نوع مقاله : مقاله علمی پژوهشی
نویسندگان
1 دانشکده شیمی، گروه شیمی کاربردی
2 عضو هیئت علمی دانشکده شیمی دانشگاه سمنان
3 دانشگاه مازندران
4 3 دپارتمان مهندسی مکانیک، دانشکده‌ی فنی مهندسی، دانشگاه مازندران، بابلسر، ایران
5 دپارتمان مهندسی مکانیک، دانشکده‌ی فنی مهندسی، دانشگاه آزاد اسلامی ایران، واحد ساری، ایران
چکیده
کلیدواژه‌ها
موضوعات
عنوان مقاله [English]
نویسندگان [English]
In this research, it has been tried to construct a self-healing epoxy based nanocomposite using montmorillonite (MMT) nanoparticles. Urea-formaldehyde microcapsules were made using in-situ polymerization in the presence of Montmorillonite nanoparticles and MMT modified microcapsules were studied using FT-IR and optical microscopy (OM). The analyzes showed that the use of montmorillonite was effective in the preparation of microcapsules and improved their properties. Finally, the epoxy based self-healing nanocomposite was made using MMT nanofiller and DCPD healing agent. Finally thermal stability of self-healing nanocomposite reinforced with clay nanoparticles was investigated using thermal gravimetery analysis as well as mechanical strength before and after damage.
کلیدواژه‌ها [English]
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