Calcium-zinc (calcium zinc) stabilizer for wire and cable, also known as heat stabilizer for wire and cable, is one of the additives used in the production of PVC insulation and sheathing, and it helps maintain the thermal stability of the material during the manufacturing process. Thanks to its suitable insulating properties, flexibility, durability and affordable price, PVC is one of the most widely used materials in the wire and cable industry. Using a suitable stabilizer reduces the thermal degradation of PVC during production and helps preserve the quality and performance of the sheath throughout the product’s life.

Key features of calcium-zinc (calcium zinc) stabilizer include suitable thermal stability, favorable processability and the absence of lead compounds. With a suitable formulation, this stabilizer can help preserve the mechanical properties, flexibility and surface quality of the sheath. Its final performance depends on factors such as the type of PVC resin, the process temperature, the other additives used and the service conditions of the wire and cable. Choosing the right grade is also essential for meeting the technical requirements and standards that apply to insulation and sheathing.

Calcium-zinc stabilizers are used in the production of all kinds of wire and cable with PVC insulation or sheathing, especially low-voltage cables. These products are used in cables for buildings, electrical equipment, industry and power transmission systems. Choosing a suitable stabilizer according to the processing conditions, the required flexibility, the operating temperature and the electrical requirements of the product plays an important role in producing high-quality, durable wire and cable.

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