HDPE wire & cable grade has excellent mechanical and abrasion resistance properties. It has a strong ability to environment stress crack resistance and thermal stress crack resistance. It also has excellent insulating properties and processability, it is especially suitable for making high-frequency carrier cables, which can effectively avoid crosstalk interference and loss
HDPE wire & cable grade is mainly used for producing communication cable jacket through fast-extrusion methods
| Item | test | test data | unit | |
| physical properties | Melt flow rate | 0.8 | g/10min | |
| Density | 0.942 | g/cm3 | ||
| mechanical properties | tensile strength | 20.3 | MPa | |
| Elongation (break) | 640 | % | ||
| ESCR | 48h | 0/10 | Invalid number | |
| electric property | Medium point constant | 1MHZ | 2.3 | |
| dielectric dissipation factor | 1MHZ | 1.54×10-4 | ||
| volume resistivity | 3.16×1014 | Ω·M | ||
| thermal properties | low temperature brittleness | -76℃ | 0/10 | Invalid number |
| Thermal stress cracking | 96h | 0/9 | Invalid number | |
| Other properties | colour | natural color | ||
| Stability in water | qualified | |||
| Oxidation induction period (Cu cup) | 146 | Min | ||
