PVC Cable Compound Properties
PVC Cable Compound Properties
PVC cable compounds play a crucial role in power transmission and communication systems. Their performance depends heavily on plasticizer type, stabilizer selection, filler ratio and processing parameters.
1. Mechanical Properties
High flexibility and impact resistance
Strong tensile and elongation performance
2. Electrical Properties
Excellent insulation
High dielectric strength
Compliance with UL, CE and RoHS
3. Thermal Properties
TOTM/TINTM → heat resistance
DOA → cold flexibility
Heat aging stability is essential
4. Flame Retardancy (Optional)
Achieved with antimony trioxide, chlorinated paraffins and Ca-Zn stabilizers.
Conclusion
The right PVC cable compound formulation ensures mechanical durability, electrical safety and stable performance throughout the cable’s lifespan.