한국복합재료학회:학술대회논문집 (Proceedings of the Korean Society For Composite Materials Conference)
- 한국복합재료학회 2004년도 추계학술발표대회 논문집
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- Pages.104-107
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- 2004
에폭시/우레탄 블렌드의 경화거동과 기계적 계면특성에 관한 연구
Cure Behaviors and Mechanical Interfacial Properties of Epoxy/Polyurethane Blends
- Seok Su-Ja (Advanced Materials Division, Korea Research Institute of Chemical Technology) ;
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Lee Jae-Rock
(Advanced Materials Division, Korea Research Institute of Chemical Technology) ;
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Park Soo-Jin
(Advanced Materials Division, Korea Research Institute of Chemical Technology)
- 발행 : 2004.10.01
초록
In this work, the blend of diglycidylether of bisphenol A (DGEBA) and modified polyurethane (PU) was prepared and characterized in the cure behaviors and mechanical interfacial properties. The N-benzylpyrazinium hexafluoroantimonate was used as a cationic initiator for cure, and the content of PU was varied within 0-20 phr. The cure behaviors and mechanical interfacial properties were studied by DSC, nearIR, and the critical stress intensity actor
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