Polyethylene adhesive inner tape

 

Polyethylene adhesive inner tape

PBL-3700 series Polyethylene adhesive inner tape is also called polyethylene adhesive tape or polyethylene tape. It is a roll-shaped anti-corrosion material that is thermally laminated from a rubber layer with butyl rubber as the main component to a substrate layer with polyethylene as the main component. It is also called pipeline anti-corrosion tape. The rubber layer ensures the adhesion, water absorption and sealing of the product; the substrate layer effectively ensures the water permeability, heat aging resistance, tensile strength and impact resistance of the tape as a whole.


The Latest products

3m-4914-02-foam-double-sided-tape

3M 4914-02 Foam double sided tape

3m-4910-vhb-double-sided-adhesive

3M 4910 VHB Double Sided Adhesive

polyethylene-adhesive-inner-tape

Polyethylene adhesive inner tape

polyethylene-tape-outer-tape

polyethylene tape outer tape

3m-4229p-double-sided-foam-tape

3M 4229P Double Sided Foam Tape

3m-9731-double-sided-tape

3M 9731 Double Sided Tape


self-viscoelastic bandage
self-viscoelastic bandage

Medical Non - woven adhesive tape
Medical Non - woven adhesive tape

Medical Breathable PE tape
Medical Breathable PE tape

Medical Silk tape
Medical Silk tape

Spunlaced nonwoven tape
Spunlaced nonwoven tape

Medical Foam tape

Medical Foam tape

application

It is widely used in external corrosion protection of metal pipes in various pipeline projects and facilities such as petroleum, natural gas, chemical industry, electric power, metallurgy, urban gas pipeline network, water supply, etc.


Property

Test items Typical value Unit Test method

color Black, gray, white, yellow – Visual inspection

Release material PVC – –

texture of timber Butyl rubber, polyethylene(PE) – –

thickness custom made mm ASTM D-3652

Tensile strength ≥23 Mpa ASTM D-3759

elongation ≥1000 % ASTM D-3759

Peel strength Primer steel ≥50 N/cm GB/T 2792

  Adhesive tape backing ≥5 GB/T 2792

  Layer ≥5 SY/T0414 7.5

Electrical strength ≥30 MV/m GB/T 1408.1

Volume resistivity ≥1×1012 Ω·m GB/T 1410

Heat aging resistance ≥75 – SY/T0414A

Water absorption ≤0.2 – SY/T0414B

Water vapor permeability ≤0.45 mg/24h.cm* GB/T1037

UV aging resistance(600h) ≥80 % SY/T0413

Shock resistance (23℃) 7 J SY/T0414C

Operating temperature -10~70 ℃ –

Cathodic stripping (23°C, 28d) ≥5 mm SY/T0415

description

Supporting Materials


Polyethylene adhesive tape, matching anti-corrosion primer


 


Product Features


Excellent self-adhesion to pipes, can be used in a wide temperature range, good plasticity and consistent thickness, easy to apply, no special equipment required, compatible with traditional pipe coatings, and has excellent resistance

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