| About |
|---|
| Lupolen 5261 ZS is a high density polyethylene with high ESCR, high impact resistance, high rigidity and high chemical resistance. It is delivered in powder form and contains antioxidants. Typical customer applications include drums and jerry cans for the packaging of dangerous goods. Lupolen 5261 ZS is not intended for se in medical and pharmacuetical applications.&& |
| Product Description | |
|---|---|
| Supplier | LyondellBasell |
| Generic | HDPE |
| Material Status | Commercial: Active |
| Features | Good Rigidity,High impact resistance,Inoxidizability,Solvent resistance,High ESCR |
| Availabilitys | Africa & Middle East ,Latin America,Asia Pacific,Europe |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 0.951 | g/cm³ | ISO 1183 |
| Apparent density | > 0.46 | g/cm³ | ISO 60 |
| Melt Flow Rate | |||
| 190℃，21.6kg | 2.0 | g/10min | ISO 1133 |
| ESCR(Environmental Stress Cracking Resistance) | |||
| 80 ℃, 2% non-ionic surfactant | 20.0 | hr | ISO 16770 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile impact strength | |||
| -30℃ | 250 | kJ/m² | ISO 8256/1A |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 0.45 MPa, unannealed | 74.0 | ℃ | ISO 75-2/B |
| 1.8 MPa, unannealed | 42.0 | ℃ | ISO 75-2/A |
| Vicat Softening Temp | |||
| A50 | 130 | ℃ | ISO 306/A50 |
| B50 | 78.0 | ℃ | ISO 306 |
| Melting temperature | |||
| DSC | 133 | ℃ | ISO 3146 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Dielectric strength | > 150 | kV/mm | IEC 60243-1 |
| Supplementary information | Nominal value | Unit | Test method |
|---|---|---|---|
| Staudinger index | |||
| Jg | 475 | cm³/g | ISO 1628 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Ball hardness | |||
| H 132/30 | 47.0 | MPa | ISO 2039-1 |
| Tensile modulus | |||
| 23℃ | 1000 | MPa | ISO 527-2 |
| tensile strength | |||
| Yield, 23 ℃ | 26.0 | MPa | ISO 527-2 |
| Tensile strain | |||
| yield | 9.0 | % | ISO 527-2 |
| 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. FNCT 3.5 MPa; BC/9 |
| 3. K20/P50 |
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