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blue polyken pipeline visco elastic coating tape
Mar 05, 2016

System Description

Blue polyken pipeline visco elastic coating tape is a visco-elastic polymer wrap coating system being used in very low temperatures and is extremely successful.

Protection against corrosion on flanges, field welds,

T-pieces, valves, tanks and other parts of

materials/systems,can be applied at minus temperatures but

adhesion improves when the product itself is at

room temperature.

Rehabilitation of existing PE coating

Self recovering in the case of small damages inflicted by stones, sand or bugs. Backfilling can take place immediately after application which reduces the turnaround costs and contractors idle

Time.


Features

Simple and Easy for applicators

Easy to mould

Does not age, crack, tear

Variable product versions:gun, wrap, sausage, tube

Very fast and easy to apply

No waste and non-toxic

-Is easy to use and can be applied in almost any situation, including below- and above-grade structures and steel pipelines,elbow pipe, pipe bending, three joints and insulated flange.

-Remains flexible even after decades

-Adheres to any dry surface, such as concrete, steel, pvc, piping, ducts, etc.

-Is easy and safe to use. No primers, solvents or heating are required.

-Is the latest viscous elastic coating, with unique features.

-100% impervious to moisture and gases.Works as a corrosion / vapor barrier, water stop and encapsulation agent

-Is a long-term solution for Soil-to-air transitions, Field joints, High salt and water content,In-ditch applications,Pipeline Renovation Repair

- Excellent Self healing

-No curing time,Permanent wetting characteristics.

-100% inert formulation : no reactive groups and no deterioration in the course of time.
-30 years product warranty.


Properties

Item

Test method

Performance

color

Visual estimation

Green or blue

thickness

ISO 9001

1.8-2.0mm

Density

DIN 53479

1.6-1.7g/cm3

Application temperature

--

-40 to +70℃

Water absorption

ASTM D 570

﹤0.1%

Tensile strength

DIN 30672

45N/cm

peel strength to steel (23℃)

ISO 21809-3

Tested on steel (Sa2 1/2,St2 and St3)and plant coatings PP,PE,FBE .Results on all sustrates:

@-45℃

-PP,PE,FBE min 3N/mm.

-steel  min 20N/mm

@+23℃  min0.5N/mm

@+70℃  min 0.05N/mm

Cathodic disbondment resistance

EN 12068

﹤6mm

Dielectric strength

DIN53481

12kv/mm

Drip resistance

ISO21809-3

Tested 72 h @130 ℃,No dripping of compound


Lap shear strength

ISO21809-3

Tested @+23°C and +50°C  on steel(Sa 2½, St 2 and St 3). Results on all substrates:

@-45℃ min 3 N/mm2

@23℃ min 0.3 N/mm2

@70℃ min 0.03 N/mm2

- Cohesive failure

- ≥ 99% coverage of surface

- ≥ 0.6 mm residual thickness

Water Vapor Transmission Rate

ASTM E 96

0.025%


Ordering Information

Wide: 50mm,75mm,100mm,150mm

Length: 5m,10m,20m


Packing

Coiled on cardboard cores.Packed in cardboard boxes.


Storage

Indoor, dry and clean. No shelf- life .


We're Here to Help

  • 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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