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Interfacial reaction of stannic oxide in silicone rubber at 300°C

✍ Scribed by Zhengtao Su

Publisher
John Wiley and Sons
Year
1999
Tongue
English
Weight
92 KB
Volume
73
Category
Article
ISSN
0021-8995

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✦ Synopsis

The thermal stability of high-temperature vulcanized silicone rubber with stannic oxide as a heat stabilizer was investigated by heat aging at 300°C ϫ 24 h in air. It was discovered that Sn ϩ4 is reduced to Sn 0 during vulcanization and during heat aging in air by X-ray photoelectron spectroscopy (XPS).

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