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Infrared Analysis of the Effect of Composition of Silane Blends of Amino andAlkyl Silane Blends in Tertiary Amine-Catalyzed Anhydride-Cured Epoxy Mixtures

机译：红外分析氨基和烷基硅烷共混物硅烷共混物在叔胺催化的酸酐固化环氧树脂混合物中的组成

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The property enhancement caused by silane coupling agents in glass-reinforcedepoxy matrices is a function of the structure and composition of the silane. The effect of hydrolyzed and nonhydrolyzed of various compositions of silane coupling agent blends of gamma aminopropyltriethoxysilane (APS) and either butyltriethoxysilane (BTS) or ethyltriethoxysilane (ETS) on the cure of a benzyldimethylamine (BDMA)-catalyzed, nadic methyl anhydride (NMA) cured diglycidyl ether of bisphenol-A type epoxy were investigated by Fourier transform infrared spectroscopy (FTIR). The presence of the amine group perturbs the alternating copolymerization of the anhydride and epoxy groups by initiating and catalyzing the reaction. Hydrolysis also promoted the reaction rate. Samples containing ETS cured more rapidly than those containing BTS at the same composition. Imide formation was not significant in the presence of the alkyl-ended silanes. A very simple mathematical simulation was invoked to justify assumptions made during data analysis.

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Tidrick, S. L.; Ishida, H.; Koenig, J. L.;
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年度 1991
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总页数 42
原文格式 PDF
正文语种 eng
中图分类工业技术;
关键词
Alkyl radicals; Amines; Anhydrides; Chemical agents; Copolymerization; Coupling(Interaction); Data processing; Epoxy compounds; Fourier transformation; Glycidyl ether; Hydrolysis; Imides; Infrared radiation; Infrared spectroscopy; Mathematics; Methyl radi;

机译：烷基;胺;酸酐;化学试剂;共聚;偶联（相互作用）;数据处理;环氧化合物;傅里叶变换;缩水甘油醚;水解;酰亚胺;红外辐射;红外光谱;数学;甲基辐射;

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5. Block copolymer blend phase behavior: Binary diblock blends and amphiphilic block copolymer/epoxy mixtures. [D] . Lipic, Paul Martin. 1998

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机译：由双（叔丁基 - 氨基）硅烷和N 2血浆的原子层沉积来自原位气相和表面红外光谱研究的硅烷和N2等离子体
8. (29)Si Solid State NMR Studies of the Effect of Composition of Amine and AlkylSilane Blends in Tertiary Amine-Catalyzed Anhydride-Cured Epoxy Mixtures [R] . Tidrick, S. L., Ishida, H., Koenig, J. L. 1991

机译：（29）si固态核磁共振研究胺和烷基硅烷混合物在叔胺催化的酸酐固化环氧树脂混合物中的组成

Infrared Analysis of the Effect of Composition of Silane Blends of Amino andAlkyl Silane Blends in Tertiary Amine-Catalyzed Anhydride-Cured Epoxy Mixtures

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