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TEL:+86 537-2611133

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Phone:+86 15910006277

Email: sales@shandongxunda.com

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Add:NO.1, Jibei High-tech Industrial Park,Jining City,Shandong Province,China

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Visccoelastic Body Adhesive Tape

Shandong Xunda Anticorrosion Coating Co.,Ltd is a China visccoelastic body adhesive tape, PE adhesive tape, viscoelastic tape, visccoelastic body adhesive tape manufacturer, supplier and company, our professional factory can provide you visccoelastic body adhesive tape products with both good price and quality.

Tape Coating for Pipeline Joints & Fittings

System description:

Viscoelastic anticorrosion adhesive tape is a new type anti-corrosion new products, which is special designed for offshore or buried pipelines and other anti-corrosion profiled
fitting such as flanges, valves, pumps, bents. NTTD is easy to apply, good sealing effect, anti-corrosion and long life, fully and environmental protection advantages. Viscoelastic adhesive tape can be wrapped
with matching polypropylene adhesive tape, Aluminium foil adhesive tape , polyethylene protection tape and so on.

Composition:

The viscoelastic tape should be reinforced with inert fiber matrix. The tape roll must be formulated with a removable plastic
film at the time of application.

The corrosion protection tape should be provided with suitable outer wrap for mechanical protection; the purpose of which
is to provide additional pressure to support cold flow of compound tape and self healing properties of
complete coating system.

Features & Benefits

● Never cured polymer has unique cold flow properties can achieve self-healing, anti-corrosion and repair process to achieve complete protection effect.
● Long-term physical,chemical, thermal and mechanically stable protection
● Completely eliminate the intrusion of water, completely eliminate microbial corrosion, has good chemical resistance, and cathodic protection peeling.
●Excellent immediate and permanent adhesion to steel or other surfaces like PE, PP, FBE
No primer, no loss, no cracking, non-hardening.
● Can be matched with PVC/PE/PP/Alu outer tape, and heat shrink sleeves, Application practice of large-scale pipeline projects at home and abroad, the quality is stable and reliable.
●Impervious to water and gases
● Temperature range -15°C to 55°C

Onshore & Offshore

Rehabilitation and new-built pipelines
Underground and above-ground application


Applications

Oil gas chemical pipelines corrosion protection
3PE repaire
Flang,vavle bents corrosion protection

Technical Data

Property Unit Value Test Specification
Form Tape - -
Color and appearance Visual Check Uniform in color and bright
Density g/cm3 1 Min. DIN 53479
Application
Temperature (ambient)
°C -10 To +50 -
Water Absorption. % Upto 0.1% ASTM D-570
Tensile strength N/cm Minimum 40 N/cm DIN 30672
Adhesive Strength N/cm
≥5 ASTM D 1000
Impact Resistance at 23°C Joule
≥15 J

EN 12068
Cathodic
Disbondment Resistance.
mm ≤ 10 mm
23 ⁰C
EN 12068
Dielectric Strength Kv / mm ≥10 DIN 53481
Good resistance required with Dilute acid salt solutions Fungi soil Bacteria Root Pressure - -
Good Adhesion/
compatibility required with
Good Adhesion/
compatibility required with
P.E (3 Layer)
Asphalt coating Coaltar
coating
Pvc
Metal
Concrete
- -
Conformability High - -
Good Adhesion In over lapping area with above coating system - -

Viscoelastic Tape size

Width mm 4-8 inch 100-
mm 8-16 inch 150
mm 16-24 inch 200
Thickness mm >1.50 -
Length m 10-30 -