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Polyken denso tape 980 / 955 tape

Categories Polyethylene anticorrosion tape
Place of Origin: Jining
Brand Name: xunda
Certification: ISO9001
Model Number: T300
MOQ: 100 rolls
Packaging Details: packing in cartons
Delivery Time: shipping within 7 days
Payment Terms: T/T .L/C
Supply Ability: 5000000 mTS
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    Polyken denso tape 980 / 955 tape


    System description:

    The Polyken tape 980 / 955 Travel Coating System is a multilayer system used for the protection of steel pipelines. Polyken tape1019, 1027 Liquid Adhesives can be used as primers. In addition to serving as primers, these liquid adhesives themselves represent an anti-corrosion layer and provide a uniformly smooth contact surface to promote high adhesion of the coating system to the pipe. They are designed for machine or brush application and are formulated with stress-corrosion cracking inhibitors.

    The Anti-Corrosion layer Polyken #980 is engineered to assure a high bond to the primed surface with excellent conformability characteristics. The mechanical protection layer Polyken #955, achieves a complete bond to the #980 inner layer, providing maximum handling and in-service protection for the coating system. The adhesives in these and all Polyken tape systems contain proven anti-microbial additives.

    Product Features & Benefits

    Worldwide reference lists. Established in-ground history.

    Impermeable to oxygen and moisture.

    Resistant to soil stress. Superior in-ground performance.

    Uniform coating thickness. Plant coating quality with in-suit application.

    Low cathodic protection current requirements. Saves cost over life of pipeline.

    Compatible with all pipe diameters and generic plant coating systems.
    Minimizes inventory, saves money.

    System Properties


    Type

    980-15

    980-20

    980-25

    980-30

    955-20

    955-25

    955-30

    Thickness

    15mil

    0.38mm

    20mil

    0.508mm

    25mil

    0.635mm

    30mil

    0.762mm

    20mil

    0.508mm

    25mil

    0.635mm

    30mil

    0.762mm

    Backing

    9mil

    0.229mm

    9mil

    0.241mm

    10mil

    0.25mm

    10mil

    0.25mm

    15mil

    0.38mm

    20mil

    0.508mm

    25mil

    0635mm

    Adhesive

    6mil

    0.152mm

    11mil

    0.279mm

    15mil

    0.381mm

    20mil

    0.508mm

    5mil

    0.127mm

    5mil

    0.127mm

    5mil

    0.127mm

    When used for ductile iron pipes inner layer 980-20 or 980-25 and outer layer 955-20 or 955-25 are recommended.


    Elongation

    ³300%

    ³400%

    Tensile Strength

    55 N/cm

    70 N/cm

    Color

    Black

    White

    Peel Adhesion to Primed Pipe

    33 N/cm

    Dielectric Strength

    30 KV

    Dielectric Breakdown

    26 KV/mm

    Cathodic Disbandment

    0.24 in radius 6.4 mm

    Water Vapor Transmission Rate

    < 0.1%

    Volume Resistivity

    2.5 x 1015 ohm.cm

    Impact resistance

    5.5Nm

    Penetration Resistance

    <15%

    Performance

    AWWA C-209,ASTM D 1000,EN 12068


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