ПВХ изоляции соединение

J-70 is Polyvinyl Chloride (PVC) compound used for insulation layer of wires and cables up to 0.6/1KV Specification as below: Density: 1.40g/cm3 Max conductor temperature: 70°C Tensile Strength: ≥ 15.0Mpa Elongation at Break: ≥ 150% Thermal Deformation: ≤40% Brittleness temperature: ≤ -15°C Thermal stable time at 200°C: ≥60Min Ageing Properties (Test temperature 100°C, 168h) Max Variation of tensile strength: ± 20% Max Variation of elongation at break: ± 20% Mass Loss: ≤20g/m2 Volume resistivity rate at 20°C: ≥1.0x10(14)Ω·cm Dielectric strength: ≥20MV/m