... at break%≥3ASTM D-3759 Heat resistance°C300 Insulation voltageKV3.5 Insulation class H class lengthM20,30 Product Features: ... With excellent high temperature resistance , excellent insulation, tensile strength, soft and tender, no raw edges, ... on. Application ideals: Ideal for aerospace,aviation, military,insulation heat resistance banding of the car electric product,electrical ...