Polyken visco elastic tape
Visco-elastic anticorrosive tape has excellent viscolastic , water-proof sealant and easy-used characters. In normal conditions, its viscoelastic property will keep above 30 years.
Visco elastic coating is a 2-layer system that consists of a corrosion protective inner wrap (VISCOWRP) and mechanical protective outer wrap that can be a PE, PVC or PU composite outer wrap.
Green or blue
-40 to +70℃
ASTM D 570
peel strength to steel (23℃)
Tested on steel (Sa2 1/2,St2 and St3)and plant coatings PP,PE,FBE .Results on all sustrates:
-PP,PE,FBE min 3N/mm.
-steel min 20N/mm
@+70℃ min 0.05N/mm
Cathodic disbondment resistance
Tested 72 h @130 ℃,No dripping of compound
Lap shear strength
Tested @+23°C and +50°C on steel(Sa 2½, St 2 and St 3). Results on all substrates:
@-45℃ min 3 N/mm2
@23℃ min 0.3 N/mm2
@70℃ min 0.03 N/mm2
- Cohesive failure
- ≥ 99% coverage of surface
- ≥ 0.6 mm residual thickness
Water Vapor Transmission Rate
ASTM E 96
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1. CNPC Test Report
2. DVGW Test Report
3. SGS Test Report
4. ISO 9001 / ISO 14001 Certification
1. How about sample and charge?
Usually sample is free,customer take care of express charge.
But it should paid if asking for large quantity samples.
2. How can I visit your factory?
You are warmly welcome to our factory, just contact us in advance.
Our factory detail address :
No 3 Jiamei Road , Jia'xiang Industry Park, Jining City ,Shandong Province ,China
Located in Jining City, half an hour away from Jining Qufu Airport.
Two hours away from the Qufu East Railway Station.
Facebook Link :https://www.facebook.com/qiangketape
Contact me and we are glad to offer you our best price !!