A study of the polymerization of novel cyanate ester/acrylate blends

被引：24

作者：

Hamerton, I ^{[1
]}

Takeda, S

机构：

[1] Univ Surrey, Sch Phys Sci, Dept Chem, Guildford GU2 5XH, Surrey, England

[2] Hitachi Chem Co Ltd, Tsukuba Res Lab, Tsukuba, Ibaraki 3004247, Japan

来源：

POLYMER | 2000年 / 41卷 / 05期

关键词：

cyanate esters; acrylates; compatibility;

D O I：

10.1016/S0032-3861(99)00338-9

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Differential scanning calorimetry (DSC) has been employed to measure the thermal properties of two commercial cyanate esters (AroCy L10 and AroCy XU366) before and after blending with several commercial acrylates. DSC analysis of the cyanate homopolymerizations yields values of Delta H and apparent conversion in the cyanate and cyanate/acrylate blends which agree well with published data. For catalysed L10 and XU366 polymerizations trends are reported for the onset of polymerizations as a function of metal ion in the catalyst. The relative effects of each acrylate on the cyanate polymerization are considered in terms of the inhibition of the cyanate polymerizations. Thermal data are related to the nature of the polymer networks produced. (C) 1999 Elsevier Science Ltd. All rights reserved.

引用

页码：1647 / 1656

页数：10

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