| About |
|---|
| Borstar HE6081 is based on high density polyethylene and has a specially designed additive package to give excellent track resistance. It is also well protected against UV degradation in order to ensure outstanding weathering resistance. Applications Borstar HE6081 is designed for: jacketing of Fibre Optic Cables designed for installation in high voltage power transmission lines. The compound may also be used for other applications where thermoplastic track resistant materials can be applied. Borstar HE6081 can resist severe installation conditions and service conditions even at elevated ambient temperatures. Technical properties Tracking data for Borstar HE6081 according to IEC 60587:2007 Tested according to Method 2: stepwise tracking voltage. Passes class 2A 4.5kV. Special Features Excellent mechanical properties Excellent environmental stress cracking resistance (ESCR) Heat deformation resistance Excellent processing properties Excellent track resistance&& |
| Product Description | |
|---|---|
| Supplier | Borealis AG |
| Generic | HDPE |
| Material Status | Commercial: Active |
| Features | Weather resistance is good,Excellent Processability |
| Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
| Process Methods | Extrusion |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.10 | g/cm³ | ISO 1183/D |
| Melt Flow Rate | ISO 1133 | ||
| 190℃，2.16kg | 0.40 | g/10min | ISO 1133 |
| 190℃，5.0kg | 1.7 | g/10min | ISO 1133 |
| ESCR(Environmental Stress Cracking Resistance) | |||
| 10% non-ionic detergent, F20 | > 2000 | hr | IEC 60811-4-1/B |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | |||
| Shore D, 1 second | 59 | ISO 868 | |
| Tensile modulus | ISO 527-2 | ||
| -30℃ | 2800 | MPa | ISO 527-2 |
| 23℃ | 1100 | MPa | ISO 527-2 |
| 70℃ | 200 | MPa | ISO 527-2 |
| tensile strength | ISO 527-2/50 | ||
| Yield, -30 ℃ | 30.0 | MPa | ISO 527-2/50 |
| Yield, 0 ℃ | 25.0 | MPa | ISO 527-2/50 |
| Yield, 70 ℃ | 7.00 | MPa | ISO 527-2/50 |
| tensile strength | ISO 527-2/50 | ||
| Fracture, -30 ℃ | 30.0 | MPa | ISO 527-2/50 |
| Fracture, 0 ℃ | 25.0 | MPa | ISO 527-2/50 |
| Fracture, 70 ℃ | 11.0 | MPa | ISO 527-2/50 |
| tensile strength | ISO 527-2/50 | ||
| -30℃ | 30.0 | MPa | ISO 527-2/50 |
| 0℃ | 25.0 | MPa | ISO 527-2/50 |
| 70℃ | 11.0 | MPa | ISO 527-2/50 |
| Tensile strain | ISO 527-2 | ||
| Yield, -30 ℃ | 4.0 | % | ISO 527-2 |
| Yield, 0 ℃ | 4.0 | % | ISO 527-2 |
| Yield, 70 ℃ | 9.0 | % | ISO 527-2 |
| Tensile strain | ISO 527-2 | ||
| Fracture, -30 ℃ | 300 | % | ISO 527-2 |
| Fracture, 0 ℃ | 400 | % | ISO 527-2 |
| Fracture, 70 ℃ | 500 | % | ISO 527-2 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Embrittlement temperature | -80.0 | ℃ | ASTM D746 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Dielectric strength | 20 | kV/mm | IEC 60243-1 |
| Dielectric constant | |||
| 50 Hz | 2.50 | IEC 60250 | |
| Dissipation factor | |||
| 50 Hz | 2.0E-4 | IEC 60250 |
| Supplementary information | Nominal value | Unit | Test method |
|---|---|---|---|
| Track Resistance | 1.0 | day | IEC 660587 |
| Process Conditions | |||
|---|---|---|---|
| Extrusion | Nominal value | Unit | Test method |
| Drying temperature | 80 to 100 | °C | |
| Drying time | 4.0 to 6.0 | hr | |
| Melt temperature | 200 to 220 | °C | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
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