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Polyken Polyethylene Adhesive Tape

Polyken Polyethylene Adhesive Tape

If you are looking for China golden supplier and China good supplier polyken polyethylene adhesive tape, good quality and high quality polyken polyethylene adhesive tape, please feel free to contact Jining Qiangke Pipe Anticorrosion Materials Co.,Ltd. System Description The POLYKEN 980,955 is a...

Description

If you are looking for China golden supplier and China good supplier polyken polyethylene adhesive tape, good quality and high quality polyken polyethylene adhesive tape, please feel free to contact Jining Qiangke Pipe Anticorrosion Materials Co.,Ltd.

  

  

Tape introduction

Polyethylene anticorrosion adhesive tape is also called polyethylene anticorrosive adhesive tape, polyethylene tape, polyethylene tape, butyl rubber as the main component of the composite rubber layer with polyethylene as the main component of the base layer volume of anti-corrosion materials. The rubber layer ensures the adhesion, water absorption and sealing of the product, and the base layer effectively ensures the permeability, the thermal aging, the tensile strength and the overall impact resistance of the adhesive tape. After more than and 10 years of joint efforts, our company's production of polyethylene anti-corrosion tape has reached the international advanced level. Widely used in petroleum, natural gas, chemical, electric power, metallurgy, urban gas pipe network, water supply pipelines and other facilities outside the metal pipe corrosion, also known as pipe anti-corrosion tape.

Anticorrosive coating structure and grade

The anticorrosion layer is divided into:

1 Primer, anticorrosive adhesive tape (tape) and protective tape (take out) composed of composite structure;

2 anticorrosive layer composed of primer and adhesive tape.

At present, the structure of the domestic polyethylene anticorrosion adhesive tape is a primer + inner belt + external anticorrosive layer structure, and the anticorrosive adhesive tape is also coated with a corrosion protective layer structure.


System Description

The POLYKEN 980,955 is a multilayer system used for the protection of steel pipelines.

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 POLYKEN 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.


Features

-Resistant to soil stress

- Excellent adhesion to pipe and self

-Low cathodic protection

-Long-term in-ground performance

- Serve for low-high temperatures

- Cold applied

-Uniform coating thickness

-Compatible with all pipe diameters and generic plant

coating systems

-Qualified ASTM D1000,AWWA C 214,EN 12068 standards


Structure

The specification of the tape consists of two layers, adhesive layer and film backing

Adhesive: butyl rubber

Outer layer: Special blend of stabilized polyethylene


Properties

Product Properties

Test method

                            Typical Value

POLYKEN980-15

POLYKEN980-20

POLYKEN980-25

POLYKEN980-30

Total Thickness


15mil(0.381mm)

20mil(0.508mm)

25mil(0.635mm)

30mil(0.762mm)

Backing of PE film


9 mils(0.229 mm)

12mil(0.305mm)

13mil(0.330mm)

10mil(0.254mm)

Butyl Rubber Adhesive


6 mils(0.152 mm)

8mil(0.203mm)

12mil(0.305mm)

20mil(0.508mm)

Tensile Strength

ASTM D1000

40 N/cm

55 N/cm

62 N/cm

70 N/cm

Elongation

ASTM D1000

300%

330%

350%

400%

Peel Adhesion to Primed Steel

ASTM D1000

24.5 N/cm

25 N/cm

26.5 N/cm

30 N/cm

Water Vapor Transmission Rate

ASTM E 96

0.10g/m2

0.10g/m2

0.09g/m2

0.08g/m2

Water absorption after 1 day,At+23℃

ASTM D570

0.10%

0.10%

0. 08%

0. 06%

Volume Resistivity

ASTM D 257

2.0 x 1015 ohm.cm

2.5 x 1015 ohm.cm

2.5 x 1015 ohm.cm

2.5 x 1015 ohm.cm

Dielectric Strength

ASTM D149

30 kV

35 kV

42kv

43kv


Ordering Information

POLYKEN 980 and 955 tape coatings are in roll form. 

Eg.: POLYKEN980-20  BLK  6"×400'

POLYKEN 980

Product Model No.

Standard ordering options

20

Total tape thickness in mils

15mils(0.381mm),20mils(0.508mm),25mils(0.635mm),30mils(0.762mm)

BLK

Tape backing color

Black (BLK)

6

Tape width in inches

2"(50mm),,4"(100mm),6"(150mm),9"(228mm),12"(305mm)18" (457mm)

400

Tape roll length in feet

100ft(30M),200ft(61M),400ft(122M),600ft(183M),800ft(244M)


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  • Jining Qiangke Pipe Anticorrosion Materials Co.,Ltd
    Add:Jiaxiang Industry Park,jining,shandong
    Contact: Mr.Jecky Li
    Mobile: +86-018266876533
    Tel: +86-537-6400111 Fex: +86-537-6400222
    Mail: famoustape@163.com

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