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Correlations between Polymer Structure and Glass Transition Temperature. I. Polysiloxanes Polyarylenesiloxanes and Polyxylylenesiloxanes

机译：聚合物结构与玻璃化转变温度的相关性。 I.聚硅氧烷聚芳烃硅氧烷和聚氧乙烯硅氧烷

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The glass transition temperatures of a number of polysiloxanes, polyarylenesiloxanes, poly(fluoro)alkylene siloxanes and polyxylylenesiloxanes were determined to provide much needed structure-property correlations for concurrent research efforts focused upon the tailoring or molecular backbone structures as a means of achieving desired property balance in novel polymers. These data supplemented with data from the literature were used to determine the effect of structural features on the glass transition temperature. Increases in glass transition temperatures were observed for polymers with larger and bulkier substituents on the silicone. The presence of aliphatic and aromatic moieties in the siloxane chain also coincided with higher glass transition temperatures.

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Ehlers, G. F. L.; Fisch, K. R.;
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年度 1975
页码 p.1-31
总页数 31
原文格式 PDF
正文语种 eng
中图分类工业技术;
关键词
Plastic properties; Siloxanes; Transition temperature; Chemical structure; Polymers; Temperature; Aryl radicals; Xylenes; Alykl radicals; Fluorine compounds; Substitutes; Range(Extremes); Mechanical properties; Glass; Correlation techniques;

机译：塑料性质;硅氧烷;转变温度;化学结构;聚合物;温度;芳基;二甲苯; alykl自由基;氟化合物;替代品;范围（极值）;机械性能;玻璃;相关技术;

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8. Correlations between Polymer Structure and Glass Transition Temperature. I. Polysiloxanes Polyarylenesiloxanes and Polyxylylenesiloxanes. [R] . Ehlers, G. F. L., Fisch, K. R. 1975

机译：聚合物结构与玻璃化转变温度的相关性。 I.聚硅氧烷聚芳烃硅氧烷和聚氧乙烯硅氧烷。

Correlations between Polymer Structure and Glass Transition Temperature. I. Polysiloxanes Polyarylenesiloxanes and Polyxylylenesiloxanes

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