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    Crocking resistance of PVDF heat shrink tubing

    Website:www.dicoretubing.com   Date:2020-03-27

    PVDF heat shrink tubing is one kind of hign temperature resistance heat shrink tubing , the operating temperature can be 175℃ . So it wildly used for protecting wire in high temperature envirment . The data of PVDF heat shrink tubing as below . 

    PropertyTest MethodTypical Data
    Operating temperature

    IEC 216

    -55℃ to +175℃

    Tensile strength

    ASTM D 2671

    34.5MPa

    Elongation at break

    ASTM D 2671

    150%

    Elongation at break after aging

    250℃/168hrs.

    100%

    Heat shock

    300℃/1hr.

    No cracking

    Cold bend

    -55℃/1hr.

    No cracking

    Flammability

    VW -1

    Pass

    Volume resistance

    IEC 93

    1013Ω.cm

    Dielectric strength

    ASTM D 2671

    30kV/mm

    Normal sizeAs supplied(mm)After recovered (mm)Tube shapeStandard length (m/roll)
    (inch)(mm)Inside diameter(Min.)Inside diameter (Max.)Wall thickness(Nom.)

    3/ 64

    1.2

    1.2

    0.6

    0.25±0.05

    O

    200

    1/16

    1.6

    1.6

    0.8

    0.25±0.05

    O

    200

    3/ 32

    2.4

    2.4

    1.2

    0.25±0.05

    O

    200

    1/ 8

    3.2

    3.2

    1.6

    0.25±0.05

    O

    100

    3/16

    4.8

    4.8

    2.4

    0.25±0.05

    O

    100

    1/ 4

    6.4

    6.4

    3.2

    0.30±0.05

    O

    100

    3/ 8

    9.5

    9.5

    4.8

    0.30±0.05

    50

    1/ 2

    12.7

    12.7

    6.4

    0.30±0.05

    50

    3/ 4

    19.1

    19.1

    9.5

    0.42±0.05

    50

    1

    25.4

    25.4

    12.7

    0.50±0.05

    50

    1-1/2

    38.1

    38.1

    19.1

    0.50±0.05

    50

    Today I want to tale about another important performance of PVDF heat shrink tubiing , Crocking resistance .

    It can be used for protecting kinds of brake wire , such as : Throttle cable on a motorcycle , brake wire protection , protect the steel wire inside the office chair lift adjuster . 

    If you need it , contact us please , we will provide you best qualtity goods and price . 

    Author: Gaven

    Prive:

    Next:Heat shrinkable crimp splice

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