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K32
Heat-Shrinkable Tube
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K32

Material: polyolefin.
Standard color: Black.
Shrink temperature: min. 90℃
Thin wall; Shrink ratio: 2:1; Radial Shrinking: min. 50%; Longitudinal Shrinking: 5±5%
Continuous operating temperature: -55 to 125℃
UL/CSA Recognized, flammability VW-1, UL rating voltage 600V
Application: Insulation & protection for cable and connector.

    product detail

    Technical Data

    Property

    Test Method

    Typical Performance

    Tensile strength (MPa)

    UL 224

    ≥10.4

    Ultimate elongation(%)

    UL 224

    ≥200

    Tensile strength after heat aged (MPa)

    UL224; 158℃X168h

    ≥7.3

    Elongation after heat aged (%)

    UL224; 158℃X168h

    ≥100

    Flammability

    UL 224

    VW-1

    Dielectric strength (kV/mm)

    UL 224

    ≥15

    Volume resistivity (Ω•cm)

    UL 224

    ≥1×1014

    Product Parameters

    Item No.

    Size

    As supplied

    After shrinkage

    Application range

    Internal Diameter

    min.

    Wall Thickness nominal

    Internal Diameter

    Max.

    Wall Thickness nominal

    WK32-1

    1.0

    1.5±0.2

    0.20±0.05

    ≤0.65

    0.36±0.10

    0.75~0.9

    WK32-1.5

    1.5

    2.0±0.2

    0.20±0.05

    ≤0.85

    0.36±0.10

    0.95~ 1.4

    WK32-2

    2.0

    2.5±0.2

    0.20±0.05

    ≤1.0

    0.45±0.10

    1. 1~ 1.8

    WK32-2.5

    2.5

    3.0±0.2

    0.20±0.05

    ≤1.3

    0.45±0.10

    1.35~2.3

    WK32-3

    3.0

    3.5±0.2

    0.20±0.05

    ≤1.5

    0.45±0.10

    1.6~2.7

    WK32-3.5

    3.5

    4.0±0.2

    0.23±0.05

    ≤1.8

    0.45±0.10

    1.85~3.2

    WK32-4

    4.0

    4.7±0.2

    0.25±0.05

    ≤2.0

    0.45±0.10

    2. 1~3.6

    WK32-5

    5.0

    5.5±0.2

    0.28±0.05

    ≤2.5

    0.56±0.10

    2.6~4.5

    WK32-6

    6.0

    6.5±0.2

    0.28±0.05

    ≤3.0

    0.56±0.10

    3. 1~5.4

    WK32-7

    7.0

    7.5±0.3

    0.30±0.05

    ≤3.5

    0.56±0.10

    3.7~6.3

    WK32-8

    8.0

    8.5±0.3

    0.30±0.08

    ≤4.0

    0.56±0.10

    4.2~7.2

    WK32-9

    9.0

    9.5±0.3

    0.30±0.08

    ≤4.5

    0.56±0.10

    4.7~8.0

    WK32-10

    10.0

    10.5±0.3

    0.30±0.08

    ≤5.0

    0.56±0.10

    5.2~9.0

    WK32-11

    11.0

    11.5±0.3

    0.30±0.08

    ≤5.5

    0.56±0.10

    5.7~ 10.0

    WK32-12

    12.0

    12.5±0.3

    0.30±0.08

    ≤6.0

    0.56±0.10

    6.2~ 11.0

    WK32-13

    13.0

    13.5±0.3

    0.35±0.08

    ≤6.5

    0.70±0.10

    6.7~ 12.0

    WK32-14

    14.0

    14.5±0.3

    0.35±0.10

    ≤7.0

    0.70±0.10

    7.3~ 13.0

    WK32-15

    15.0

    15.5±0.4

    0.35±0.10

    ≤7.5

    0.70±0.10

    7.8~ 14.0

    WK32-16

    16.0

    16.5±0.4

    0.35±0.10

    ≤8.0

    0.70±0.10

    8.3~ 15.0

    WK32-18

    18.0

    19.0±0.5

    0.35±0.10

    ≤9.0

    0.70±0.10

    9.3~ 17.0

    WK32-20

    20.0

    22.0±0.5

    0.40±0.10

    ≤10.0

    0.83±0.10

    10.4~ 19.0

    WK32-22

    22.0

    24.0±0.5

    0.40±0.12

    ≤11.0

    0.83±0.15

    11.4~21.0

    WK32-25

    25.0

    26.0±0.5

    0.45±0.12

    ≤12.5

    0.90±0.15

    12.8~24.0

    WK32-28

    28.0

    29.0±0.5

    0.45±0.12

    ≤14.0

    0.90±0.15

    14.4~29.0

    WK32-30

    30.0

    31.5±1.0

    0.45±0.12

    ≤15.0

    1.00±0.15

    16.0~29.0