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Hot Melt Tape For The Steel Pipeline
Hot Melt Tape For The Steel Pipeline
Hot Melt Tape For The Steel Pipeline
Hot Melt Tape For The Steel Pipeline
Hot Melt Tape For The Steel Pipeline
Hot Melt Tape For The Steel Pipeline
Hot Melt Tape For The Steel Pipeline

Hot Melt Tape For The Steel Pipeline

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Payment Type:L/C,T/T,Western Union
Incoterm:FOB,CFR,CIF
Min. Order:2 Ton
Transportation:Ocean,Air
Port:QINGDAO,TIANJIN,SHANGHAI
Product Attributes

Model No.HSS

BrandXunda

CertificationISO9001

ColorBlack

Heat ResistanceHigh Temperature

WaterproofWaterproof

ApplicationCeramic

AdhesiveOther

Base MaterialOther

TypePressure-Sensitive Tape

Water Vapor Transmission Rate<0.3 G/㎡/24h

Dielectric Strength35 KV

Water Absorptivity0.05%

Tensile Strength20MPa(2900 Psi)

ELONGATION550%

Peel Strength To Primed Steel85N/cm

Cathodic Disbondment10mm Radius

Volume Resistivity>1.0 X 1016 Ohm.com

Softening Point85℃

Shrink Force240KPA(35 Psi)

Packaging & Delivery
Selling Units : Ton
Package Type : Export Paper Carton Box
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Product Description


System  Description


Polyethylene Hot Melt Tape for the Pipeline Anti Corrosion is a wrap around radiation cross linked tape designed for corrosion protection of straight pipes, fittings, bends, elbows and other irregular configurations. When heated the backing layer shrinks and the adhesive flows and forms a reliable corrosion protection seal onto metal and adjacent coating surfaces.


The Epoxy Primer should applied to the prepared pipe surface then Heat Shrinkable Tape is immediately wrapped around the joint over the wet epoxy.


Then center the closure patch on the overlap region.


Product  Composition


The pipeline Hot Melt Tape consists of three layers, primer layer, adhesive layer, film backing.

Primer: Liquid epoxy,  solvent free two component.

Adhesive: High shear strength copolymer adhesive

Film backing: Radiation cross linked. High density polyethylene 


Product  Features


Excellent resistance to cathodic disbondment.

Long term corrosion protection. 

Non hardening and non cracking.

Fast application and high performance.

Excellent chemical resistance

Excellent resistance to shear forces

Mechanical protection and moisture resistance.


Product  Properties


Backing

Property

Typical Value

Test Method

Tensile Strength

20MPa(2900 psi)

ASTM D-638

Elongation at Break

550%

ASTM D-638

Specific Gravity

0.95

ASTM D-792

Hardness, Shore D

48

ASTM D-2240

Dielectric Strength

20 kv/mm

ASTM D-149

Water Absorption

0.05%

ASTM D-570

Shrink Force

240KPA(35 psi)

ASTM D-638

Volume Resistivity

1.0 x 1016 ohm.cm

ASTM D-257

Adhesive

Property

Typical Value

Test Method

Softening Point

85℃

ASTM E-28

Lap Shear

40 psi

ASTM D-1002

Heat shrinkable Tape

Property

Typical Value

Test Method

Peel to Steel

85N/cm

ASTM D-4541

Low Temperature Flexibility

-20℃

ASTM D-2671

Cathodic Disbondment

10mm radius

ASTM G8,30days,@23℃

Impact Resistance

Pass

DIN EN 12068

Indentation Resistance

Pass

DIN EN 12068

Dielectric Breakdown

35kv

ASTM D-149



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