Proceedings of the Korean Fiber Society Conference (한국섬유공학회:학술대회논문집)
- 2002.04a
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- Pages.347-350
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- 2002
Thermal Cyclization of Aromatic Polyhydroxyamides and its Derivatives(I)
폴리히드록시아미드와 그 치환체의 고리화 반응(I)
- Kim, Eun-Kyoung (Dept. of Textile Eng., Chungnam National University) ;
- Kim, Myung-Kyoon (Dept. of Textile Eng., Chungnam National University) ;
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Baik, Doo-Hyun
(Dept. of Textile Eng., Chungnam National University)
- Published : 2002.04.01
Abstract
Wholly aromatic polybenzoxazoles(PBO) are well established as high performance materials with excellent thermal stability and mechanical properties. Heterocyclic precursor polymers such as polyhydroxyamides(PHA) have been interested in the field of high performance flame retardant polymers.[1] Precusor polymers have the advantages that they are easier to process, don't require strong solvents and can adsorb large amounts of heat energy during the cyclization process. (omitted)
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