non-lead PVC heat stabilizer Accordance with diretive of RoHS/WEEE/ EUP regulations Used for transparency PVC Ca/Zn heat stabilizer SB-108 Used for transparency PVCChemical Name: Mixtures of Calcium Stearates and Zinc Stearates.Main application: Used to Medical soft, semi-hard PVC, transparent plate, sheet, bellow, tube, pipe fitting injection, rolling, molding, blowing, etc. Also can mix with ...