bitumen pipe wrapping tapes
The POLYKEN 980,955 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 liquidadhesives themselves represent an anticorrosion 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 980 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 inner layer, 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 980/955 can also be used for ductile iron pipes, in this case the use of 1027 primer is recommended.
-Resistant to soil stress
-Excellent adhesion to pipe and self
-Low cathodic protection
-Long-term in-ground performance
-Serve for low-high temperatures
-Uniform coating thickness
-Compatible with all pipe diameters and generic plant coating systems
-Qualified ASTM D1000,AWWA C 214,EN 12068 standards
Backing :Special blend of stabilized polyethylene
Adhesive :Butyl rubber and Adhesion Promoting Resins
Backing of PE film
9 mils(0.229 mm)
Butyl Rubber Adhesive
6 mils(0.152 mm)
Peel Adhesion to Primed Steel
Water Vapor Transmission Rate
ASTM E 96
Water absorption after 1 day,At+23℃
ASTM D 257
2.0 x 1015 ohm.cm
2.5 x 1015 ohmNaN
2.5 x 1015 ohmNaN
We're Here to Help
Jining Qiangke Pipe Anticorrosion Materials Co.,Ltd
Add:Jiaxiang Industry Park,jining,shandong
Contact: Mr.Jecky Li
Tel: +86-537-6400111 Fex: +86-537-6400222