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- LyondellBasell Lupolen® 5231 HX HDPE, Impact Grade
LyondellBasell Lupolen® 5231 HX HDPE, Impact Grade
| Category | Polymer , Thermoplastic , Polyethylene (PE) , HDPE , High Density Polyethylene (HDPE), Impact Grade |
| Manufacturer | LyondellBasell |
| Trade Name | Lupolen® |
| Port | Shanghai port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | LyondellBasell Lupolen® 5231 HX HDPE, Impact Grade.pdf  |
| Price | EMAIL US sales@lookpolymers.com |
Material Notes:
Medium flow, impact resistant, very stress-crack resistant grade for closures, bottles that contain carbonated liquids, storage and tote boxes, as well as engineering components.Data was collected by ISO methods and originally provided by BASF. The Lupolen® product line is now produced by Basell.
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 0.952 g/cc | 0.0344 lb/in³ | |
| Water Absorption | 0.010 % | 0.010 % | |
| Moisture Absorption at Equilibrium | 0.10 % | 0.10 % | |
| Linear Mold Shrinkage, Flow | 0.023 cm/cm | 0.023 in/in | |
| Linear Mold Shrinkage, Transverse | 0.024 cm/cm | 0.024 in/in | |
| Melt Flow | 3.3 g/10 min @Load 2.16 kg, Temperature 190 °C |
3.3 g/10 min @Load 4.76 lb, Temperature 374 °F |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Tensile Strength, Yield | 25.0 MPa | 3630 psi | |
| Elongation at Break | >= 50 % | >= 50 % | |
| Elongation at Yield | 9.0 % | 9.0 % | |
| Tensile Modulus | 1.10 GPa | 160 ksi | |
| Tensile Impact Strength | 90.0 kJ/m² | 42.8 ft-lb/in² |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| CTE, linear, Parallel to Flow | 165 µm/m-°C @Temperature 20.0 °C |
91.7 µin/in-°F @Temperature 68.0 °F |
|
| Melting Point | 133 °C | 271 °F | |
| Deflection Temperature at 0.46 MPa (66 psi) | 73.0 °C | 163 °F | |
| Deflection Temperature at 1.8 MPa (264 psi) | 44.0 °C | 111 °F | |
| Vicat Softening Point | 75.0 °C | 167 °F | |
| Flammability, UL94 | HB @Thickness 0.400 mm |
HB @Thickness 0.0157 in |
|
| Oxygen Index | 17 % | 17 % |
| Electrical Properties | Metric | English | Comments |
|---|---|---|---|
| Electrical Resistivity | >= 1.00e+15 ohm-cm | >= 1.00e+15 ohm-cm | |
| Surface Resistance | 1.00e+14 ohm | 1.00e+14 ohm | |
| Dielectric Constant | 2.4 @Frequency 100 Hz |
2.4 @Frequency 100 Hz |
|
| 2.4 @Frequency 1e+6 Hz |
2.4 @Frequency 1e+6 Hz |
||
| Dielectric Strength | 150 kV/mm | 3810 kV/in | |
| Dissipation Factor | 0.00020 @Frequency 100 Hz |
0.00020 @Frequency 100 Hz |
|
| 0.00020 @Frequency 1e+6 Hz |
0.00020 @Frequency 1e+6 Hz |
||
| Comparative Tracking Index | 600 V | 600 V |
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