The choice of a suitable stabilizer is essential for ensuring the thermal stability, insulation properties, and overall quality of PVC wires and cables. Lead-based systems, with their proven thermal stability, are still used in certain formulations, while Calcium-Zinc (Ca-Zn) stabilizers represent a modern, lead-free alternative that not only complies with environmental regulations but also offers a competitive cost advantage. Depending on the application, formulations can be optimized according to the type of cable, operating conditions, and required standards, and when a special solution or tailored performance is needed, customized stabilizers can be designed to meet specific project requirements. This flexibility enables manufacturers to produce cables with high durability, consistent quality, and suitability for both domestic and export markets
