Journal of the Korean Society of Safety (한국안전학회지)
- Volume 12 Issue 3
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- Pages.173-178
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- 1997
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- 1738-3803(pISSN)
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- 2383-9953(eISSN)
A Study on the Characterization of Intrinsic Flame Retardant and Heat Resistant Sulfur-Bridged Heterocyclic Polymers
본질적 난연 및 내열성 헤테로환식 폴리머의 특성에 관한 연구
Abstract
The intrinsic flame retardant and heat resistant polymers such as PQXS [poly( quinoxaline )sulfide], PIQS [poly(isoquinoline)sulfide] and PQS [poly(quinoline)sulfide] were synthesized from 2, 3-dichloroquinoxaline, 1, 3-dichloroisoquinoline and 4, 7-dichloroquinoline. They were characterized by FT-IR, UV/Vis spectroscopy, DTA and elemental analysis. The melting point above
본질적인 난연 및 내열성의 PQXS, PIQS, PQS 3종류의 폴리머를 2,3-dichloroquinoxaline, 1,3-dichloroisoquinoline, 4,7-dichloroquinoline을 각각 출발 물질로 하여 합성하였다. 이들을 FT-IR, UV/Vis 분광분석, DTA, 원소분석 등에 따라 특성분석을 행하였다. 이들 폴리머소재는 내열 및 난연특성 시험에서 녹는점 기준
Keywords