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ISARD Encapsulation Film Series
ISARD 1280 POE film
ISARD 1280 encapsulation film is produced by mixing ethylene-1-octene copolymer resin (POE) with various necessary additives. In a solar PV module, its purpose is to bind the glass and backsheet durably, and protect and fix the solar cells. It has excellent electric insulation and strong resistance to dampness, heat and ultraviolet ageing. Its stable resistance to PID ensures that the module will work efficiently and durably outdoors.
NO.PerformanceTest ItemStandard ValueUnit  ISARD 1280
1Physical PropertiesThicknessGB/T 6672-2001mm0.4 -0.8(+/-0,05mm)
DensityASTM D792g/cm30.87
Tensile strength  (After lamination)GB/T 13022-91Mpa≥6
Ultimate Elongation (After lamination )%≥400
Peel Strength with GlassASTM D903N/cm≥70
Peel Strength with Back SheetN/cm≥40
MD/TD shrinkageASTM 1204MD%/TD%≤4/≤2
2Thermal PropertiesGel contentASTM 1204≥70%
3
Volume resistivityASTM 2765Ω .cm≥ 1.0×1015
4Electrical PropertiesLight transmission
after lamination   (280- 380nm)
GB 1410-89N/cm≤20
5optical   propertiesLight transmission
after lamination
(380nm~1100nm)
GB/T 2410-
2008
N/cm≥90
UV aging Yellowness Index(60kWh/m2 )GB/T 2410-
2008
ΔYI≤5.0
6DurabilityHeat/Humidity85℃/85 aging 1000hGB/T 29848ΔYI≤5.0

1.Can effectively prevent the risk of PID components.

2.Superior weather resistance (including high temperature, high humidity, UV, etc.) 

3.Excellent adhesion retention after aging

4.The best light transmittance, to ensure the efficiency of power generation components 

5.Lower shrinkage, to ensure the quality of laminated stability


1.Tube diameter: 76mm

2.Outer packing for special pressure-resistant carton, transport at the bottom of the tray and stretched with a fixed film, 1 roll / box.

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