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Performance of tocopherols as antioxidants in ABS
Author(s) -
Suffield Rachel M.,
Dillman Steven H.,
Haworth James E.
Publication year - 2006
Publication title -
journal of vinyl and additive technology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.295
H-Index - 35
eISSN - 1548-0585
pISSN - 1083-5601
DOI - 10.1002/vnl.20071
Subject(s) - tocopherol , vitamin e , antioxidant , acrylonitrile , chemistry , food science , acrylonitrile butadiene styrene , organic chemistry , vitamin c , styrene , polymer , copolymer
Abstract Mixed tocopherols, γ‐tocopherol, and δ‐tocopherol were evaluated for antioxidant performance in acrylonitrile–butadiene–styrene by using oxidative induction time as the response. Three commonly used phenolic antioxidants and vitamin E (α‐tocopherol) were used as controls. Mixed tocopherols were found to have a greater antioxidant effect than the hindered phenolic antioxidants or vitamin E in acrylonitrile–butadiene–styrene. γ‐tocopherol was found to be primarily responsible for the improved performance of mixed tocopherols. J. VINYL. ADDIT. TECHNOL. 12:66–72, 2006. © 2006 Society of Plastics Engineers