... circuit termination and joints.Technical data:PropertyTesting methodTypical dataDielectric strengthGB/T 1408.125kv/mmVoltageGB 31142kv/1min(Min.space 30mm) no ... ≥1.0*1013Ω*cmDielectric constantGB 1409≤3.5Water absorptionGB/T 1034≤0.1%Microtherm tenacityUL 224-55±2°C, ... 267123±2°C,humidity 95%,24hrs passTensile strengthGB/T 1040≥12.0MpaElongation at breakGB/T 1040≥400%Working temperature-55~105°CThermo ...