| Property | Test Method | Standard Value |
| Operation Temperature | IEC 216 | -45℃ to 105℃ |
| Tensile Strength | ASTM-D-2671 | ≥12MPa |
| Elongation at Break | ASTM-D-2671 | ≥300% |
| Tensile Strength after Aging | ASTM-D-2671 | ≥10MPa (130℃,168hrs) |
| Elongation at Break | ASTM-D-2671 | ≥230% (130℃,168 hrs) |
| after Aging | ||
| Dielectric Strength | IEC 60243 | ≥20kV/mm |
| Stress Cracking Resistance | ASTM-D-1693 | No cracking |
| Volume Resistivity | IEC 60093 | ≥1×1014Ω·cm |
| Fungus and Decay Resistance | ISO 846 | Pass |
| Longitudinal Shrinkage | ASTM-D-2671 | ≤10% |
| Eccentricity | ASTM-D-2671 | ≤30% |
| Water Absorption | ISO 62 | ≤0.5% |
| Size | D/mm | L/mm | W/mm | ||
| As supplied | After recovery | ||||
| As supplied | After recovery | ||||
| 11/6 | ≥11 | ≤6 | ≥22 | 0.7±0.1 | ≤1.1 |
| 16/8 | ≥16 | ≤8 | ≥70 | 1.2±0.1 | ≤2.2 |
| 20/8 | ≥20 | ≤8 | ≥70 | 1.2±0.1 | ≤2.2 |
| 25/11 | ≥25 | ≤11 | ≥80 | 1.2±0.1 | ≤2.3 |
| 32/16 | ≥32 | ≤16 | ≥90 | ||