Highly Flexible, Low Temperature Shrink Tubing Used for Insulating, Jacketing And Bundling of Wire Harnesses And Components

Property

Unit

Test Method

Standard

Tensile Strength

MPA

≥10.4(Before Aging)

GB/T 1040

≥7.3(After Aging)

158ºC*168hrs

Breakage Elongation (%)

%

≥200(Before Aging)

GB/T 1040

≥100(After Aging)

158ºC*168hrs

Heat Shock

-

No Sticking & No Cracking

250ºC*4hrs

Cold Blend

-

No Cracking

-30ºC*4hrs

Breakdown Strength

KV/mm

≥15

GB/T 1408

Dielectric Withstand

600V

-

Pass

No Breakdown for 2500V, 60s

300V

-

Pass

No Breakdown for 1500V,60s

Volume Resistivity

Ω. cm

≥1×10¹⁴

GB/T 1410

Corrosion Performance

-

pass

158ºC*168hrs

Copper Stability

-

pass

158ºC*168hrs

Flammability

-

pass

VW-1

Inner

Diameter

As Supplied(mm)

After Recovery(mm)

Standard Package

Application Range(mm)

Inner Diameter

Wall Thickness

Inner Diameter

Wall Thickness

(m/spool)

Φ0.6

0.9±0.2

0.20±0.05

≤0.40

0.33±0.10

400

0.4~0.7

Φ0.8

1.1±0.2

0.20±0.05

≤0.50

0.33±0.10

400

0.6~0.8

Φ1.0

1.5±0.2

0.20±0.05

≤0.65

0.36±0.10

400

0.75~0.9

Φ1.5

2.0±0.2

0.20±0.05

≤0.85

0.36±0.10

400

0.95~1.4

Φ2.0

2.5±0.2

0.23±0.05

≤1.00

0.45±0.10

400

1.1~1.8

Φ2.5

3.0±0.2

0.23±0.05

≤1.30

0.45±0.10

400

1.35~2.3

Φ3.0

3.5±0.2

0.23±0.05

≤1.50

0.45±0.10

400

1.6~2.7

Φ3.5

4.0±0.2

0.23±0.05

≤1.80

0.45±0.10

400

1.85~3.2

Φ4.0

4.5±0.2

0.25±0.05

≤2.00

0.45±0.10

400

2.1~3.6

Φ4.5

5.0±0.2

0.28±0.05

≤2.30

0.56±0.10

200

2.35~4.0

Φ5.0

5.5±0.2

0.28±0.05

≤2.50

0.56±0.10

200

2.6~4.5

Φ6.0

6.5±0.2

0.28±0.05

≤3.00

0.56±0.10

200

3.1~5.4

Φ7.0

7.5±0.3

0.28±0.05

≤3.50

0.56±0.10

100

3.7~6.3

Φ8.0

8.5±0.3

0.30±0.08

≤4.00

0.56±0.10

100

4.2~7.2

Φ9.0

9.5±0.3

0.30±0.08

≤4.50

0.56±0.10

100

4.7~8.0

Φ10

10.5±0.3

0.30±0.08

≤5.00

0.56±0.10

100

5.2~9.0

Φ11

11.5±0.3

0.30±0.08

≤5.50

0.56±0.10

100

5.7~10

Φ12

12.5±0.3

0.30±0.08

≤6.00

0.56±0.10

100

6.2~11

Φ13

13.5±0.3

0.30±0.08

≤6.50

0.56±0.10

100

6.7~12

Φ14

14.5±0.3

0.35±0.10

≤7.00

0.70±0.10

100

7.3~13

Φ15

15.5±0.4

0.35±0.10

≤7.50

0.70±0.10

100

7.8~14

Φ16

16.5±0.4

0.35±0.10

≤8.00

0.70±0.10

100

8.3~15

Φ17

17.5±0.4

0.35±0.10

≤8.50

0.70±0.10

100

8.8~16

Φ18

19.0±0.5

0.35±0.10

≤9.00

0.70±0.10

100

9.3~17

Φ20

22.0±0.5

0.35±0.10

≤10.00

0.83±0.15

100

10.4~19

Φ22

24.0±0.5

0.40±0.12

≤11.00

0.83±0.15

100

11.4~21

Φ25

26.0±0.5

0.40±0.12

≤12.50

0.90±0.15

50

12.8~24

Φ28

29.0±0.5

0.45±0.12

≤14.00

0.90±0.15

50

14.4~29

Φ30

31.5±1.0

0.45±0.12

≤15.00

1.00±0.15

50

16~29

Φ35

36.5±1.0

0.45±0.12

≤17.50

1.00±0.15

50

18~34

Φ40

41.5±1.0

0.45±0.12

≤20.00

1.00±0.15

50

21~39

Φ45

46.5±1.0

0.50±0.15

≤22.5

1.00±0.15

25

23.5~44

Φ50

≥50

0.50±0.15

≤25.0

1.10±0.15

25

26~49

Φ60

≥60

0.60±0.15

≤30.0

1.20±0.15

25

35~55

Φ70

≥70

0.65±0.15

≤35.0

1.30±0.20

25

40~65

Φ80

≥80

0.65±0.15

≤40.0

1.30±0.20

25

45~75

Φ90

≥90

0.65±0.15

≤45.0

1.30±0.20

25

50~85

Φ100

≥100

0.65±0.20

≤50.0

1.30±0.20

25

55~95

Φ120

≥120

0.65±0.20

≤60.0

1.30±0.20

25

65~115

Φ150

≥150

0.65±0.20

≤70.0

1.30±0.20

25

80~145

Φ180

≥180

0.65±0.30

≤90.0

1.30±0.30

25

95~175

Φ210

≥210

0.65±0.30

≤105.0

1.30±0.30

25

110~205

Φ230

≥230

0.65±0.30

≤115.0

1.30±0.30

25

120~225

Φ250

≥250

0.65±0.30

≤125.0

1.30±0.30

25

130~240