... , IEEE Std.48, IEEE Std.404, VDE0278, IEC 60502, ESI 09-13Main Characteristics of Materials Main PropertyInsulation TubingStress Control TubingSemi-Conductive ... Elongation(%)≥350≥350≥400≥400Thermal Aging136°C/168hk1,k2≥0.8≥0.85≥0.85≥0.85Oxygen Index(%)≥28———Water Absorption ...