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Polyken 934 Cold Applied Pipeline Tape Coating System

Product Description

Product Description

POLYKEN 934  is a cold applied tape Coating System designed for the Corrosion Protection of field joints, fittings, and specialty piping. The highly conformable backing and thick, aggressive Adhesive also make it the ideal repair system for all types of main line coatings. The POLYKEN 934 tape with very tacky adhesive has a release plastic liner to enable proper unwinding of the roll. Whether used as a double wrap system or as a single wrap with a mechanical layer, the POLYKEN 934 tape coating system is universally specified in the oil, gas and water industries.

 

Properties

Backing : Special blend of stabilized polyethylene

Adhesive : Butyl rubber and Adhesion Promoting Resins

 

PROPERPTIES

UNIT

TEST METHOD

TYPICAL VALUES

POLYKEN934-40

POLYKEN934-50

POLYKEN934-60

POLYKEN934-65

Total thickness

mil

ASTM D 1000

40mils

50mils

60mils

65mils

Tensile Strength

N/cm

ASTM D 1000

60

70

80

100

Elongation 

%

ASTM D 1000

300

300

350

350

Peel adhesion

  To primed pipe

N/cm

ASTM D 1000

30

33

35

35

Dielectric Strength

KV/mm

ASTM D 1000

42

42.6

43

43.8

Volume Resistivity

ohm·cm

ASTM D 257

2.5 X 1012

2.5 X 1012

2.5 X 1012

2.5 X 1012

Water Vapor Transmission Rate

g/ m2 /24h

ASTM E 96

0.06

0.05

0.03

0.02

Water Absorptivity

%

ASTM D 570

0.1

0.1

0.1

0.1

Application Temperature

 

-20-+70

Max service temperature

 

-40-+80℃

Performance

AWWA C-209,ASTM D 1000,EN 12068

Recommended primer     :      P1027

Additional mechanical layer :      POLYKEN 955

 

Other Products

 

 

FAQ

Q: Are you trading company or manufacturer ?

A: We are factory.

Q: How long is your delivery time?

A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge but do not pay the cost of freight.Q: What is your terms of payment ?

A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.

 

Contact

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Product Categories : Cold Applied Pipe Coating System