Evaluation of some arylphosphites as antioxidants and antifatigue agents in natural rubber and styrene-butadiene rubber vulcanizates

Authors
Ismail, MN Yehia, AA Korium, AA
Citation
Mn. Ismail et al., Evaluation of some arylphosphites as antioxidants and antifatigue agents in natural rubber and styrene-butadiene rubber vulcanizates, POLYM DEGR, 74(2), 2001, pp. 247-253
Citations number
25
Categorie Soggetti
Organic Chemistry/Polymer Science
Journal title
POLYMER DEGRADATION AND STABILITY
ISSN journal
01413910 → ACNP
Volume
74
Issue
2
Year of publication
2001
Pages
247 - 253
Database
ISI
SICI code
0141-3910(2001)74:2<247:EOSAAA>2.0.ZU;2-J
Abstract
Seven arylphosphites were synthesized and incorporated into natural rubber (NR) and styrene-butadiene rubber (SBR) mixes. The rheometric characteristi cs of the rubber mixes were determined using an oscillating disc rheometer. The prepared compounds were evaluated as antioxidants and antifatigue agen ts in NR and SBR vulcanizates. It was found that the prepared compounds are good antioxidants and antifatigue agents and their efficiency is higher th an that of the commercial 4-methyl- 2,6 di-tert-butyl phenol. (C) 2001 Publ ished by Elsevier Science Ltd. All rights reserved.