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        Transparent backsheet

        Product Series

         Models

         Structure 

        Thickness

         Color

        BEC-301T

        F-coating/PET/F-coating

        305μm

        Transparent

        BEC-301TM

        F-coating/PET/F-coating/Mesh

        325μm

        Transparent+mesh

        BEC-303T

        PVDF/Adhesive/PET/F-coating

        325μm

        Transparent

        BEC-303TM

        PVDF/Adhesive/PET/F-coating/Mesh

        345μm

        Transparent+mesh

        BEC-306T

        PVF/Adhesive/PET/F-coating

        325μm

        Transparent

        BEC-306TM

        PVF/Adhesive/PET/F-coating/Mesh

        345μm

        Transparent+mesh


        Introduction

        Firstbacksheet?  BEF-402 is a backsheet with more than 1500VDC partial discharge, which consist of PO layer, hydrolysis resistant PET layer and two fluorine coating layers. BEF-402 has excellent insulation and moisture barrier property, which can  meet the application  requirement of high voltage PV modules. 
        Firstbacksheet?  BEC-301T is transparent designed as tri-layer structure, which not only has high light transmittance and low haze, but also has excellent insulation performance and long term weather durability property. BEC-301T can be used in building and double power modules with the advantage in lightweight and lamination condition. 


        Basic Property



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