Amber Polyimide Film for Traction Motor

Amber typical general-purpose polyimide film Amber typical general-purpose polyimide film is widely used in mechanical, electronic lines, which is successfully used under temperature -269℃-400 ℃。Widely used in high temperature tape, class H motor/ traction motor/transformer insulation, magnet...
    Product Details

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    SH Amber typical general-purpose polyimide film is widely used in mechanical, electronic lines, which is successfully used under temperature -269℃-400 ℃。Widely used in high temperature tape, class H motor/ traction motor/transformer insulation, magnet wire wrapping,insulation gasket,etc.


    Specification(thickness): 1mil-10mil


    Characters:

    High temperature resistance

    Good tensile strength

    Excellent insulation property

    Flame retarding

    Halogen-free,environment-friendly


    Application:

    Polyimide silicon tape

    High temperature label

    FCCL stiffener function

    Die cut

    Cable

    motor/transformer insulation


    Available thickness: 12.5um 25um 50um 75um 100um 125um 175um 200um  230um 250um


    TDS:

    No

    Item

     

    Unit

    Index Value

    25

    50

    75

    100

    125

    150

    175

    200

    225

    250

    1

    Density

    kg/m3

    1420±20

    2

    Tensile strength

    MD

    MPa

    ≥137

    ≥135

    ≥130

    ≥100

    TD

    ≥137

    ≥115

    ≥90

    3

    Elongation rate

    MD&TD

    %

    ≥40

    35

    4

    Shrinkage rate

    200

    %

    ≤0.5

    5

    Electrical strength48-62HZ

    kV/mm

    ≥150

    ≥130

    ≥110

    ≥90

    6

    Volume resistivity

    200

    Ω. cm

    ≥1.0×1015

    7

    Surface resistivity200

    Ω

    ≥1.0×1013

    8

    Relative dielectric constant


    ≤4

    9

    Dielectric loss factor48-62HZ


    ≤0.012

     

    Product test machine

    Before product delivery, we make testing each batch, we own following test instruments: tensile machine (test tensile strength, elongation rate), voltage machine(test breakdown voltage), thickness gauge(thickness test), two dimensional test machine(test shrinkage rate).

     

    Packaging marking, storage and transportation

    1. packing in rolls with plastic package outside, then put into carton.

    carton will be marked with product name, specification, quantity information

    2. film should be stored in a dry and clean room.

    3. during storage and transportation, dampness and mechanical damage should be avoided.

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