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  • Double-side waterblocking tape introduction

    Double-side waterblocking tape introduction

    Application:
    Waterblocking armoring , between optical cable ,communication cable and power cable components.Non corrosive.
    Composition:
    Polyester non-woven fabric; polyacrylate swelling powder;adhesive
    Code:
    HZD

    Double-side waterblocking tape  introduction


    Property
    Test method
    Unit HZD20 HZD25 HZD30 HZD40

    Mass per unit area

    ISO9073-1

    g/

    80±10

    90±10

    100±10

    120±10

    Thickness

    ISO9073-2

    mm

    0.20±0.03

    0.25±0.03

    0.30±0.03

    0.40±0.03

    Tensile strength

    ISO9073-3

    N/cm

    ≥25

    ≥30

    ≥40

    ≥40

    Elongation

    ISO9073-3

    ≥12

    ≥12

    ≥12

    ≥12

    Swelling speed

    Q/1002WHS001-2012

    mm/min

    ≥8

    ≥8

    ≥10

    ≥10

    Swell height

    Q/1002WHS001-2012

    mm/3min

    ≥10

    ≥12

    ≥12

    ≥14

    Short term stability

    Q/1002WHS001-2012

    230

    230

    230

    230

    Long term stability

    Q/1002WHS001-2012

    90

    90

    90

    90

    Moisture content

    Q/1002WHS001-2012

    ≤9

    ≤9

    ≤9

    ≤9