“EX 5” is a high density polyethylene with 1-Butene as co monomer. It is good toughness, low gel level, good toor strenght, good stiffness and tenacity, High molar mass.
| Properties | Unit | Typical value | Test Method |
| Mass density (23 C) | g/cm3 | 0.949 | ISO 1183 |
| Melt Flow Rate (190 C/5.06kg) | g/10min | 0.28 | ISO 1133 |
| Melt Flow Rate (190 C/21.16kg)) | g/10min | 8 | ISO 1133 |
| FRR (21.6/5) | - | 29 | - |
| FN | - | <3/<120 | M PC-TEST |
| Stress at Yield | Mpa | 24 | ISO 527 |
| Max. Tensile Strength MD / TD | Mpa | 45/40 | ISO 527 |
| Stress at Break | Mpa | 35 | ISO 527 |
| Tear Strength MD / TD | m N | 200/450 Max | ISO 6383-2 |
| Elongation MD / TD | % | 400/450 | ISO 527 |
| Softening Temperature | 0 C | 75 | ISO 306 |
| Brittle Temperature | 0C | < -80 | ASTM D746-72 |
| shore D hardness | - | 60 | ISO 868 |
| Dart Drop Impact | g | 220 | ASTM D 1709 |