PVC Additives Liquid Calcium Zinc Compound Heat Stabilizer 

Heat stabilizers are added during PVC processing to prevent thermal degradation of polymers during high-temperature processing. Compared with traditional heat stabilizers, Calcium Zinc Liquid Stabilizer are gradually becoming more popular due to their excellent thermal stability, cost-effectiveness and low toxicity. Liquid Calcium Zinc Pvc Stabilizer composite heat stabilizer consists of calcium salts and zinc salts as well as other additives such as antioxidants, lubricants and processing aids. Prevent discoloration, degradation and loss of mechanical properties of PVC products during processing and final application by inhibiting degradation reactions caused by heat, light and oxygen exposure. The liquid form of Calcium Zinc Compound Heat Stabilizer makes it easier to add it evenly to PVC formulations during processing. Overall, calcium zinc liquid stabilizers are widely used in PVC applications such as pipes, profiles, fittings, cables, flooring and films to ensure the durability,…