ENLIGHT™ 4145F

Category: Polyolefin, Unspecified , Polyolefin Encapsulant Film
Manufacturer: The Dow Chemical Company
Trademark: ENLIGHT™
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: lblGEF_ENLIGHT-4145F.pdf
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Message
ENLIGHT 4145F Polyolefin Encapsulant Film is intended for use in Photovoltaic applications. This film is suitable for rigid modules that use crystalline silicon or thin film technologies, as well as flexible module configurations.

General Characteristics:
  • Optical Transmission: >90%
  • Lower UV cutoff: 285 nm
  • Thickness: 18 - 30 mil (457 - 762 µm)
  • Width: 20 - 86 in (510 - 2180) mm
General Information
Forms
  • Film
FilmsNominal ValueUnitTest Method
Film Thickness 457µmInternal Method
Adhesion to Glass 1> 7.2kN/mInternal Method
OpticalNominal ValueUnitTest Method
UV Cutoff - E-5 2.79cm
FilmsNominal ValueUnitTest Method
Tensile Elongation ASTM D882
    MD : Break > 500%
    TD : Break > 500%
Water Vapor Transmission 23.3g/m²/24 hrASTM F1249
ElectricalNominal ValueUnitTest Method
Volume Resistivity > 2.0E+16ohms·cmASTM D257
Dielectric Strength 590kV/mmASTM D149
OpticalNominal ValueUnitTest Method
Refractive Index 31.480Internal Method
Transmittance 4> 90.0%Internal Method
Note Message
1 .180 degree peel test, avg.
2 .Measured at 38°C and 100% RH
3 .Measured on an ellipsometer
4 .From 450 nm to 1,200 nm, total hemispherical light transmission
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