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UV resistant EPDM cold shrink tube

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UV resistant EPDM cold shrink tube

Description
RUBLS-EPDM a series of open-ended, tubular rubber sleeves, which are factory expanded and assembled onto a removable core. They are supplied for field installation in this pre-stretched condition. The core is removed after the tube has been positioned for installation over an in line connection, terminal lug, etc., allowing the tube to shrink and form a waterproof seal. The insulating tube is made of EPDM rubber, which contains no chlorides or sulphurs. Various diameter sizes will cover a range of 1000 volt cables, copper and aluminum conductors.



Unique Advantages
1. Excellent weather resistance, ultraviolet aging resistance and higher embrittlement resistance than heat shrink tubing
2. More resistant to slab and prick, abrasion, acid and alkali than silicone cold shrink tubing
3. Simultaneously expands and shrinks with workpieces without clearances, seals tight in harsh environment
3. Stably sealing the workpieces in windy environment
4. Well suited for cable less than 1KV
5. Seals tight, retains its resiliency and pressure even after prolonged years of ageing and exposure.
6. Simple , safe installation, requires no tools or special training. No torches or heat work required.
7. Shrink Ratio:3.5:1
8. Sealing class IP68


Applications:
1. Primary electrical insulation for all solid dielectric (rubber and plastic) insulated wire and cable splices rated to 1000volts
2. Meets ANSI C119.1, directly buriable or submersible or indoor, outdoor, or overhead use
3. Physical protection and moisture sealing for high-voltage, air-insulated connectors and lugs such as spacer cable and lug connections to bus bar
4. Insulation of secondary splices copper or aluminum conductors Relocation of service Dig-in repairs, sheath repairs
5. Insulation of inline conductor transition connectors
6. Sealing of coax cables with Type N or 7/16 DIN connectors on wireless communication towers



Technical Data

Properties

Typical Data

Test method

HS

49 A

ASTM D 2240-75

Tensile Strength

9.8 MPa

ASTM D412-75

Elongation at break

720%

ASTM D412-75

Tear Strength

27 N/ mm

ASTM D624C-73

Dielectric Strength

14.3kV/mm

ASTM 149-75

Dielectric Constants

5.0(Initial data)/5.6(90degree in the water for 7 days))

/

Anti-enzyme (bacteria)

The 28 day exposure without growth

ASTM G-21

UV Resistant

UV irradiation for 2000 hours without aging

ASTM G-53

 

Dimensions

Size
(mm)

Inner Diameter D(mm)

Min Cable Outer diameter  (mm)

Max Cable Outer Diameter (mm)

Recovered Length L(mm)

VE18-3

18

7.8

14.3

80

VE18-6

18

7.8

14.3

152

VE18-7

18

7.8

14.3

178

VE24-8

20

2.54

20.9

203

VE25-7

25

10.1

20.9

178

VE25-8

25

10.1

20.9

203

VE25-11

25

10.1

20.9

279

VE25-12

25

10.1

20.9

305

VE28-5

28

8.0

22.5

125

VE35-6

35

13.9

30.1

152

VE35-8

35

13.9

30.1

203

VE35-9

35

13.9

30.1

229

VE35-11

35

13.9

30.1

279

VE42-6

42

16.8

35.1

152

VE42-8

42

16.8

35.1

203

VE42-10

42

16.8

35.1

254

VE42-12

42

16.8

35.1

305

VE42-16

42

16.8

35.1

406

VE42-18

42

16.8

35.1

457

VE50-8

50

13.5

43.7

203

VE58-6

58

24.0

49.3

152

VE58-7

58

24.0

49.3

178

VE58-8

58

24.0

49.3

203

VE58-10

58

24.0

49.3

254

VE58-12

58

24.0

49.3

305

VE58-18

58

24.0

49.3

457

VE58-24

58

24.0

49.3

610

VE58HP-10

58

20.5

51.0

254

VE65-10

65

23.7

57.5

254

VE77-6

77

32.2

67.8

152

VE77-7

77

32.2

67.8

178

VE77-9

77

32.2

67.8

229

VE77-12

77

32.2

67.8

305

VE77-13

77

32.2

67.8

330

VE77-14

77

32.2

67.8

355

VE77-18

77

32.2

67.8

457

VE77-22

77

32.2

67.8

550

VE77HP-13

77

27.4

70.0

330

VE105-8

105

42.6

93.7

203

VE105-9

105

42.6

93.7

229

VE105-18

105

42.6

93.7

457

VE105-20

105

42.6

93.7

508

VE120-24

120

33.0

114.3

610

VE160-24

160

60.0

154.0

620



Certificates & Test Reports









Contact information

Suzhou Volsun Electronics Technology Co., Ltd

Add.: No.402, Mudong Road, Wuzhong District, Suzhou 215101, Jiangsu,China

Email: 
volsun2006@szvolsun.com     Alice Liu
volsun@szvolsun.com             Even Chen
volsuntube@szvolsun.com      Tina Li
Joelu@szvolsun.com               Joe Lu



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