Dual Wall Polyolefin Heat Shrink Tube

Product Details

Dual Wall heat shrink Tubing

Dual Wall heat shrink Tubing was made by co-extrusion of polyolefin and hot-melt adhesive. This Dual Wall heat shrink Tube has excellent water-proof property. It was Used to protect bundles wires and metal tubes against water and moisture. 

Characteristics

High expansion ratio( 3:1 / 4:1/5:1/6:1) to provide excellently connector-to-cable sealing.

Environmentally seals and protects indoor electrical applications.

Conveniently repair most damaged cable jackets without removing connectors

Operating temperature range

Operating temperature:-55℃~125℃

Minimum shrink temperature:80℃

Minimum fully recovery temperature:125℃

Technical Data  

Property

Test Method

Test Result

Tensile Strength, MPa

ASTM D2671

≥10.4

Elongation, %

ASTM D2671

≥300

Tensile Strength after aging, MPa

UL 224, 158℃X168h

≥7.3

Elongation after aging, %

UL 224, 158℃X168h

≥20

Dielectric strength(kV/mm)

IEC 243

≥15

Volume resistance Ω.cm

IEC 93

≥1X1014


Hot melt adhesive

Property

Test method

Test Result

Water absorption

ASTM D570

≦0.2%

Softening point

ASTM E28

95℃

Peel strength(PE)

ASTM 1000

120N/25mm

Peel strength(PA)

ASTM 1000

80N/25mm

 

Product Code

Min. wall
     thicknessafter free
     recovery(mm)

Standard Length Per Piece(m)

Standard Packing(pc/carton)

Carton Size
     (cm)

Ф12/4

2.0

1.22

650

127*39*44

Ф16/5

2.2

1.22

450

127*39*44

Ф19/6

2.5

1.22

350

127*39*44

Ф22/6

2.5

1.22

250

127*39*44

Ф25/8

2.5

1.22

190

127*39*44

Ф28/6

2.5

1.22

170

127*39*44

Ф33/8

2.5

1.22

130

127*39*44

Ф35/12

2.5

1.22

100

127*39*44

Ф40/12

2.5

1.22

90

127*39*44

Ф45/13

2.5

1.22

70

127*39*44

Ф55/16

2.7

1.22

60

127*39*44

Ф65/19

2.8

1.22

50

127*39*44

Ф75/22

3.0

1.22

40

127*39*44

Ф85/25

3.0

1.22

30

127*39*44

Ф95/25

3.0

1.22

25

127*39*44

Ф115/34

3.0

1.22

25

127*39*44

Ф130/36

3.0

1.22

20

127*39*44

Ф140/42

3.0

1.22

20

127*39*44

Ф150/42

3.0

1.22

20

127*39*44

Ф160/50

3.0

1.22

20

127*39*44

Ф175/58

3.0

1.22

optional

optional

Ф200/65

3.0

1.22

optional

optional

Ф230/75

3.0

1.22

optional

optional

Ф260/85

3.0

1.22

optional

optional

BAKAI, which is well-known as one of the professional dual wall polyolefin heat shrink tube manufacturers and suppliers, now brings you high quality dual wall polyolefin heat shrink tube from its professional factory. We now have dual wall polyolefin heat shrink tube for sale, you are warmly welcomed to buy quality products with us.

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