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Underground Pipeline Inner Tape.mp4

4 year ago
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Product details

Description                                                                                                        

The POLYKEN®980  cold applied inner tape for underground pipe is a multi layer system used for 

the protection of steel pipelines. POLYKEN® 1019,1027 Liquid Adhesives can be used as primers for this 

system. 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 formulated with stress-corrosion cracking inhibitors. 

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

Backing :  Special blend of stabilized polyethylene

Adhesive : Butyl rubber and Adhesion Promoting Resins

Total tape thickness in mils:15mils(0.381mm),20mils(0.508mm),25mils(0.635mm),30mils(0.762mm)

Tape width in inches:2"(50mm),4"(100mm),6"(150mm),9"(228mm),12"(305mm)18" (457mm)

Tape roll length in feet:100ft(30M),200ft(61M),400ft(122M),600ft(183M),800ft(244M)

Anti- corrosion Self Adhesive Tape

Other Products Recommendation                                                                   

Visco-Elastic Tape, Aluminum Butyl Tape,Petrolatum Tape,Coating Masking Tape,Cold Wrap Tape,

Polypropylene Tape,Pp Anti-corrosion Tape.

aluminum flashing tape

mechanical tape

cold applied tape

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