Heat Shrinkable Medium Wall Insulating Tubing
Features
- Application : Insulating, Pressure humidity-tight sheathings, Suitable for cable joints terminations
- Material : Cross linked polyolefin, free of lead cadmium
- Colour : Black
- Medium wall
- High Tensile strength
- Resistant to cold flow
- Very good chemical electrical properties
- Non-corrosive
- UV-resistant
- Continuous operation temperature: -55°C to 125°C
- In conformance with ESI 09 - 13
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Technical Data
| Property |
Requirements |
Test Method |
| Physical |
|
|
| Specific gravity |
1.10 |
ASTM D 1505 / ISO 1183 |
| Tensile strength |
8N/mm2 (min.) |
ASTM D 412 / ISO 37 |
| Ultimate elongation |
200 % min |
ASTM D 412 / ISO 37 |
| Water absorption |
0.5% (max.) |
ASTM D 570 |
Thermal Ageing
Continuous operating temperature |
-55o C to + 130o C |
IEC 216 |
| Shrink temperature |
120o C (min.) |
IEC 216 |
| Heat shock (30 min. 200o C) |
No cracking / No flowing |
|
| Heat ageing (168 hrs. 120o C) |
|
|
| Tensile strength |
7.0 N/mm2 (min.) |
ASTM D 412 / ISO 37 |
| Ultimate elongation |
200% (min.) |
|
| Low temperature flexibility (-20oC) |
No cracking |
ASTM D 2671 |
Electrical
Dielectric strength |
10 kV/mm (min.) |
ASTM D 149 / IEC 243 |
| Volume resistivity |
1 x 1012 ohm-cm (min.) |
ASTM D 257 / IEC 93 |
| Dielectric constant |
3 (min.) to 5 (max.) |
ASTM D 150 / IEC 250 |
Dimension Chart
| Code |
Expanded D1 |
Recovered D2 |
W |
| DMSR 15/6 |
15 |
6 |
2.2 |
| DMSR 25/8 |
25 |
8 |
2.5 |
| DMSR 36/12 |
36 |
12 |
2.5 |
| DMSR 50/16 |
50 |
16 |
2.5 |
| DMSR 63/19 |
63 |
19 |
2.5 |
| DMSR 75/22 |
75 |
22 |
2.5 |
| DMSR 95/25 |
95 |
25 |
3.0 |
| DMSR 115/34 |
115 |
34 |
3.0 |
| DMSR 140/42 |
140 |
42 |
3.5 |
| DMSR 160/50 |
160 |
50 |
3.5 |
| DMSR 180/60 |
180 |
60 |
3.5 |
45 Years Of 
35 Countries Global 
200 Plus Skilled 
50 Internationally 
04 World Class 