System Description
Viscoelastic Butyl Rubber Tape for the Pipeline Anticorrosion 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.
Viscoelastic Butyl Rubber Tape can cold flow into all irregularities of the substrate and self healing of the complete coating system.
Product Composition
Viscoelastic Butyl Rubber Tape is based on a compound that consisting of non-crystalline, low-viscosity, non-crosslinked ( fully amorphous ), non-reactive polyisobutene.
Product Features
Primer free.
Inert to ageing and weathering
Constant thickness and conforms to irregular shapes.
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
Ordering Information
Xunda visco-elastic tapes are available in rolls.
| Product Type | Standard Ordering Options |
| Tape Thickness | 1.8mm.2.0mm |
| Tape Width | 50mm.100mm.150mm or others |
| Tape Length | 10m.15m.20m.30m or others |
| Tape Color | Green or others |
| Core diameter | 76mm or others |
Product Properties
| Item | Test method | Performance |
| Color |
| green |
| Density |
| 1.4 g/cm3 |
| 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 |
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Viscoelastic Tape. If you have any question, please feel free to contact us.
Product Categories : Viscoelastic Pipe Coating > Viscoelastic Tape
