HIGH TEMPERATURE REACTIONS BETWEEN HEXACHLOROCYCLOTRIPHOSPHAZENE AND HEXAMETHYLCYCLOTRISILOXANE.

David J. Brennan, Robert W. Allen, Harry R. Allcock

Research output: Contribution to journalConference article

Abstract

Hexachlorocyclotriphosphazene undergoes a thermally induced ring-opening polymerization at temperatures above 210 degree C. Hexamethylcyclotrisiloxane also polymerizes at elevated temperatures, especially when an acidic or basic catalyst is used. Similarities exist between the mechanisms of polymerization for the two cyclic species. Since these two mechanisms are similar, it is possible that a polymerization or interaction could occur. Experiments were thus carried out to determine how the compounds reacted under conditions for thermal polymerization.

Original languageEnglish (US)
Pages (from-to)122-123
Number of pages2
JournalAmerican Chemical Society, Polymer Preprints, Division of Polymer Chemistry
Volume25
Issue number2
StatePublished - Aug 1 1984

Fingerprint

Polymerization
Ring opening polymerization
Temperature
Catalysts
hexamethylcyclotrisiloxane
hexachlorocyclotriphosphazene
Experiments
Hot Temperature

All Science Journal Classification (ASJC) codes

  • Polymers and Plastics

Cite this

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abstract = "Hexachlorocyclotriphosphazene undergoes a thermally induced ring-opening polymerization at temperatures above 210 degree C. Hexamethylcyclotrisiloxane also polymerizes at elevated temperatures, especially when an acidic or basic catalyst is used. Similarities exist between the mechanisms of polymerization for the two cyclic species. Since these two mechanisms are similar, it is possible that a polymerization or interaction could occur. Experiments were thus carried out to determine how the compounds reacted under conditions for thermal polymerization.",
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HIGH TEMPERATURE REACTIONS BETWEEN HEXACHLOROCYCLOTRIPHOSPHAZENE AND HEXAMETHYLCYCLOTRISILOXANE. / Brennan, David J.; Allen, Robert W.; Allcock, Harry R.

In: American Chemical Society, Polymer Preprints, Division of Polymer Chemistry, Vol. 25, No. 2, 01.08.1984, p. 122-123.

Research output: Contribution to journalConference article

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T1 - HIGH TEMPERATURE REACTIONS BETWEEN HEXACHLOROCYCLOTRIPHOSPHAZENE AND HEXAMETHYLCYCLOTRISILOXANE.

AU - Brennan, David J.

AU - Allen, Robert W.

AU - Allcock, Harry R.

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N2 - Hexachlorocyclotriphosphazene undergoes a thermally induced ring-opening polymerization at temperatures above 210 degree C. Hexamethylcyclotrisiloxane also polymerizes at elevated temperatures, especially when an acidic or basic catalyst is used. Similarities exist between the mechanisms of polymerization for the two cyclic species. Since these two mechanisms are similar, it is possible that a polymerization or interaction could occur. Experiments were thus carried out to determine how the compounds reacted under conditions for thermal polymerization.

AB - Hexachlorocyclotriphosphazene undergoes a thermally induced ring-opening polymerization at temperatures above 210 degree C. Hexamethylcyclotrisiloxane also polymerizes at elevated temperatures, especially when an acidic or basic catalyst is used. Similarities exist between the mechanisms of polymerization for the two cyclic species. Since these two mechanisms are similar, it is possible that a polymerization or interaction could occur. Experiments were thus carried out to determine how the compounds reacted under conditions for thermal polymerization.

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