Description:
Medium wall, single wall, polyolefin heat shrink tubing suitable for a wide range of low voltage electrical telecom and power applications like joints and cable repair.
Features:
- Very good strain relief, impact and abrasion resistant
- High shrink ratio
- UV resistant
- Shrink temperature > 110°C
- Operating temperature -40°C to +120°C
Download:
CRMStandard packaging:
Meter lengths
| Size [mm] | Minimum Inside Diameter Supplied [mm] | Maximum Inside Diameter Recovered [mm] | Wall Thickness Recovered [nominal value, mm] |
|---|---|---|---|
| 12/3 | 12 | 3 | 1,90 |
| 22/6 | 22 | 6 | 2,20 |
| 33/8 | 33 | 8 | 2,50 |
| 40/12 | 40 | 12 | 2,50 |
| 56/17 | 56 | 17 | 2,80 |
| 72/22 | 72 | 22 | 3,00 |
| 92/29 | 92 | 29 | 3,00 |
| 115/35 | 115 | 35 | 3,10 |
| 140/45 | 140 | 45 | 3,15 |
| 160/55 | 160 | 55 | 3,15 |
| 180/60 | 180 | 60 | 3,25 |
| 200/65 | 200 | 65 | 3,25 |
| 235/65 | 235 | 65 | 3,25 |
Physical properties:
| Property | Test method | Typical value |
|---|---|---|
| Tensile strength | ASTM D2671 | min. 12MPa |
| Elongation at break | ASTM D 2671 | min. 400% |
| Longitudinal change | ASTM D 2671 | -10% to 0% |
| Water absorption | ASTM D 570 | min. 0,5% |
Thermal properties:
| Property | Test method | Typical value |
|---|---|---|
| Heat shock 4 hours at 225°C | ASTM D 2671 | no dripping, cracking or flowing |
| Heat aging 168 hours at 150°C | ASTM D 638 | elongation min. 300% |
| Low temp. flexibility at 4 hours at -55°C | ASTM D 2671 | no cracking |
| UV Resistance, 500 hours at 60°C | ISO 8580 | no cracking, no colour change |
Electrical properties:
| Property | Test method | Typical value |
|---|---|---|
| Dielectric strength | ASTM D 149 | min. 15kV/mm |
| Volume resistivity | ASTM D 257 | min. 1014 ohm/cm |
Chemical properties:
| Property | Test method | Typical value |
|---|---|---|
| Copper corrosion | ASTM D 2671 | no corrosion |