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Preparation and evaluation of some novel organo‐phosphorus compounds as antioxidants and antifatigue agents in rubber
Author(s) -
Ismail M. N.,
Yehia A. A.,
Korium A. A.
Publication year - 2002
Publication title -
journal of applied polymer science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.575
H-Index - 166
eISSN - 1097-4628
pISSN - 0021-8995
DOI - 10.1002/app.2327
Subject(s) - natural rubber , phenol , antioxidant , rheometer , phosphorus , materials science , nuclear chemistry , chemistry , phenols , chemical engineering , composite material , organic chemistry , rheology , engineering
Six organo‐phosphorus compounds were synthesized and incorporated in NR and SBR mixes. The rheometric characteristics of the green rubber mixes were determined using the oscillating disc rheometer. The prepared compounds were evaluated as antioxidants and antifatigue agents in NR and SBR vulcanizates. It was found that the prepared compounds are good antioxidant and antifatigue agents and their efficiency was better than that obtained by 4‐methyl‐2,6‐di‐ tert ‐butyl phenol, which is used in the rubber industry. © 2002 Wiley Periodicals, Inc. J Appl Polym Sci 83: 2984–2992, 2002; DOI 10.1002/app.2327