Visco-elastic Body Adhesive Tape for the Fitting Manhole Anti Corrosion

The visco-elastic tape (viscoelastic 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...

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Product Details

System  Description


Visco-elastic Body Adhesive Tape for the Fitting Manhole Anti Corrosion 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  Composition


Visco-elastic 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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