Ethanox 310 penterythritol tetrakis (3-(3,5-di-t-butyl-4-hydroxyphenyl)propionate) 6683-19-8 Albemarle Antioxidants >> Phenolic Polyolefins (PE, PP…) ADHESIVE ETHANOX 310 antioxidant is a highly effective, noncoloring, odorless antioxidant. It has very low volatility and functions at high process temperatures as well as providing good long-term protection. Antioxidant is useful in stabilizing polyolefins and other plastics, elastomers, adhesives, resins, oils, and other organic substrates subject to oxidation. It can be used in combination with phosphites or thioethers, acid neutralizers, UV stabilizers, and other functional additives. Noncoloring, odorless antioxidant. Possesses low volatility and functions at high process temperatures. Provides long-term protection. Used in stabilizing polyolefins, elastomers and adhesives. Can be used in combination with phosphites or thioethers, acid neutralizers, UV stabilizers, and other functional additives.