The crosslinking of the fluorine rubber SKF-26 by phosphorus containing hydroquinone derivatives

The fluorine rubber SKF-26 has been found to react with a bis-phosphorylated hydroquinone derivative, giving vulcanizates with valuable properties. The crosslinking is the result of phosphite alkylations by the SKF-26 and the formation of P — C bonds by the Arbuzov mechanism. The thermal-oxidative d...

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Bibliographic Details
Published in:Polymer science USSR 1979, Vol.21 (12), p.2991-2996
Main Authors: Karasev, L.P., Bukalov, V.P., Val'dman, A.I., Nifant'ev, E.Ye, Tuseyev, A.P.
Format: Article
Language:English
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Summary:The fluorine rubber SKF-26 has been found to react with a bis-phosphorylated hydroquinone derivative, giving vulcanizates with valuable properties. The crosslinking is the result of phosphite alkylations by the SKF-26 and the formation of P — C bonds by the Arbuzov mechanism. The thermal-oxidative degradation of the crosslinked structures was studied by the continuous, high temperature chemical relaxation method.
ISSN:0032-3950
1878-268X
DOI:10.1016/0032-3950(79)90132-1