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    Semi-Conducting Two Layers Heat Shrink Tube

    Moodel:TLHST

    Semi-Conducting Two Layers Heat Shrink Tube (TLHST) provide high insulation and external layer is made from semi-conductive materials to provide electric shielding.

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    Semi-Conducting Two Layers Heat Shrink Tube (TLHST) is dual wall heat shrinkable tubing which inner layer is made from 

    insulation material to provide high insulation and external layer is made from semi-conductive materials to provide electric 

    shielding. The tubing manufactured with special technology, is very suitable for applications in power cable joints up to 36kV.


    >Material: cross-linked polymer, Two Layer.

    >Operating temperature: -40℃~100℃.

    >Shrink temperature: start at 100℃ and full recovery at 130℃.

    >Color: Black. 


    Inner Insulation Layer

    Property

    Test Method

    Standard Value

    Hardness(Shore A)

    ASTM-D-2671

    ≤90

    Tensile strength,Mpa

    ASTM -D- 2671

    ≥12

    Elongation,%


    ≥300

    Volume resistance, Ω·cm

    IEC 93

    ≥1×1014

    Water Absorption(%)

    ASTM-D-570

    ≥0.5

    Outer Semi-Conductive Layer

    Property

    Test Method

    Standard Value

    Hardness(Shore A)


    ≤90

    Tensile strength,Mpa

    ASTM -D- 2671

    ≥12

    Elongation,%

    ASTM -D- 2671

    ≥300

    Volume resistance, Ω·cm

    IEC 93

    1×102~1×103Ω·cm


    Size(mm)

    Inner Diameter as Supplied(mm)

    After Recovery(mm)

    Length(m)

    Inner Diameter

    Total thickness

    30/11

    ≥30

    ≤11

    5.0±0.3

    300-1200mm as required

    35/13

    ≥35

    ≤13

    5.0±0.3

    45/16

    ≥45

    ≤16

    5.0±0.3

    55/20

    ≥55

    ≤20

    5.0±0.3

    65/27

    ≥65

    ≤27

    5.0±0.3

    88/32

    ≥88

    ≤32

    7.0±0.3

    100/40

    ≥100

    ≤40

    7.0±0.3

    120/47

    ≥120

    ≤47

    7.0±0.3


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    Shenzhen Dicore Technology Co.,Ltd.

    401, Building 5, YiJiaYang Industrial Park, HuaYun Rd,DaLang,
    LongHua District,Shenzhen, China, 518109.

    +86-755-21018891 Fax: +86-755-21018581

    sales@dicore.cn

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