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|Insulation:||35KV||Usage:||Pipeline Fitting,joints Anticorrosion|
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.
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.
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.
Visco-elastic coating system requires mechanical protective layer like Xunda Outer tape .
Product Features & Benefits
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
|Peel Strength to steel(23℃)||ASTM D1000||≥5N/cm|
|Peel Strength to PE(23℃)||ASTM D1000||≥5N/cm|
|Peel Strength to Steel(-45℃)||ASTM D1000||≥5N/cm|
|Shear Strength to Steel(23℃)||EN 12068||≥0.02MPa|
|Shear Strength to Steel(-45℃)||EN 12068||≥0.02MPa|
|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|
Contact Person: Ms. Daisy Kong