Polyolefin heat shrink tubes, very flexible, self-extinguishing, shrink ratio 3:1 and 4:1 – type RC3S i RC4S

Polyolefin heat shrink tubes, very flexible, self-extinguishing, shrink ratio 3:1 and 4:1 – type RC3S i RC4S

Application:
RC3S: wide application in the performance of electrical insulation, connecting cable bundles and marking to protect against corrosion and to provide mechanical shield.

Shrink ratio 3:1 is more suitable for applications in irregular shapes.

RC4S: widely used in the military, airkraft and electronics industry. Also applied to insulate and repair of wire, cable and line bundles.
Pipes are manufactured using a special utility and technology formula . It is easy to slide on a large diameter and after shrink down on a small diameter of connector or transition

  • Operating temperature: -55 up to +135°C
  • Shrink ratio: 3:1, 4:1
  • The minimum shrink temperature: +70°C
  • Standard colours: black
  • Tubes self-extinguishing (except of a colorless)

Tube type Index  

Dimensions [mm]

Standard length of the spool
shrink ratio: 2:1 (black color)

D

d

s

[m]

RC3S 1,6 / 0,5 TRJHL1600050020050C1

1,6

0,5

0,45

200

RC3S 3,2 / 1 TRJHL3200100020050C1

3,2

1,0

0,55

200

RC3S 4,8 / 1,5 TRJHL4800150010050C1

4,8

1,5

0,60

100

RC3S 6,4 / 2 TRJHL6400200010050C1

6,4

2,0

0,65

100

RC3S 9,5 / 3 TRJHL9500300010050C1

9,5

3,0

0,75

100

RC3S 12,7 / 4 TRJHL1271400050020C1

12,7

4,0

0,80

50

RC3S 19,1 / 6 TRJHL1911600050040C1

19,1

6,0

0,90

50

RC3S 25,4 / 8 TRJHL2541800050040C1

25,4

8

1,00

50

RC3S 39 / 13 TRJHL3901130150040C1

39,0

13

1,25

50

 

Tube type Index   Dimensions [mm] Packing Cut in lengths
shrink ratio: 4:1 (black color)

D

d

s

[pcs.]

[m]

RC4S 19,1 / 4,6 TRJHL1911460012230C1

19,1

4,6

1,7

50

1,22

RC4S 25,4 / 7 TRJHL2541700012230C1

25,4

7,0

1,7

50

1,22

RC4S 38,1 / 9,5 TRJHL3811950012230C1

38,1

9,5

1,7

50

1,22

RC4S 50,8 / 14 TRJHL5081140112230C1

50,8

14,0

1,7

20

1,22

 

Properties Test method Tubes RC3S / RC4S
Tensile strength ASTM D 2671 14 MPa
Elongation at rupture ASTM D 2671 800%
Tensile strength after heat ageing (+175°C, 168 h) ASTM D 2671 14 MPa
Elongation at rupture after heat ageing (+175°C, 168 h) ASTM D 2671 350%
Attempt of flammability UL 224 VW1, SAE-AMS-DTL-23053/5 positive
Heat shock (+250°C, 4 h) ASTM D 2671 no breaking
Cold bend test (-55°C, 4 h) ASTM D 2671 no breaking
Dielectric resistance ASTM D 150 20kV/mm
Volume resistivity ASTM D 876 1014Ωm
Cu corrosion UL 224 doesn’t corrode
Water absorptivity ASTM D 570 0,15%
Chemical resistance SAE-AMS-DTL-23053/5 positive
Length change after shrinking UL 224 0 ±5