| 학회 |
한국고분자학회 |
| 학술대회 |
2021년 가을 (10/20 ~ 10/22, 경주컨벤션센터) |
| 권호 |
46권 2호 |
| 발표분야 |
고분자합성 |
| 제목 |
A study on the one-pot synthesis of silsesquioxane oligomer with controllable odor and the low temperature fast curing epoxy system using the method. |
| 초록 |
. Most of the mercaptan curing agents having -SH functional groups are used in liquid form, and in general, the curing reaction between epoxy and mercaptan is faster at low temperature than the reaction between epoxy and amine, so it is expected to show fast curing properties at low temperature. However, hardening agents containing thiol groups had problems in application due to the unique odor of sulfur. Therefore, in this study, a curing agent containing a thiol group was prepared using the one-pot method. The odor level of the thiol curing agent was analyzed by introducing the air sensory dilution method. In addition, the thermal properties of the epoxy-based composition including the hardener having a -SH functional group were analyzed. |
| 저자 |
김영훈, 백정주, 장기철, 박성만, 김영랑, 배근열, 신교직, 최경호
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| 소속 |
한국생산기술(연) |
| 키워드 |
Silsesquioxane oligomer; Mercaptan; Fast curing
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| E-Mail |
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