Polyken Polyethylene Pipeline Hot Applied Shrinkable Tape

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System description 

It is a hand wrapped heat  shrinkable tape designed for corrosion protection of straight pipes, fittings,  bends, elbows and other irregular configurations.The Polyethylene Heat  shrinkable Tape needs no primer nor patch  closure and reduces application time and labour costs.

 Structure 

 The  specification of the tape consists of three layers,
 Adhesive:        Butyl rubber based hot melt adhesive
 Film backing:     Radiation crosslinked polyethylene
 Interleaf:         Antiadhesive Film Treated with  Silicone

Features 

 After  heating, formed corrosion protection seal

 Strong  backing provides outstanding waterproofing effect

 High  chemical resistance. resists impact, abrasion and ultraviolet light.

 Excellent  resistance against cathodic disbondment, dielectric breakdown.

 Simple  Application

Physical Properties 

• Product Data Sheet Total Thickness:40mil, 50 mil,60 mil ,65  mils.

• Width:50,100,150,300,400,500,800 mm

• Length: 10 m-30m

• Tensile Strength:35 N/cm

• Elongation:400%

• Adhesion Strength to pipe:30 N/cm

• Application temperature: -10 -60 ℃

• Temperature resistance:-50 ℃ - 80℃

• Shelf Life: 12 months

Application  

 No Special skills,  equipments, patch closure nor primer are needed. Its superior flexibility  provides easy and reliable application for irregular configurations of  fittings, bends and elbows and small diameter of straight pipes.

 Finish off by heating over  the entire tape vertically to ensure a uniform adhesion and by using a roller  or gloved hands to remove wrinkle and air.