Low Yellowing Properties, Thermally Conductive

Technical Data Sheet

Enhanced TDS

Knowde-enriched technical product data sheet

Identification & Functionality

Polymer Name
Ethylene Vinyl Acetate Copolymer (EVA)
Technologies
Plastics
Product Families
Plastics — Parts, Shapes & Films

Features & Benefits

Materials Features
Excellent Performance,
Good Adhesion,
Good Aging Behavior,
High Light Transmission,
High Volume Resistivity,
Low Yellowing Properties,
Thermally Conductive
Product Highlights

EVA film for encapsulating solar modules Lushan series could effectively protect to the PV cell, and has excellence performance of transmittance and aging-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 life.

  • Low yellowness index change and low light transmittance attenuation, insure the high service efficiency of PV modules.

  • Excellent compatibility with flux, welding ribbon, location tape, backsheet and silica gel.、

  • Solar EVA film quality stability ensured by the complete and scientific quality management system.

Applications & Uses

Markets
Electrical & Electronics
Applications
Electrical & Electronics — Devices & Assemblies
Other Devices & Assemblies
Electrical & Electronics — Packaging & Assembly
Other Packaging & Assembly Applications
Electrical & Electronics — Parts & Components
Semiconductor Manufacturing
Plastics & Elastomers End Uses
Encapsulant,
Semiconductor Applications

Properties

Physical Form
Film
Typical Properties
ValueUnitsTest Method / Conditions
Surface (Uncured)One Side Embossed-Visual Inspection
Thickness Tolerance±0.02mmQ/LSXC
Shrinkage (120°C, 3min)MD=0%Q/LSXC
Shrinkage (120°C, 3min)TD=0%Q/LSXC
Gel Contentmin. 80%Q/LSXC
Adhesion (To Glass)min. 100%Q/LSXC
Adhesion (To backsheet)min. 80N/cmASTM D903
UV Cutoff Wavelength300.0nmQ/LSXC
Refractive Index1.49-ISO489
Transmittancemin. 91%ASTM D1003
Melt Point70±5°CASTM D148
Melt Flow Index22±5g/10minASTM D1238
Density0.95g/cm3ISO1183
Volume Resistivitymin. 1×1014Ω-cmASTM D150
Water Absorptionmax. 0.1%ISO62:2008
Tensile Strength15.0MPaISO 527-3
Elongation at Breakmin. 500%ISO 527-3
Young’s Modulus5.0MpaISO 527-3

Technical Details & Test Data

Technical Details

With Strong R&D ability, Lushan has developed series solar EVA film new technolgies based on the fast cure

  • solar EVA film Lushan EV1050G1, such as:

  • solar EVA film with high transmittance technology

  • solar EVA film with reinforced friendly technolgy

  • solar EVA film with low temperature fast cure technology