| About |
|---|
| BorSafe HE3490-DS-H is a bimodal polyethylene compound produced by the advanced Borstar technology. BorSafe HE3490-DS-H is classified as an MRS 10.0 material (PE100).&& |
| Product Description | |
|---|---|
| Supplier | Borealis AG |
| Generic | PE |
| Material Status | Commercial: Active |
| Features | Renewable resources,Good tear strength,Bimodal molecular weight distribution |
| Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 0.960 | g/cm³ | ISO 1183/A |
| Melt Flow Rate | |||
| 190℃，5.0kg | 0.25 | g/10min | ISO 1133 |
| ESCR(Environmental Stress Cracking Resistance) | |||
| 80 ℃, 2% surfactant | > 8760 | hr | ISO 16770 |
| Carbon black content | 2.0 to 2.5 | % | ISO 6964 |
| Carbon Black Dispersion | < 3 | ISO 18553 | |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | |||
| 1 mm | 1100 | MPa | ISO 527-2 |
| tensile strength | |||
| yield | 25.0 | MPa | ISO 527-2/50 |
| Tensile strain | |||
| fracture | > 500 | % | ISO 527-2 |
| Resistance to Rapid Crack Propagation，Pc – S4 Test（0℃，250 mm） | > 10.0 | bar | ISO 13477 |
| Slow crack growth in cut pipe materials | |||
| 80℃ | > 5000 | hr | ISO 13479 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Oxygen sensing time | |||
| 210℃ | > 20 | min | ISO 11357-6 |
| Process Conditions | |||
|---|---|---|---|
| Extrusion | Nominal value | Unit | Test method |
| Barrel 1 zone temperature | 190 to 210 | °C | |
| Barrel 2 zone temperature | 190 to 210 | °C | |
| Barrel 3 zone temperature | 190 to 210 | °C | |
| Barrel 4 zone temperature | 190 to 210 | °C | |
| Barrel 5 zone temperature | 190 to 210 | °C | |
| Melt temperature | 200 to 220 | °C | |
| Nozzle temperature | 200 to 210 | °C | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. Compound |
| 3. 4 MPa |
| 4. SDR11 |
| 5. 9.2 bar |
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