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pipeline heavy duty industrial PE double sided adhesive tape 

Biadhesive Pipe wrapping tape T400 is three ply polyethylene (PE) anti-corrosion self-adhesive tape. It is cold applied coating systems for corrosion protection of pipelines operating in highly corrosive environments and exposed to high mechanical stresses.
The Biadhesive Pipe wrapping tape T400 is engineered to assure a high bond to the primed surface with excellent conformability characteristics. Similar to Polyken 942/955, this system is recommended for the coating of the joints with other mainline coatings.

Quantity:
  • HLD T400
  • Honglida

pipeline heavy duty industrial PE double sided adhesive tape 

Features:

 

The Biadhesive Pipe wrapping tape T400 is manufactured in 30mil, 32mil, 40mil, 43mil

 thickness. Standard color is Black.

 

The Biadhesive Pipe wrapping tape T400 ensures an easy and fast coating application. It is

 “cold” applied under prevailing environment temperatures of the products and surface, no need 

extra heat. Release Liner should be discarded during application.

 

The Biadhesive Pipe wrapping tape T400 produces a strong cohesive bond to the primed 

steel surface, at the spiral overlap and to the mechanical outer layer. Its fully amalgamating 

overlapping areas forms a sleeve-type coating.

 

The Biadhesive Pipe wrapping tape T400 ensures a long time performance of coating, thanks 

to the high electrical and chemical resistance to both acids and alkalis attacks and thanks to its 

properties of high strong resistance to the cathodic disbondment.

 

The Biadhesive Pipe wrapping tape T400 ensures a high economical advantage because

 they match the highest productivity with very low investment and produce a minimum waste. It is 

compatible with generic plant coating systems thus saving store cost.

 

A Total Coating System with:

 

High adhesion and shear resistance

 

Resistance to corrosion disbandment

 

High electrical resistance

 

High dielectric strength

 

High corrosion protection for steel substrates


Physical Properties
Test MethodTypical Value
EnglishMetric
Color film backing
Adhesive inner layer
Adhesive outer layer
--black(grey/green)
black 
black
Thickness Carrie film
Internal Adhesive
External Adhesive
  ASTM D 100012.0 mil
13.6 mil
6.4 mil
0.30mm
0.34 mm
0.16 mm
Total thickness32.0 mil0.80 mm
Tensile strengthASTMD100070 lbs/in60 N/cm
Elongation at breakASTMD1000650%
Peel strength to primed steel at 23EN 12068Annex C274.5 oz/in137.1 oz/in30 N/cm
Peel strength tape to tape at  23EN 12068Annex B228 oz/in32 oz/in5 N/cm
Dielectric strengthASTMD14935 Kv
Insulation    ResistanceEN 12068108 ohm·m²
Water Vapor Transmission Rate ASTM E 960.01g/100sq in/24h0.1g/100sq mm/24h
Brittleness temperatureDIN53372-51±39-46±4 
Water AbsorptionASTM D 5700.08%
Impact resistance at 23°EN 1206815 J
Cathodic disbandment at 23°c EN 1206815 mm30 mm
Lap shear strength   at 50EN 120680.05 N/mm2


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