Polyken visco elastic corrosion protective inner wrap tape
Product Description
Polyken visco elastic corrosion protective inner wrap tape
Description
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.
Wide: 50mm,75mm,100mm,150mm
Length: 5m,10m,20m
Thickness: 1.8-2.0mm
Features
- Is easy to use and can be applied in almost any situation, including below- and above grade structures and steel pipelines,elbow pipe, pipe bending, three joints and insulated flange.
- Remains flexible even after decades
- Adheres to any dry surface, such as concrete, steel, pvc, piping, ducts, etc.
- Is easy and safe to use. No primers, solvents or heating are required.
- Is the latest viscous elastic coating, with unique features.
- 100% impervious to moisture and gases.Works as a corrosion / vapor barrier, water stop and encapsulation agent
- Is a long-term solution for Soil-to-air transitions, Field joints, High salt and water content,In-ditch applications,Pipeline Renovation Repair
- Excellent Self healing
- No curing time,Permanent wetting characteristics.
- 100% inert formulation : no reactive groups and no deterioration in the course of time.
- 30 years product warranty.
Properties
Item | Test method | Performance |
color | Visual estimation | Green or blue |
thickness | ISO 9001 | 1.8-2.0mm |
Density | DIN 53479 | 1.6-1.7g/cm3 |
Application temperature | -- | -40 to +70℃ |
Water absorption | ASTM D 570 | less-than 0.1% |
Tensile strength | DIN 30672 | 45N/cm |
peel strength to steel (23℃) | ISO 21809-3 | Tested on steel (Sa2 1/2,St2 and St3)and plant coatings PP,PE,FBE .Results on all sustrates: @-45℃ -PP,PE,FBE min 3N/mm. -steel min 20N/mm @+23℃ min0.5N/mm @+70℃ min 0.05N/mm |
Cathodic disbondment resistance | EN 12068 | less-than 6mm |
Dielectric strength | DIN53481 | 12kv/mm |
Drip resistance | ISO21809-3 | Tested 72 h @130 ℃,No dripping of compound
|
Lap shear strength | ISO21809-3 | 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 | 0.025% |
- Jining Qiangke have more than 5 years experience in supplying anticorrosion materials.
- Our company employs more than 40workers, plant area 27000 m2 with two production lines.
- Our annual production capability is more than 3300tons anticorrosion tapes
- Currently, Qiangke Guanfang tape is already exported to America, Germany,Italy,Russia,Egypt,Korea,Philippines, Malaysia,Turkey,Saudi Arabia and 10 other countries and regions.
- Annual export volume reaches 1.8 million dollars.
- We have attained ISO9001 and ISO14001 certification, also we get long-term cooperation with CNPC.
- Our own brand Guanfang tape have passed the SGS, DVGW and CNPC test.
1.What’s the production leading time?
Usually 20days/40HQ after deposit payment
Usually 10-15days/20'FCL after deposit payment
2.What's the MOQ?
It is depends items, usually 300 rolls to 500 rolls
3.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.
4. How can I visit your factory?
You are warmly welcome to our factory, just contact us in advance.
Our factory detail address is 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.
Product Categories : Visco-elastic tape
