Polyimide Film for H-class motors, Electrical Insulation and Other Electrical Purposes.

Short Description:

Product Description The polyimide film is produced by the ” film casting”, which has high temperature resistance, radiation resistance and excellent dielectric properties. It is widely used in H-class motors, electrical insulation and other electrical purposes. Standard No.: JB/T 2726-1996 Skills requirement Appearance: The surface of the film is smooth and smooth, and there should be no defects such as wrinkles, tears, particle bubbles, pinholes and foreign impurities. The edges...


  • Die Cutting: Available
  • Customized Solution: Available
  • Factory Inspection: Available
  • Samples Delivery day: 3 days by air express
  • Certification: SGS, ROSH, ISO
  • Product Detail

    Product Tags

    Product Description

    The polyimide film is produced by the ” film casting”, which has high temperature resistance, radiation resistance and excellent dielectric properties. It is widely used in H-class motors, electrical insulation and other electrical purposes.

    Standard No.: JB/T 2726-1996

    Skills requirement

    1. Appearance: The surface of the film is smooth and smooth, and there should be no defects such as wrinkles, tears, particle bubbles, pinholes and foreign impurities. The edges are neat and without damage, and the film is supplied in rolls.
    2. Size
      • Thickness and allowable deviation: recommended thickness, Custom thickness aalso available upon request.
      • Width and length: supplied according to customer requirements.

    Datasheet

    NO

    Index descnption

    Unit

    Index Value(TY6051)

    1

    Standardthickness

    µm

    25

    40

    50

    75

    100

    125

    175

    200

    2

    Allowable tolerance

    µm

    +4
    -3

    +6
    -5

    +7
    -6

    +8
    -6

    +10
    -7

    +8
    -8

    +8
    -8

    +8
    -8

    3

    Density

    Kg/m³

    1420±20

    4

    Tensile

    Longitudinal
    Transverse

    Mpa

    ≥135
    ≥115

    5

    Elongation
    at break

    Longitudinal
    Transverse

    %

    ≥35

    ≥50

    ≥50

    6

    Hot-
    Shrinkage
    rate

    150℃
    400℃

    %

    ≤1.0
    ≤3.0

    7

    Frequency
    electrical
    strength

    Average value
    Individual value

    MV/m

    ≥150
    ≥100

    ≥130
    ≥80

    ≥110
    ≥70

    ≥100
    ≥60

    ≥100
    ≥60

    8

    Volume resistivity at 200℃

    Ωm

    ≥1.0×1010

    9

    Surface rssistivity at 200℃

    Ω

    ≥1.0×1013

    10

    Relative dielectnic constant

    -

    3.5±0.4

    11

    Dielectric dissip ation factor

    -

    ≤4.0×10-3

    12

    Long tenm heat resist ance
    Temp erature Index

    ≥380

    Packaging mark, storage and transportation

    1. The film is supplied in rolls on the core, each roll is sealed in a plastic tape and placed in a dry, clean carton.
    2. Each package should indicate the model number, product name, specifications, batch number, gross weight, factory name, and date of manufacture. It is accompanied by a product inspection certificate. At the same time, the words “moisture proof” and “anti-shock” are indicated on the package.
    3. The film should be stored in a dry and clean room. The storage period is two years from the date of shipment. Once exceeds the storage period, it can still be used if it passes the standard inspection.
    4. Avoid moisture and mechanical damage during storage and transportation.

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