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  • Solar backplane based film series

    Product NameBase film solar battery back
    Product Type:TF11
    Product Specifications

    Conventional thickness

    Width

    Core size

    125~250μm

    ≥500mm

    Φ76.2/152.4mm

    Product Features:
    Translucent, good dimensional stability
    Excellent mechanical properties, heat resistance, electrical insulation properties
    Water vapor transmission rate
    Good processability compound

    Product Features

    ITEM

    Unit

    Specifications Typical

    Test Method

    Standard thickness

    μm

    125

    150

    188

    250

    GB/T 6672-2001

    Density

    g/cm3

    1.40

    1.40

    1.40

    1.40

    GB/T 14335-2008

    Transmittance

    %

    ≤65

    ≤65

    ≤65

    ≤65

    GB/T 2410-2008

    Haze

    %

    ≥90

    ≥90

    ≥90

    ≥90

    GB/T 2410-2008

    Elongation
     

    MD

    Mpa

    ≥170

    ≥160

    ≥150

    ≥140

    GB/T 1040.3-2006

    TD

    ≥170

    ≥160

    ≥150

    ≥140

    Tensile Strength

    MD

    %

    ≥90

    ≥90

    ≥90

    ≥90

    GB/T 1040.3-2006

    TD

    ≥90

    ≥90

    ≥90

    ≥90

    Heat Shrinkage
    150℃30min

    MD

    %

    ≤1.5

    ≤1.5

    ≤1.5

    ≤1.5

    GB/T 16958-2008

    TD

    ≤1.5

    ≤1.5

    ≤1.5

    ≤1.5

    Surface tensionDuplex

    mN/m

    56

    56

    56

    56

    GB/T 14216-2008

    PCT(2kgSteam pressure

    hr

    ≥60

    ≥60

    ≥60

    ≥60

    -

    Water vapor transmission

    g/(m2.24h)

    ≤2.5

    ≤2.0

    ≤1.8

    ≤1.5

    GB/T 1037-1988

    Frequency electric strength

    V/μm

    ≥105

    ≥90

    ≥80

    ≥65

    GB/T 12802.2-2004

    Partial discharge voltage

    VCD

    ≥710

    ≥750

    ≥810

    ≥1000

    IEC 60664-1-2007

    Nanjing Lan Po Industrial Co., Ltd.Copyright page 蘇ICP備06039122號  Address: Nanjing, Jiangsu Province, central door Maigaoqiao Wanshou Village 94 | Fax:025-85316941| Email:caolpc@yahoo.com.cn
    Tel:025-85314823-208/658/205,025-85316941(Marketing Department Contact Cao Min)/025-85314823-102 (Office)
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