Product Description: The “Tiantang” environmentally friendly PVC Ca-Zn Composite stabilizer which our company produced is base on the new functional materials—“ Hydrotalcite” ,and mixed with non-toxic ,with integration of heat stabilizer ,light stabilizer ,anti-oxidant,internal lubrication by using new process and recipe set stabilizers. It enjoys good compatibility and dispersion with PVC resin, and in processing early stage, it’s coloring small , good mobility and small amount ,has excellent heat resistance ,light resistance and weather resistance. Widely used in manufacturing different profiles, tubes ,plates, cable rolled products.Product Features: ●Meat the standard of EN-3,EN1122;EPA3050B standards, in line with the EU POHS instruction.●Has a good early hue and long term static and dynamic thermal stability●Centains a variety of processing aids, can reduce the extrusion torque, increase the melting rate and melt strength, in order to make the products smoothly. ●With excellent antioxidant anti-aging and weatherability production of white and light colored products, the long term doesn't change color.●With electrical insulation, resistance to ozone, water, oil etc , with good processing properties, less precipitation and spray cream.●Our company add new development functional materials—top quality hydrotalcite ,therefore, the thermal stability of the product is durable ,excellent ,processing proformance.