The polyken polyethylene pipe tape /POLYKEN 980 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.
Purpose and characteristics:
Pe preservative tape is mainly used for oil and gas transportation, and in the chemical industry, urban construction, water supply and drainage and gas transportation and other buried steel pipe corrosion. The utility model has the advantages of convenient construction and no pollution, and is an anti-corrosion system for preserving the pipeline.
I selected the first non-solvent co-extrusion heat production technology, the successful trial of high-performance pe anti-corrosion tape and supporting technology. Adhesive layer for the butyl rubber, with excellent anti-aging, sealing and insulation effect. The performance of the product is fully compliant with SY / T0414-98, ANSI / AWWAC209-00 and NACEMR0274-95 standards. Reaching the leading level of similar products at home and abroad. Compared with domestic and foreign solvent coating products, has the following characteristics:
1, uniform thickness, good adhesive sealing performance.
2, the substrate and the adhesive force, in the storage or construction process does not exist degumming phenomenon.
3, good heat aging resistance, resistance to ultraviolet light.
4, high tensile strength, elongation at break suitable for mechanical and manual winding.
5, variety, specifications, color complete, including anti-corrosion tape (with), protective tape (outside), with mouth, anti-corrosion primer and engineering machinery.
-Resistant to soil stress
- Excellent adhesion to pipe and self
-Low cathodic protection
-Long-term in-ground performance
- Serve for low-high temperatures
- Cold applied
-Uniform coating thickness
-Compatible with all pipe diameters and generic plant
-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 ohm.cm
2.5 x 1015 ohm.cm
POLYKEN 980 and 955 tape coatings are in roll form.
Eg.: POLYKEN980-20 BLK 6"×400'
Product Model No.
Standard ordering options
Total tape thickness in mils
Tape backing color
Tape width in inches
Tape roll length in feet
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