| About |
|---|
| BS2541 is a high density polyethylene with very high ESCR This product is intended for blow moulding.&& |
| Product Description | |
|---|---|
| Supplier | Borealis AG |
| Generic | HDPE |
| Material Status | Commercial: Active |
| Features | High ESCR |
| Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
| Process Methods | Extrusion |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 0.954 | g/cm³ | ISO 1183 |
| Melt Flow Rate | ISO 1133 | ||
| 190℃，2.16kg | 0.30 | g/10min | ISO 1133 |
| 190℃，21.6kg | 32 | g/10min | ISO 1133 |
| 190℃，5.0kg | 1.5 | g/10min | ISO 1133 |
| ESCR(Environmental Stress Cracking Resistance) | |||
| 10% emulsifier, F50 | 500 | hr | ASTM D1693A |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | |||
| Shaw’s D | 64 | ISO 868 | |
| Tensile modulus | 1100 | MPa | ISO 527-2 |
| tensile strength | |||
| yield | 25.0 | MPa | ISO 527-2/50 |
| Tensile strain | |||
| yield | 9.0 | % | ISO 527-2/50 |
| Bending modulus | 1200 | MPa | ISO 178 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 0.45 MPa, unannealed | 75.0 | ℃ | ISO 75-2/B |
| Process Conditions | |||
|---|---|---|---|
| Extrusion | Nominal value | Unit | Test method |
| Barrel 1 zone temperature | 170 to 190 | °C | |
| Barrel 2 zone temperature | 170 to 190 | °C | |
| Barrel 3 zone temperature | 170 to 190 | °C | |
| Barrel 4 zone temperature | 170 to 190 | °C | |
| Barrel 5 zone temperature | 170 to 190 | °C | |
| Melt temperature | 170 to 200 | °C | |
| Nozzle temperature | 175 to 190 | °C | |
| Notes |
|---|
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