Heavy Wall Polyolefin Heat Shrink Tube

Product Details

Heavy Wall Adhesive Lined Heat Shrinkable Tube

The wall thickness of Heavy wall heat shrinkable tubing was much thicker than Middle wall heat shrink tube. So it has high voltage insulated property. It can be used for 10kv insulation. And also this tube provides maximum reliability for insulation and protecting cable joints and terminations.

Features

Withstands severe mechanical requirements.

Rated for10kv ,90℃ continuous use.

Optional thermoplastic adhesive liner for complete environmental protection and insulation.

Continuous Operation Temperature:-45 ºċ to 125ºċ.

Shrink Temperature:125ºċ.

Size

As Supplied

After Recovery

Standard
     length (M/pc)

mm

Internal Diameter(mm)

Internal Diameter

Out layer Wall Thickness

Adhesive Layer Wall Thickness

Total Wall Thickness

9/3

≥9

≤3

2.0±0.20

0.35±0.1

2.30±0.25

1.22

13/4

≥16

≤4

2.4±0.20

0.35±0.1

2.75±0.25

1.22

20/6

≥19.1

≤6

2.5±0.20

0.40±0.1

2.90±0.25

1.22

28/9

≥25

≤9

2.5±0.20

0.40±0.1

2.90±0.25

1.22

33/10.2

≥33

≤10.2

3.2±0.25

0.40±0.1

3.60±0.25

1.22

238.1/12

≥38.1

≤12

3.4±0.20

0.60±0.15

4.00±030

1.22

43.2/12.7

≥43.2

≤12

4.3±0.20

0.70±0.35

5.00±035

1.22

51/16

≥51

≤16

4.3±0.20

0.70±0.35

5.00±035

1.22

70/21

≥70

≤21

4.3±0.20

0.70±0.35

5.00±035

1.22

85/25

≥85

≤25

4.3±0.20

0.70±0.35

5.00±035

1.22

105/30

≥105

≤30

4.3±0.20

0.80±0.35

5.10±035

1.22

120/39

≥120

≤39

4.3±0.20

0.50±0.35

5.10±035

1.22

140/42

≥140

≤42

4.3±0.20

0.60±0.35

5.10±035

1.22

Technical Date:

Property

Test Method

Standard

Tensile Strength(Mpa)

ASTM D2671

≥10.4

Elongation(%)

ASTM D2671

≥300

Density(g/cm3)

ASTM D792

1.2

Longitudinal change(%)

UL 224

≤±10

Elongation after aging(%)

UL224 158?? X168hrs

≥200

Heat shock

UL224 225?? X4hrs

No cracking

Dielectric strength(kv/mm)

IEC 243

≥20

Volume resistivity(Ω.cm)

IEC 93

≥1014

Water absorption(%)

ASTM-D570

≤0.5

Hot Melting Adhesive Property

Property

Test Method

Stantard

Water absorption

ASTM D570

≤0.2%

Softening point

ASTM E28

95℃

Peel strength(PE)

ASTM D1000

120N/25mm

Peel strength(AL)

ASTM D1000

80N/25mm

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