| About |
|---|
| Petrothene LR52800E is a multi-modal, broad molecular weight high density polyethylene based compound designed for use in jacketing, conduit or wire insulation. Petrothene LR52800E contains a robust additives package for thermal stabilisation. This product meets the requirements of ASTM D 1248, Type III, Class A, Category 5, Grade J4.&& |
| Product Description | |
|---|---|
| Supplier | LyondellBasell |
| Generic | HDPE |
| Material Status | Commercial: Active |
| Features | Wide molecular weight distribution,High density,Heat Stabilized |
| Availabilitys | Europe |
| Process Methods | Extrusion |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 0.950 | g/cm³ | ISO 1183 |
| Melt Flow Rate | ISO 1133 | ||
| 190℃，2.16kg | 0.30 | g/10min | ISO 1133 |
| 190℃，5.0kg | 1.1 | g/10min | ISO 1133 |
| ESCR(Environmental Stress Cracking Resistance) | |||
| F0 | > 2000 | hr | ASTM D1693 |
| water content | 0.050 | % | Internal Method |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Melting temperature | |||
| DSC | 130 | ℃ | ISO 3146 |
| Oxygen sensing time | |||
| 200℃ | > 30 | min | ISO 11357-6 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Volume resistivity | > 1.0E+17 | ohms·cm | IEC 60093 |
| Dielectric strength | 20 | kV/mm | IEC 60243-1 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | |||
| Shaw’s D | 61 | ISO 868 | |
| Tensile modulus | |||
| 23℃，1 mm | 900 | MPa | ISO 527-2 |
| tensile strength | |||
| Yield, 23 ℃ | 23.0 | MPa | ISO 527-2/1/50 |
| Tensile strain | |||
| fracture | 700 | % | ASTM D638 |
| Process Conditions | |||
|---|---|---|---|
| Extrusion | Nominal value | Unit | Test method |
| Melt temperature | 190 to 230 | °C | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 【 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. |