ISARD Encapsulation Film Series
ISARD 1180 POE encapsulation film
ISARD 1180 polyolefin elastic encapsulation film is a cross-linked composite polyolefin PV encapsulating material that is produced by mixing polyolefin copolymer resin with various necessary additives in certain mixing ratio. It is characterized by excellent moisture insulation, the ability to firmly bind the glass and backsheet durably, the ability to protect and fix solar cells, excellent resistance to dampness, heat and ultraviolet ageing, and long stable resistance to PID.
NO.PerformanceTest ItemTest MethodUnit  ISARD 1180
1Physical PropertiesThicknessGB/T 6672-2001mm0.4~0.8
Density


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
2Thermal PropertiesMD shrinkageASTM 1204%≤4
TD shrinkage%≤2
3
Gel contentASTM D2765%≥70
4Electrical PropertiesVolume resistivityGB 1410-89Ω.cm≥ 1.0×1015
5optical   propertiesLight transmission
after lamination   (280- 380nm)
GB/T2410-2008%≤80
Light transmission
after lamination
(380nm~1100nm)
GB/T2410-2008%≥90
6DurabilityUV aging Yellowness Index(60kWh/m2 )GB/T 29848ΔYI≤5
Heat/Humidity85℃/85 aging 1000hGB/T 29848ΔYI≤5

1.Can effectively prevent the risk of PID components.

2.Superior weather resistance (including high temperature, high humidity, UV, etc.) ·Excellent adhesion retention after aging

3.The best light transmittance, to ensure the efficiency of power generation components ·Lower shrinkage, to ensure the quality of laminated stability

4.ISARD 1180 is widely compatible to the all ISARD series product, such as ISARD 1280/2180/2280/3180/3280.

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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