SCD-502 PVC dedicated bellows

Complex of lead salt. It acts as a heat stabilizer. It has a good solubilization of the coupling function, resins and fillers to enhance compatibility as well as lowering the production cost. It also has an excellent processing performance and a wide range of processing in order to promote the plastics to improve the melt strength of PVC. It appears as a thin white or light yellow flakes. It is mainly used in a variety of pipe extrusion (eg. PVC double-wall corrugated pipe, PVC pipe reinforced, etc.). Reference amount is 4.2-4.8 PHR.