| About |
|---|
| Lupolen 4261 A IM is a high molecular weight high density polyethylene (HDPE). Typical customer applications include components for automotive fuel tank applications. It is supplied in pelletized form and is stabilized with antioxidants for the injection molding process. The product features an outstanding Enviromental Stress Cracking Resistance (ESCR), good chemical resistance in combination with an excellent low temperature impact resistance. Typical process includes injection molding. Lupolen 4261 A IM is not intended for use in medical and pharmaceutical applications.&& |
| Product Description | |
|---|---|
| Supplier | LyondellBasell |
| Generic | HDPE |
| Material Status | Commercial: Active |
| Features | High impact resistance,Inoxidizability,High molecular weight,Solvent resistance,High ESCR |
| Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 0.940 | g/cm³ | ISO 1183 |
| Apparent density | > 0.50 | g/cm³ | ISO 60 |
| Melt Flow Rate | |||
| 190℃，21.6kg | 15 | g/10min | ISO 1133 |
| Full incision creep test | |||
| 3.5 MPa，80℃ | 1.5 | day | ISO 16770 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | 800 | MPa | ISO 527-2 |
| tensile strength | |||
| yield | 21.0 | MPa | ISO 527-2 |
| Tensile strain | |||
| yield | 10 | % | ISO 527-2 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile impact strength | |||
| -30℃ | 140 | kJ/m² | ISO 8256/1A |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Melting temperature | |||
| DSC | 130 | ℃ | ISO 3146 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Processing (melt) temperature | 230 to 280 | °C | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 2% Arkopal N100 |
| 【 Disclaimer 】 Guangzhou Soliao Information Technology Co., Ltd. reserves all rights. The information in this data table was obtained from the manufacturer of the material on soliao.com. Soliao.com makes every effort to ensure the accuracy of this data. However, the search company does not assume any responsibility for the uncertainty and consequences caused to users by these data values and suggestions, and strongly recommends verifying the data values with the material supplier before the final selection of materials. |