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Basic Info
| Model No. | 955 |
|---|---|
| Brand Name | POLYKEN |
| Material | Special Blend Of Stabilized Polyethylene |
| Color | White |
| Thickness | 15mils,20mils,25mils,30mils |
| Length | 15m,30m,60m,120m,240m |
| Width | 25mm,50mm,100mm,150mm,300mm |
Product description
Product Description
The POLYKEN? 955 Gas Pipe Tape protective pipeline coating 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.
The Anti-Corrosion layer POLYKEN? 955 anticorrosive protection tape 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? 955 anticorrosive protection tape inner layer,
providing maximum handling and in-service protection for the coating system. The adhesives in these and all
Butyl Pipeline Tapesystems contain proven anti-microbial additives.The POLYKEN? 980/955 can also be
used for ductile iron pipes, in this case the use of POLYKEN?1027 primer is recommended.
Product Properties
Test method
Typical Value
POLYKEN 955-15
POLYKEN 955-20
POLYKEN 955-25
POLYKEN 955-30
Total Thickness
15mil(0.381mm)
20mil(0.508mm)
25mil(0.635mm)
30mil(0.762mm)
Backing of PE film
10mils(0.254 mm)
15mil(0.381mm)
20mil(0.508mm)
25mil(0.635mm)
Butyl Rubber Adhesive
5 mils(0.127 mm)
5mil(0.127mm)
5mil(0.127mm)
5mil(0.127mm)
Tensile Strength
ASTM D1000
50N/cm
60N/cm
70 N/cm
80 N/cm
Elongation
ASTM D1000
300%
350%
350%
450%
Peel Adhesion to Primed Steel
ASTM D1000
24 N/cm
25 N/cm
26.5 N/cm
33 N/cm
Water Vapor Transmission Rate
ASTM E 96
0.10g/m2
0.10g/m2
0.08g/m2
0.06g/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
2.6 x 1015 ohm.cm
2.6 x 1015 ohm.cm
Dielectric Strength
ASTM D149
30 kv
36 kv
43 kV
45 kV
Detailed Images

Other product
Polyken980 Inner wrap tape,visco elastic tape,aluminum foil butyl tape,polyken 1027 primer,pp woven tape

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