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 Adress: Meiyan,Wujiang,Suzhou,Jiangsu,China
 Tel: +86-512-63672926
 Fax:+86-512-63672818
 Email:jimmy@heatshrinkfactory.com
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Pipeline anti-corrosion Tape

Heat Shrinkable Wrap Tape

Heat Shrinkable Wrap Tape
Heat Shrinkable Wrap Tape
WT &WT(M)series wrap tape is special suitable for the anti-corrosion of induction heat bend steel pipe.

*Unit:PC,Roll
*Temperature:50℃,80℃
*Width:50-720mm
*Backing Thickness:1.0-1.5mm
*Adhesive Thickness:Thickness:0.8-2.0mm
*Color:Black
*Contious Longth:5-100m
*Shrink Ratio:≥15%

WT &WT(M)series wrap tape is special suitable for the anti-corrosion of induction heat bend steel pipe.

PRODUCT DESCRIPTION

1.Introduce

WT&WT(M) series of mastic heat shrinkable wraparound sleeves are consist of a radiation cross-linked heat shrinkable backing coated on the inside with adhesive. While the modified polyethylene material of the backing offers superior mechanical protection, the specially formulated adhesive offers excellent corrosion protection under demanding conditions.This series wrap tape is special suitable for the anti-corrosion of induction heat bend steel pipe.

 

2.Applied Condition

Temperature Degree

WSS(M)50

WSS(M)80

Max Operating Temperature

50℃

80℃

Suitable Coating

PE,FBE,PP,STEEL

PE,FBE,PP,STEEL

Preheat Temperature to Steel

60℃

85℃

Rust Cleaning Degree

Sa2.5,St3.0

Sa2.5,St3.0

 

3.Technical Data WT

Property

Test Method

WSS60

WSS80

Epoxy Primer

 

Solid Content(%)

ASTM D6980

99.5

99.5

Cathodic Disbonding (65℃,48h) (mm)

DIN EN12068

8

8

Backing

Tensile Strength (psi)

ASTM D638

2600

2900

Elongation (%)

ASTM D638

550

550

Hardness Shore D

ASTM D2240

45

45

Shrink Force (psi)

ASTM D638

35

35

Dielectric (KV/mm)

ASTM D149

20

20

Volume Resistance (Ω.cm)

ASTM D257

1.0x1016

1.0x1016

Water Proof (%) (WT)

ASTM D570

<0.1

<0.1

Adhesive

Softening Point(℃)

ASTM E28

103

122

Lap Shear (N/cm2 )@23℃

ASTM D1002

200

400

Lap Shear (N/cm2 )@80℃

DIN EN12068

20

11

Installed Product

Peel Strength (N/cm)@23℃

DIN EN12068

65

85

Impact Resistance(J)

DIN EN12068

>15

>15

Indentation Resistance (mm)

DIN EN12068

>1 @60℃

>1@80℃

Cathodic Disbonding (mm rad)

DIN EN12068

<15

<15

Resistance to thermal Aging

DIN EN12068

100d @60℃

100d @80℃

Tensile Strength Ratio

DIN EN12068

0.9

0.9

Elongation Ratio

DIN EN12068

0.9

0.8

 

4.Technical Data WT(M)

Property

Test Method

WT(M)50

WT(M)80

Backing

Tensile Strength (psi)

ASTM D638

2500

3000

Elongation (%)

ASTM D638

550

600

Hardness Shore D

ASTM D2240

45

45

Shrink Force (psi)

ASTM D638

35

35

Dielectric (KV/mm)

ASTM D149

20

20

Volume Resistance (Ω.cm)

ASTM D257

1.0x1016

1.0x1016

Water Proof (%) (WT)

ASTM D570

<0.1

<0.1

Adhesive

Softening Point(℃)

ASTM E28

80

120

Lap Shear (N/cm2 )@23℃

DIN EN12068

104

130

Installed Product

Peel Strength (N/cm)@23℃

DIN EN12068

50

50

Impact Resistance(J)

DIN EN12068

>15

>15

Indentation Resistance (mm)

DIN EN12068

>1 @50℃

>1@80℃

Cathodic Disbonding (mm rad)

DIN EN12068

<12

<12

Resistance to thermal Aging

DIN EN12068

100d @50℃

100d @80℃

Tensile Strength Ratio

DIN EN12068

0.9

0.9

Elongation Ratio

DIN EN12068

0.9

0.8

Please contact us for more details

 

5.Purchase Guide

    Example:         WT(M)50-200x30000-1.2/1.0    (mm)

1、WT(M):Product code,measure unit:PC,Roll or M2.

2、50:Operating Temperature.

3、200:Tape width,range: 50-720mm.

4、30000:Tape width,range 5000-100000mm.

5、1.2:Backing thickness,range:1.0-1.5mm.

6、1.0:Adhesive thickness,range:0.8-2.0mm.

WT& WT(M)80 sleeves will be in roll form e.g “30M”. In the event of ordering sleeve rolls, closure seals can be ordered separately.If client order WT,they should buy the epoxy primer at the same time.