| About |
|---|
| Asrene® SP 4808 is a High Density Polyethylene product. It can be processed by extrusion and is available in Asia Pacific, Europe, or North America. Typical application: Plumbing/Piping/Potable Water. Characteristics include: High ESCR (Stress Crack Resistant) High Strength&& |
| Product Description | |
|---|---|
| Generic | HDPE |
| Material Status | Commercial: Active |
| Features | Good Tensile Strength,High ESCR |
| Availabilitys | North America,Asia Pacific,Europe |
| Process Methods | Extrusion |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 0.949 | g/cm³ | ASTM D1505 |
| Melt Flow Rate | ASTM D1238 | ||
| 190℃，2.16kg | 0.060 | g/10min | ASTM D1238 |
| 190℃，21.6kg | 9.0 | g/10min | ASTM D1238 |
| 190℃，5.0kg | 0.25 | g/10min | ASTM D1238 |
| ESCR(Environmental Stress Cracking Resistance) | |||
| 10% non-ionic detergent, F50 | > 1000 | hr | ASTM D1693 |
| viscosity | |||
| 190℃ | > 100000 | Pa·s | |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | ASTM D638 | ||
| yield | 30.0 | MPa | ASTM D638 |
| fracture | 50.0 | MPa | ASTM D638 |
| Tensile strain | |||
| fracture | > 700 | % | ASTM D638 |
| Bending modulus | 1300 | MPa | ASTM D790 |
| Slow crack growth in cut pipe – Notch Test (80 ℃) | > 1058 | hr |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile impact strength | 550 | kJ/m² | ASTM D1822 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Embrittlement temperature | < -70.0 | ℃ | ASTM D746 |
| Oxygen sensing time | |||
| 200℃ | > 80 | min | ASTM D3895 |
| Supplementary information | Nominal value | Unit | Test method |
|---|---|---|---|
| Hydrostatic strength | ISO 1167 | ||
| 12.4 MPa：20℃ | > 4.2 | day | ISO 1167 |
| 5.0 MPa：80℃ | > 41.7 | day | ISO 1167 |
| 5.5 MPa：80℃ | > 6.9 | day | ISO 1167 |
| Longitudinal Reversion | 0.63 | % | ISO 2505-1, -2 |
| Rapid Crack Propagation（S4 Test，0℃） | > 1.20 | MPa | ISO 13477 |
| Process Conditions | |||
|---|---|---|---|
| Extrusion | Nominal value | Unit | Test method |
| Melt temperature | 190 to 220 | °C | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 0.1 sec^-1, Torque Rheometer |
| 3. 9.2 bar, PE-100, S-5, SDR-11, PN-16, OD-110mm |
| 4. PE-100, S-5, SDR-11, PN-16, OD-32mm |
| 5. PE-100, S-5, SDR-11, PN-16, OD-110mm |
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