Overview
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.
Application
HDPE wire & cable grade is mainly used for producing communication cable jacket through fast-extrusion methods.
Package, Storage & Transportation
The resin is packaged in internally film-coated polypropylenewoven bags, brown paper bags or laminated polyethylene film bags. The net weight is 25Kg/bag. The resin should be stored in a drafty, dry warehouse and away from fire and direct sunlight. It should not be piled up in the open air. During transportation, the material should not be exposed to strong sunlight or rain and should not be transported together with sand, soil, scrap metal, coal or glass. Transportation together with toxic, corrosive and flammable substance is strictly prohibited.
Grades and Typical Values (Not Warranted Values)
| Grades | QHJ01 | |
| MFR | g/10 min | 0.7 |
| Density | g/cm3 | 0.945 |
| Moisture Content | mg/kg≤ | – |
| Tensile Strength | MPa≥ | 19 |
| Elongation at Break | %≥ | 500 |
| Environmental Stress Cracking Resistance | F50≥ | – |
| Dielectric Constant | – | – |
| Distribution of Pigment or Carbonblack | Grade | – |
| Carbon Black Content | wt % | – |
| Shore Hardness D | D≥ | – |
| Flexural Modulus | MPa≥ | – |
