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Interfacial reaction of stannic oxide in silicone rubber at 300°C
Author(s) -
Su Zhengtao
Publication year - 1999
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/(sici)1097-4628(19990923)73:13<2779::aid-app27>3.0.co;2-p
Subject(s) - vulcanization , x ray photoelectron spectroscopy , silicone rubber , thermal stability , oxide , stabilizer (aeronautics) , materials science , natural rubber , polymer chemistry , silicone , chemical engineering , composite material , chemistry , metallurgy , organic chemistry , mechanical engineering , engineering
Abstract The thermal stability of high‐temperature vulcanized silicone rubber with stannic oxide as a heat stabilizer was investigated by heat aging at 300°C × 24 h in air. It was discovered that Sn +4 is reduced to Sn 0 during vulcanization and during heat aging in air by X‐ray photoelectron spectroscopy (XPS). © 1999 John Wiley & Sons, Inc. J Appl Polym Sci 73: 2779–2781, 1999