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 Tel: +86-512-63672926
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 Email:jimmy@heatshrinkfactory.com
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Heat shrink Tubing & cold shrink Tubing

Adhesive-lined Dual Wall Tube

Adhesive-lined Dual Wall Tube
Adhesive-lined Dual Wall Tube
adhesive-line dual wall tube are adhesive lined heat shrink tubing with environmental sealing capability for a wide variety of electrical sealing and insulation applications.

*Unit:PC,Roll,M2
*Temperature:125℃
*Voltage:1kv
*Color:black,red,white,blue,yellow,green,clear
*Contious Longth:1.22-200m.
*Shrink Ratio:3:1,4:1
*Environment-friend:Rohs(SGS)
*Size Range:3.2-125mm

adhesive-line dual wall tube are adhesive lined heat shrink tubing with environmental sealing capability for a wide variety of electrical sealing and insulation applications.

PRODUCT DESCRIPTION

1.Introduce

    DWDRS-1 series adhesive-line dual wall tube are adhesive lined heat shrink tubing with environmental sealing capability for a wide variety of electrical applications, including automotive and marine wire harness, wire splices, breakouts, and connector-to-cable transitions.

2.Technical Data

2.1 Polyolefin Base Property

Property

Test Method

Result

Tensile Strength

ASTM D638

10.3Mpa

Elongation

ASTM D638

≥300%

Dielectric Strength

ASTM D149

≥ 15kV/mm

Volume Resistivity

ASTM D257

≥ 1014Ω.cm

Longitudinal Change

ASTM D2671

-10%~+10% 

Flame Retardant

UL224,VW-1

PASS

Heat Shock

ASTM D2671

PASS

Cold Blend

ASTM D2671

PASS

Water Absorption Ratio

ASTM D570

<0.5%

 

2.2 Hot Melting Adhesive Property

Property

Test Method

Result

Water Absorption Ratio

ASTM D570

<0.2%

Softening Point

ASTM E8

95℃

Peeling Strength (PE)

ASTM D1000

120N/25m

Peeling Strength (AL)

ASTM D1000

80N/25m

 

3.Size and Package

3:1 Ratio

Size

Before Applied

After Applied(mm)

Package

Inch

mm

Inner Diameter(mm)

Inner Diameter(mm)

Wall

Thickness

Adhesive

Thickness

M/Spool

Ø1/8

Ø3.2

3.2

1.0

0.90±0.15

0.35±0.10

200

Ø3/16

Ø4.8

4.8

1.6

1.00±0.15

0.40±0.10

100

Ø1/4

Ø6.4

6.4

2.20

1.25±0.15

0.45±0.12

100

Ø5/16

Ø7.9

7.9

2.70

1.30±0.15

0.50±0.12

100

Ø3/8

Ø9.5

9.5

3.20

1.40±0.15

0.50±0.12

50

Ø1/2

Ø12.7

12.7

4.20

1.70±0.15

0.50±0.12

36.6

Ø5/8

Ø15.0

15.0

5.20

1.80±0.15

0.55±0.15

30.5

Ø3/4

Ø19.1

19.1

6.30

1.95±0.15

0.55±0.15

30.5

Ø1

Ø25.4

25.4

8.50

2.05±0.20

0.55±0.15

30.5

Ø1- 1/4

Ø30.0

30.0

10.20

2.20±0.20

0.60±0.15

24.4

Ø1- 1/2

Ø39.0

39.0

13.50

2.50±0.20

0.60±0.15

18.3

Ø2

Ø50.0

50.0

17.00

2.80±0.25

0.70±0.15

12.2

Ø5/2

Ø64

64

21.00

3.00±0.25

0.70±0.15

6.1

Ø3

Ø75

75

25.00

3.00±0.30

1.00±0.20

1.22

Ø7/2

Ø90

90

30.00

3.00±0.30

1.00±0.20

1.22

Ø4

Ø100

100

34.00

3.00±0.30

1.00±0.20

1.22

Ø5

Ø125

125

42.00

3.00±0.30

1.00±0.20

1.22

 

4:1 Ratio

Size

Before Applied

After Applied(mm)

Package

Inch

mm

Inner Diameter(mm)

Inner Diameter(mm)

Wall

Thickness

Adhesive

Thickness

M/Spool

Ø5/32

Ø4.0

4

1

1.1±0.15

0.4±0.15

200

Ø1/4

Ø6.0

6

1.5

1.5±0.15

0.5±0.15

100

Ø5/16

Ø8.0

8

2

1.7±0.15

0.5±0.15

50

Ø1/2

Ø12.0

12

3

2.0±0.15

0.6±0.15

1.22m/pc

Ø5/8

Ø16.0

16

4

2.3±0.25

0.6±0.15

1.22m/pc

Ø25/32

Ø20.0

20

5

2.6±0.25

0.6±0.15

1.22m/pc

Ø1

Ø24.0

24

6

3.0±0.30

0.7±0.15

1.22m/pc

Ø3/2

Ø32.0

32

8

3.0±0.30

0.7±0.15

1.22m/pc

Ø2

Ø52.0

52

13

3.3±0.30

0.7±0.15

1.22m/pc