Journal of the Korean Society of Safety (한국안전학회지)

The Korean Society of Safety (한국안전학회)
권호 표지

A Study of Thermal Decomposition Characteristics of Poly(${\alpha}$-Methylstyrene-co-Acrylonitrile)

${\alpha}$-SAN 공중합체의 열분해 특성에 관한 연구

  • Kim, Nam-Seok (Division of Safety Engineering, Pukyung National University) ;
  • Seul, Soo-Duk (Department of Chemical Engineering, Dong-A University) ;
  • Park, Keun-Ho (Department of Chemical Engineering, Changwon National University) ;
  • Lee, Woo-Nae (Division of Safety Engineering, Pukyung National University) ;
  • Kim, Duck-Sool (Department of Computer Engineering, Tongmyong University of Information Technology) ;
  • Lee, Seok-Hee (Department of Science Education, Busan National University of Education)
  • 김남석 (부경대학교 공과대학 안전공학부) ;
  • 설수덕 (동아대학교 공과대학 화학공학과) ;
  • 박근호 (창원대학교 공과대학 화공시스템공학과) ;
  • 이내우 (부경대학교 공과대학 안전공학부) ;
  • 김덕술 (동명정보대학교 공과대학 컴퓨터공학과) ;
  • 이석희 (부산교육대학교 과학교육과)
  • Published : 2005.09.30
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Abstract

Thermal decomposition of the copolymer of ${\alpha}$-Methylstyrene(AMS) with Acrylonitrile(AN) was investigated. The copolymer was synthesized in a continuous stirred tank reactor(CSTR) at $80^{\circ}C$ using toluene and benzoyl peroxide(BPO) as solvent and initiator, respectively. The reactor volume was 0.3 liters and residence time was 3 hours. The activation energy of thermal decomposition was in the ranges of $34{\sim}54$ kcal/mol for AMS with AN copolymer. The thermogravimetric trace curves were well agreed with the theoretical calculation.

Keywords

References

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