Manufacturer of cold-applied corrosion protection systems · Nanjing, China · since 2017info@zhuohuangglobal.comWhatsApp +86 183 5198 9892

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Viscoelastic Anti-Corrosion Tape and Paste

A permanently non-curing viscoelastic polymer that cold-flows into the surface profile and re-seals itself. Selected for pipeline rehabilitation, complex geometry, locally failed 3PE or FBE coating, and wherever cathodic protection compatibility and zero VOC are required.

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Viscoelastic tape — studio product presentation
PRIMARY CORROSION PROTECTION
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Viscoelastic anti-corrosion tape — studio product presentation
TDS 08 · Primary wrap

Viscoelastic Anti-Corrosion Tape

A permanently non-curing viscoelastic polymer with a characteristic cold-flow behaviour.

  • Thickness1.8 mm
  • Widths50 / 100 / 150 / 200 / 300 mm
  • Roll length10 m
  • Service temperature−45 °C to +95 °C

Rehabilitation of damaged 3PE / FBE pipeline coatings · buried pipeline field joints and repairs · flanges, valves, pumps and irregular equipment

Data sheet (PDF) → Test report →

Independently measured on the viscoelastic tape (report CTG2410221378A_SR180AC, Shenzhen Third-Party Testing Technology, 11 October 2024): peel strength to steel at 23 °C 9.9 N/cm against a ≥ 2 N/cm requirement; adhesive coverage on steel and PE 100 % at −45 / 23 / 70 °C; water absorption 0.018 % against ≤ 0.03 %; no sag after 48 h at 90 °C. Installed-system specimens with a heat-shrink outer sleeve withstood a 15 J impact with no holiday at 15 kV.

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Where to look next

Buried pipeline repair

Rehabilitation of failed 3PE and FBE coating.

PE / PP outer wrap

The mechanical outer layer over a viscoelastic system.

Standards and test methods

What the viscoelastic system has been tested against.
Complete the system

Primary protection.
Matched outer wrap.

Pair the viscoelastic corrosion protection layer with outer protection selected for the exposure and mechanical conditions.

PE / PP outer wrap →
Viscoelastic paste for irregular geometryExplore filling compounds →

Send us the asset, we will propose the system

Asset type, dimensions, operating temperature, exposure and estimated quantity are enough for us to return a system configuration, a material estimate and the supporting documents.

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