HDPE Rod is odourless, non-toxic, feel like wax, has good low temperature resistance (the lowest temperature can reach 70 ~ 100 °C), chemical stability is good, most of acid and alkali erosion (acid) with characteristics of oxidation resistance, temperature does not dissolve in solvents, small water imbibition, excellent electrical insulation properties;Low density;Good toughness, also apply to low temperature conditions);Good stretchability;The electric and dielectric insulation;Bibulous rate is low;The water vapor permeability is low;Good chemical stability;Non-toxic harmless.