Description: This series of products integrated Ca/Zn organic acid salt with ternary hydrotalcite, rare earth soap, internal & external lubricants, and efficient auxiliary stabilizers developed by our own company. It contains no heavy metals and has passed SGS testing. It’s a new-generation environment-friendly additive with good heat stability, initial color, lubricating, dispersibility, good weatherability as well as physical properties. Package: 20Kg per kraft bag, lined with plastic bag. Storage: In cool and draught place, no exposure to rain or sun. Sealed after open. Shelf time: 12 months.