Cables are produced using either solid or stranded copper conductors. Traditionally, fire-resistant cable jackets were made from PVC. However, PVC is flammable and, when burned, generates heavy smoke and toxic gases that pose serious risks to human life. In cable manufacturing, Calcium Carbonate functions as a highly efficient filler—improving mechanical performance, enhancing heat resistance, and helping reduce smoke production. At the same time, it offers a major cost advantage by significantly lowering the overall formulation cost. Calcium Carbonate-based cable compounds provide safer, more reliable, and more cost-effective solutions for modern cable production.
