▶Elongation:≥300%
▶Tensile strength after ageing :≥10MPa
▶Longation after ageing :≥220%
▶Llongitudinalshrink ratio :±5%
▶Dielectric constant:≥18Ω.cm
▶Dielectric strength:≥25kv/mm
▶Bolume resistivity :1014Ω.cm
▶Bolume resistivity at 20℃:1014Ω.cm
▶Oxygen index:≥26%
▶Water absorption:≥0.2%
▶Density:1.25g/cm3