Dual Layers Heat Shrinkable Tube

Model：
Brand：

Product Property and Application

Dual Layers Heat Shrinkable Tube is manufactured by co-extrusion of polyolefin and sealing for protected articles.

1、  Operating Temperature:-30℃～125℃

2、  Shrinking Temperature:Start at70℃.and shrunk totally at 120℃.

3、  Inner adhesive shrink Temperature:60℃～80℃

4、  Shrink Ratio”3:1

5、  Standard Color:Black(other colo can make upon customer’s special requirement.)

Characteristics

Test Method

Performance Indicators

Tensile Strength

GB/T 1040

≥ 10.4

Breakdown Tensile Strength

GB/T 1040

≥ 200

Dielectric Strength

GB 1048

≥ 15

Volume Resistivity

GB 1410

≥ 1 × 10 16

Size & Tolerance:

Size

Before Shrink

After Shrank

Standard Package

Range of application


(inch)


(mm)

I.D.

(mm)

Average

layer

thickness(mm)

Average layer

thickness

(mm)

I.D.

(mm)

m/roll

roll/box

Package

specification

(cm)


(mm)

1/8

Φ 3.2

3.5 ± 0.3

0.95

0.35

≤ 1.00

200

10

46*46*43

1.0~3.1

3/16

Φ 4.8

5.2 ± 0.3

1.1

0.50

≤ 1.60

100

10

46*46*43

1.8~4.6

1/4

Φ 6.4

6.8 ± 0.4

1.2

0.60

≤ 2.20

100

6

46*46*43

2.4~6.4

5/16

Φ 7.9

8.4 ± 0.4

1.3

0.60

≤ 2.70

100

5

46*46*43

2.9~7.7


m/bag

bag/box

Package specification
(cm)


3/8

Φ 9.5

9.9 ± 0.4

1.4

0.65

≤ 3.20

61

6

130*29*16

3.4~9.4

1/2

Φ 12.7

13.2 ± 0.5

1.6

0.75

≤ 4.20

36.6

5

130*29*16

4.4~12.5

5/8

Φ 15.0

15.6 ± 0.5

1.8

0.85

≤ 5.20

30.5

5

130*29*16

5.4~14.5

3/4

Φ 19.1

19.6 ± 0.5

2.0

0.90

≤ 6.30

30.5

6

130*29*16

6.5~18.8

1

Φ 25.4

25.4 ± 0.8

2.1

0.90

≤ 8.50

30.5

5

130*29*16

8.8~25.0

5/4

Φ 30.0

31.5 ± 0.8

2.2

1.00

≤ 10.20

24.4

5

130*29*16

10.5~30

3/2

Φ 39.0

40.0 ± 0.8

2.4

1.05

≤ 13.50

18.3

5

130*29*16

14.0~39

2

Φ 50.0

51.5 ± 0.8

2.7

1.20

≤ 17.00

12.2

5

130*29*16

17.5~49

5/2

Φ 64

≥ 64

3.0

1.20

21.00

6.10

7

130*29*16

22~62.0

3

Φ 75

≥ 76

3.2

1.20

25.00



130*29*16

26~62.0

7/2

Φ 90

≥ 90

3.3

1.30

30.00



130*29*16

32~88.8

4

Φ 100

≥ 100

3.5

1.40

34.00



130*29*16

36~90.0

5

Φ 125

≥ 125

3.5

1.40

42.00



130*29*16

44~125


It isused toprotectable bundles wirs and metal tubes against water and moisture.