Synthesis of oligotetramethylene oxide diamines containing cycloaliphatic moieties as the hardeners for compounds with terminal epoxy groups

IF 1.7 4区化学 Q3 CHEMISTRY, MULTIDISCIPLINARY

Russian Chemical Bulletin Pub Date : 2024-08-31 DOI:10.1007/s11172-024-4323-6

A. I. Slobodinyuk, D. G. Slobodinyuk

引用次数: 0

Abstract

New oligoether diamines were synthesized via the step of obtaining oligoether diacrylates, followed by their subsequent reaction with 3-aminomethyl-3,5,5-trimethylcyclohexylamine. A series of urethane-containing elastomers based on them was obtained. The polymers were evaluated by differential scanning calorimetry, and their deformation and strength characteristics were also estimated. It was demonstrated that a low glass transition temperature is characteristic of all the polymers.

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合成含有环脂族分子的低聚四亚甲基环氧二胺，作为带有末端环氧基团的化合物的固化剂

通过获得低聚醚二丙烯酸酯，然后与 3-aminomethyl-3,5,5-trimethylcyclohexylamine 反应，合成了新的低聚醚二胺。在此基础上获得了一系列含氨基甲酸乙酯的弹性体。通过差示扫描量热法对这些聚合物进行了评估，并估算了它们的变形和强度特性。结果表明，所有聚合物的玻璃化转变温度都很低。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Russian Chemical Bulletin 化学-化学综合

CiteScore

2.70

自引率

47.10%

发文量

257

审稿时长

3-8 weeks

期刊介绍： Publishing nearly 500 original articles a year, by leading Scientists from Russia and throughout the world, Russian Chemical Bulletin is a prominent international journal. The coverage of the journal spans practically all areas of fundamental chemical research and is presented in five sections: General and Inorganic Chemistry; Physical Chemistry; Organic Chemistry; Organometallic Chemistry; Chemistry of Natural Compounds and Bioorganic Chemistry.