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1040mm Polyimide film for high temperature masking

Categories High Temperature Tape
Brand Name: Kapton
Model Number: 6339
Certification: UL,CE
Place of Origin: China
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Kingzom Co., Limited
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    1040mm Polyimide film for high temperature masking

    High temperature polyimide tape for masking

    Polyimide film is synthesized by polymerizing PMDA 4-formic acid-2-anhydride of benzene (PMDA )and 4.4-diamino-diphenyl-ether oxide (ODA) in strong polar solvents through the process of forming film and imine treatment at high temperature.

    Polyimide film can resist high temperature and radiation as well as possess excellent dielectric performance and physical performance.

    Polyimide film applicable to motor Grade H, electric appliance insulation, and the electric insulating materials for other purposes.


    Polyimide Film surface is smooth, bright and clean. It shall have no defects, such as folding, tearing, particulate, air bubble, pinhole and any external impurity. Its edges shall be orderly and have no breakage. And the film is provided in rolls.

    Excellent flame retardant property
    Excellent resistance to radiation

    Excellent performance of insulation and mechanism

    Good radio-resistance, irradiated with r ray of 10^9, its properties unchanged
    High and low temperature resistant : -269C(-452.2F) ~+260C(+492F), wide range of working temperature –60C to +250C for long time, and up to +400C for short time working without any modification in electrical and mechanical properties
    Excellent chemical stability. Resistant to freon and most organic solution, no corrosion made by any inorganic acid and alkali except for caustic alkali
    Complexed with many materials, moisture protection and corroision resistance are greatly improved


    Class H insulation for electric machinery and appliance

    Formed coil insulation of traction motors etc
    Slot liner insulation, interlayer insulation in Motor, transformer, capacitor insulation
    For wrapping of electromagnetic wire and high-temperature cable

    The substrates or overlay of Flexible Printed Circuits Board. (F-PCB)
    The backing material for pressure –sensitive adhesive tape, F46(FEP) tape, polyimidetube
    Nuclear industries


    Amber, black, red, green, transparent


    Width: 6mm - 1040mm,custom sizes are available upon request.

    Thickness: 5.5um~250um

    Data Sheet

    Glad to get your inquiry for assist your project.

    Quality 1040mm  Polyimide film for high temperature masking for sale
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