Active Member
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[China]
Address: No.1 Chenguang Road, Jining City, Shandong Province, China
Contact name:Daisy
PIPE WRAP TAPE |
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XUNDA-T-800 Viscoelastic adhesive coating
Viscoelastic adhesive tape Coating for Pipeline Joints &
Fittings
Product System description:
The visco-elastic coating system is designed for corrosion
protection of onshore and offshore pipeline,flanges,valves etc, it
consists of visco-elastic tape, visco-elastic paste and outerwrap.
The visco-elastic tape is a non cure, cold applied corrosion
prevention wrap adhering extremely well to the plant coating PE,
PP, FBE and irregular equipment such as flanges, valves, pipe
fittings, rings, manhole etc
Visco-elastic tape can cold flow into all irregularities of the
substrate and self healing of the complete coating system.
Product Structure
| 1 | Visco-Elastic Tape | Visco-elastic paste is a cold flow ,self healing elastic paste for corrosion preventing and adhering extremely well to steel and factory applied pipeline coatings like PE,PP and FBE. |
| 2 | Visco-Elastic Paste | Visco-elastic paste can flow into all irregularities of the substrate at operating temperature. The compound does not cure and resistance to water and has a very low gas and water vapour permeability. |
| 3 | Outer Tape | Visco-elastic coating system requires mechanical protective layer like Xunda Outer tape . |
Product Features & Benefits
Primer free.
Constant film thickness
Conforms to irregular shapes
Inert to ageing and weathering
It can be self repair for light defects
Resistance to low temperatures without getting brittle
100% coverage rate, it is completely waterproof and anti corrosion.
Environmentally friendly ,no health and safety hazard to humans
Resistant to many chemicals like water ,salts ,acids .alkalis
,polar solvents etc
Product Properties
| Item | Test method | Performance |
| Color | Green,Blue | |
| Thickness | ASTM D1000 | ≥1.8mm |
| Peel Strength to steel(23℃) | ASTM D1000 | ≥5N/cm |
| Coverage Rate | ≥95% | |
| Peel Strength to PE(23℃) | ASTM D1000 | ≥5N/cm |
| Coverage Rate | ≥95% | |
| Peel Strength to Steel(-45℃) | ASTM D1000 | ≥5N/cm |
| Coverage Rate | ≥95% | |
| Shear Strength to Steel(23℃) | EN 12068 | ≥0.02MPa |
| Coverage Rate | ≥95% | |
| Shear Strength to Steel(-45℃) | EN 12068 | ≥0.02MPa |
| Coverage Rate | ≥95% | |
| Specific Insulation Resistance | EN 12068 | ≥108 Ω.㎡ |
| Dielectric strength | DIN 53481 | ≥10kv/mm |
| Water Absorption | ASTM D 570 | ＜0.03% |
| Cathodic Disbandment | EN 12068 | ≤20 mm-rad |
| Drip Resistance @85 ℃ for 72 hours | No dripping | |
| Heat aging (100d, 90℃) | Coverage Rate≥99% | |
| Chemical Resistance(90d ,10% HCL) | No Change | |
| Chemical Resistance (90d,10%NaOH) | No Change | |
| Chemical Resistance (90D, 3%NaCL) | No Change | |
| Hot water immersion @60℃ for 120 days | No Change | |
| Operational Temperature Range | -45℃~80°C |
Ordering Information
