PVC series calcium and zinc environmental protection stabilizer is an environmentally friendly and non-toxic stabilizer composed of metal soap with the theme of fatty acid salts, supplemented by synergistic stabilizers such as polyols, β-dione, phosphoite, antioxidants and lubricants; 1. Good coloring and weather resistance; 2. Excellent lubricity, precipitation resistance, and excellent sulfur resistance; 3. Good release performance, unique coupling effect, uniform plasticization, good fluidity of high-speed melt, and smooth surface of the product. 4. When used in PVC products, there will be no surface precipitation and migration Metal oxide content:CJ-778 22-25%,CJ-55025-28%,CJ-1000 30-35%