| 학회 |
한국공업화학회 |
| 학술대회 |
2019년 가을 (10/30 ~ 11/01, 제주국제컨벤션센터(ICC JEJU)) |
| 권호 |
23권 2호 |
| 발표분야 |
포스터_디스플레이 |
| 제목 |
Metal Acetylacetonate as both a Radical Initiator and a Catalyst for Polyurethane in Dual-Curing Reaction at low temperature |
| 초록 |
The goal of our research has been to realize low temperature curing based on dual curing reaction which is accompanied with radical initiator and catalyst of urethane reaction using metal acetylacetonates (Metal(acac)n) The effect by the type of metals and number of acetylacetonate on each reaction is mechanistically studied and how they lead to a result in curing behaviors when both reactions were applied together by exploiting a series of Mn(acac)3, Mn(acac)2, Co(acac)3, Co(acac)2, Fe(acac)3, Zn(acac)2 in acryl-polyol resin and PL 350, which is commercial blocked isocyanate. |
| 저자 |
최예설1, 하미란2, 김진철1, 이상호1, 노승만1, 백현종3, 박영일1
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| 소속 |
1한국화학(연), 2울산과학기술대, 3부산대 |
| 키워드 |
저온경화; 이중경화; 우레탄; 라디칼
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| E-Mail |
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