Автор |
Padma, A |
Автор |
Rao, R, M V G K |
Автор |
Subramaniam, C |
Дата выпуска |
1994 |
dc.description |
A liquid elastomer was synthesized using butyl acrylate, acrylic acid and acrylonitrile. The elastomer was characterized and used as a toughener for a high-functionality novolac epoxy resin to improve the impact strength of the resin castings. A chemical reaction between the epoxy resin used and the liquid elastomer synthesized was confirmed by infrared and dynamic mechanical analysis. Preliminary results indicated a 66% increase in impact strength of the castings with addition of 10% by weight of the elastomer. Scanning electron micrographs of the fractured surfaces showed the phase separation of the elastomer. |
Издатель |
Sage Publications |
Название |
A liquid elastomer for epoxy resin toughening |
Тип |
Journal Article |
DOI |
10.1088/0954-0083/6/1/007 |
Print ISSN |
0954-0083 |
Журнал |
High Performance Polymers |
Том |
6 |
Первая страница |
63 |
Последняя страница |
70 |
Аффилиация |
Subramaniam, C, FRP Pilot Plant, Material Science Division, National Aeronautical Laboratory. Bangalore. India |
Выпуск |
1 |
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