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Brand Name : | polyken |
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Material : | HDPE |
Jining, Shandong, China
Product description
System Description
The POLYKEN® Inner Wrap Tape is a multilayer 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 anticorrosion layer and provide a uniformly smooth contact surface to promote high adhesion of the coating system to the pipe. Cold Applied Tape designed for machine or brush application and formulated with stress-corrosion cracking inhibitors. The Anti-Corrosion layer POLYKEN® 980 Pipeline Wrap 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® 980 anticorrosion tape, 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. The POLYKEN® Gas Pipeline Tape can also be used for ductile iron pipes, in this case the use of POLYKEN® 1027 primer is recommended.
Product Features/Benefits
-Resistant to soil stress -Cold applied
-Excellent
adhesion to pipe and self -Uniform
coating thickness
-Low
cathodic protection -Compatible
with all pipe diameters and generic plant coating systems
-Long-term
in-ground performance -Serve
for low-high temperatures
Product Construction
Inner layer
980-15 980-20 980-25 980-30
Backing 9 mils(0.229mm) 9.5 mils(0.241mm) 10 mils(0.254mm) 10 mils(0.254mm)
Adhesive 6 mils(0.152mm) 11 mils(0.279mm) 15 mils(0.381mm) 20 mils(0.508mm)
Product Properties Test Method Typical Value(980-15 Butyl Tape)
Tensile Strength ASTM D1000 40 N/cm
Elongation ASTM D1000 300%
Peel
Adhesion to Primed Steel ASTM D1000 24.5
N/cm
Water Vapor Transmission Rate ASTM
E 96 0.10g/m2
Water absorption ,At+23℃ ASTM D570 0.10%
Volume Resistivity ASTM D 257 2.0 x 1015 ohm.cm
Certificates
Video
Jining, Shandong, China
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