SEARCH Articles Figures Tables Antioxidants in polypropylene Examples of interaction between antioxidant and silica in polypropylene films Polypropylene antioxidants, addition Polypropylene with antioxidants Standard Test Method for Determination of Phenolic Antioxidants and Erucamide Slip Additives in Polypropylene Homopolymer Formulations Using Liquid Chromatography