The thermal degradation of polysiloxanes: Part 7—Mechanism of degradation of poly(tetramethyl-p-silphenylene siloxane) and copolymers with dimethylsiloxane

作者: N. Grassie , S.R. Beattie

DOI: 10.1016/0141-3910(84)90095-8

关键词:

摘要: The volatile products of thermal degradation poly(tetramethyl-p-silphenylene siloxane) and a series copolymers with dimethylsiloxane have been separated identified using principally gas chromatography-mass spectroscopy (GC-MS). effect temperature copolymer composition on the pattern has demonstrated. As proportion structures in is increased, predominantly linear give way to cyclics.

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