Anticorrosion Blue Polyken Visco Elastic Tape Using For Underground Pipeline
If you are looking for China golden supplier and China good supplier anticorrosion blue polyken visco elastic tape using for underground pipeline, good quality and high quality anticorrosion blue polyken visco elastic tape using for underground pipeline, please feel free to contact Jining Qiangke Pipe Anticorrosion Materials Co.,Ltd.System Descriptionanticorrosion blue polyken visco elastic tape using for underground pipeline is a new-type high-performance viscoelastic polyolefin material. 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.Self recovering in the case of small damages inflicted by stones, sand or bugs. Backfilling can take place immediately after application which reduces the turnaround costs and contractors idletime.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 agentSimple and Easy for applicatorsEasy to mouldDoes not age, crack, tearVariable product versions:gun, wrap, sausage, tubeVery fast and easy to applyNo waste and non-toxic-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.PropertiesItemTest methodPerformancecolorVisual estimationGreen or bluethicknessISO 90011.8-2.0mmDensityDIN 534791.6-1.7g/cm3Application temperature---40 to +70℃Water absorptionASTM D 570﹤0.1%Tensile strengthDIN 3067245N/cmpeel strength to steel (23℃)ISO 21809-3Tested 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/mmCathodic disbondment resistanceEN 12068﹤6mmDielectric strengthDIN5348112kv/mmDrip resistanceISO21809-3Tested 72 h @130 ℃,No dripping of compoundLap shear strengthISO21809-3Tested @+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 thicknessWater Vapor Transmission RateASTM E 960.025%Ordering InformationWide: 50mm,75mm,100mm,150mmLength: 5m,10m,20mPackingCoiled on cardboard cores.Packed in cardboard boxes.StorageIndoor, dry and clean. No shelf- life .