Stress control heat shrink tubing
2024/7/25 viewers
- BrandDEEM
- TypeDM-SC
Introduction
ApplicationsIdeal for external insulation and protection of power cable
Termination and joint up to 25KV.
Features
Cross-linked polyolefin.
Effective electrical stress control tubing
Voltage class: 5-25KV
Operating temperature: -55°C to +105 °C
Various
Shrink temperature: 125 °C
Standard color: Black.
Technical Data
| Property | Test Method | Values | |
| Physical | Tensile strength | ASTM D2671 | ≥14 MPa |
| Elongation at break | ASTM D2671 | ≥350% | |
| Tensile strength at aging(136°C/168hrs) | ASTM D2671 | ≥10 MPa | |
| Elongation at break at aging(136°C/168hrs) | ASTM D2671 | ≥250% | |
| Thermal endurance | IEC216 | 105℃ | |
| Water absorption (23°C/336hrs) | ASTM D570 | ≤1% | |
| Density | ASTM D2671 | 1.3-1.4 | |
| Low Temperature flexibility(-40°C/4hrs) | ASTM D2671 | No cracking | |
| Heat shock(200°C/30mins) | ASTM D2671 | No spliting | |
| Electrical | Dielectric constant | IEC250 | ≥20 |
| Volume resistivity | ASTM D2671 | ≥1010Ω.cm | |
| Loss factor (50Hz) | IEC250 | 1.0 max(1000V) | |
| Dielectric constant stability | 15000hrs | ≥15 | |
| As Supplied(mm) | After Recovery (mm) | Standard length | |
|
Inside Diameter
Min. (D)
|
Inside Diameter
Min. (D)
|
Wall Thickness
Min. (WT)
|
m/roll |
| 16 | 8 | 1.8 | 1.22 |
| 20 | 10 | 1.9 | 1.22 |
| 26 | 12 | 2.3 | 1.22 |
| 30 | 15 | 2.4 | 1.22 |
| 35 | 17 | 2.4 | 1.22 |
| 45 | 20 | 2.6 | 1.22 |
| 50 | 25 | 2.7 | 1.22 |
| 66 | 30 | 3.1 | 1.22 |
| 95 | 45 | 3.4 | 1.22 |
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