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    您现在的位置:Insulation combined material - 6520-50 Polyester film Fish-paper flexible combined material

    6520-50 Polyester film Fish-paper flexible combined material

     

    1、Basic Inion
    Thickness:
    above 0.15mm
    Width:1000mm
    Colour:Natural ,Cyan and Deep Blue
    Sheets:approx. 1000*990mm
    Tapes:from 10mm width upwards

    2、Composition and application
    6520-50 Fish Paper is a two-layer flexible laminate insulating material consisting of polyester film/fish paper.The used adhesive is acid-free and temperature resistant.The thickness of polyester film is 0.050mm.
    6520-50 Fish Paper has obvious good properties in mechanical strength and electrical strength.It is used widely in engines,electrical applicance and instrument as insulating material.Heat resistance is Class E.
    Special thickness and combinations can be supplied according to customer.
     
    3、Package and other terms
    This product is usually supplied in rolls.The roll weight is 70±5kg/roll.It also can be supplied in forms of sheet and tape.
    Materials of Core:Paper         Specification:76mm(3'')
    Package:Inside is polythene film.Outside is carton or wooden case.
    Store:Sealed and in dry place.

    4、Main Technical Data
    6520-50 Polyester film Fish-paper flexible combined material

    NO.

    Technical Specification

    Unite

    Values

    1

    Thickness

    mm

    0.15

    0.17

    0.20

    0.22

    0.25

    0.27

    0.30

    0.35

    0.45

    0.60

    2

    Thickness Tolerance

    mm

    ±0.02

    ±0.02

    ±0.03

    ±0.03

    ±0.03

    ±0.03

    ±0.03

    ±0.035

    ±0.045

    ±0.06

    3

    Nominal Grammage and tolerance

    g/㎡

    190±28

    215±32

    250±38

    275±40

    310±46

    330±50

    370±55

    490±73

    550±82

    730±110

    4

    Thickness of polyester film

    mm

    0.05

    5

    Tensile Strength

    MD

    No Bending

    N/10
    mm Width

    ≥100

    ≥110

    ≥120

    ≥135

    ≥150

    ≥175

    ≥200

    ≥240

    ≥360

    ≥400

    After Bending

    ≥70

    ≥75

    ≥80

    ≥85

    ≥95

    ≥100

    ≥110

    ≥180

    ≥275

    ≥320

    TD

    No Bending

    ≥80

    ≥85

    ≥90

    ≥90

    ≥95

    ≥100

    ≥105

    ≥120

    ≥180

    ≥200

    After Bending

    ≥50

    ≥50

    ≥50

    ≥55

    ≥60

    ≥70

    ≥80

    ≥115

    ≥175

    ≥190

    6

    Elongation

    MD

    No Bending

    ≥2

    ≥3

    After Bending

    TD

    No Bending

    ≥8

    ≥10

    After Bending

     

    7

    Breakdown Voltage

    KV

    ≥8

    8

    Bond strength at 25 degree C

    No delamination

    9

    热态粘结性(130±2℃ 10 min)

    No delamination,no blister,no adhesive flow

    10

    Temperature

    120

    Note:The properties of this product are different according to the thickness of the polyester film.So pls tell us the thickness of the polyester film when you purchase our product.

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