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YHRSMSTA-4 Polyolefin Heat Shrinkable Stright Boots

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Product Details

Features

Cross-linked semi-rigid polyolefin

Excellent electrical insulation and strain relief

Sealing/ Mechanical protection

Flame retardant UL 224 VW-1

Operating temperature: -40~90℃

Shrink temperature: 125℃

Shrink ratio: 4:1 at small end

Approved by China Classification Society (CCS)

 

Typical application

- Ideal for strain relief and mechanical protection of connector and/or cable

- Suitable for outdoor electrical equipment and connections in wet and underground environments such as marine vessels, off-shore oil platforms, shipyard and harbor applications

 

Technical Data

Property

Test method

Values

Physical

Tensile strength

ASTM D2671

≥10 MPa

Aging
(136℃ /168hrs)

Breakdown elongation

ASTM D2671

≥ 350%

Tensile strength

ASTM D2671

≥10 MPa

 

Breakdown elongation

ASTM D2671

≥300%

Water absorption

ASTM D570

≤0.5%

Peel strength to XLPE

ASTM D2671

≥ 30 N/cm

Peel strength to steel

ASTM D2671

≥ 30 N/cm

Electrical

Dielectric strength

ASTM D2671

≥14 kV/mm

Chemical

Flammability

UL224

VW-1

 

Dimensions

Reference

Cross reference

As supplied (a )(mm)

After free recovered (b)(mm)

UPM YHRSMST/A

H

J

H

J

P±20%

R±20%

JO±20%

W±10%

B0

202A111

16.5

16.5

8.5

4

25

14

6

1.5

B1

202A121

24.6

24.6

10

6

35

20

10

1.6

B2

202A132

28.4

28.4

15

7

50

25

15

1.8

B3

202A142

31.0

31.0

19

8

65

35

20

1.8

B4

202A153

36.1

36.1

23

9

90

45

35

1.8

B5

202A163

42.7

42.7

29

10

100

55

35

2.0

B6

202A174

60.0

60.0

38

16

120

60

40

3.3

B7

202A185

66.0

66.0

45

20

135

80

40

3.3

B8

202A196

86.4

86.4

59

28

170

95

55

3.3

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Contact

Address: Tangjia Industrial Park, Shihe Street, Puwan New District, Dalian
Tel:
0411-87166661 87166662    0411-87166663 87166665

International line:  +86-411-87166669

E-mail: upolymer@upolymer.com 

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