Earticle

초록

영어

Studies have been conducted to explore thermal imidization of polyamic acid. Aromatic polyimides are well recognized as high temperature linear polymers, and polyimide are used as structural materials, fibers, and adhesive. Two different kinds of polyimide were prepared by theimidization of polyamic acid which were synthesized from 2,2-bis[4-(4-aminophenoxy)phenyl]- hexafluoropropane, 2,2-bis [4-(4-aminophenxy)phenyl] - hexamethylpropane and caprolactam and pyromelliti dianhydride under N-Methly-pyrrolidinone solvent. Polyamic acids were converted to polyimides containing imide bond by thermal imidization. The weight 50% loss temperatures of polyimide by TGA thermogram were recorded in the range of 700 ~ 720C in nitrogen gas. According, as a results, we conclued polyamic acid were cycliation after H2O molecule separationed, and this polyimide film could be used for Printed Circuit Boand.

목차

Abstract
 1. 서론
 2. 실험
  2.1 실험재료 및 기기
  2.2 실험 방법
 3. 결과 및 고찰
  3.1 스크린 인쇄용 대체세정제에 대한 고찰
  3.2 대체 세정제와 세정공정에 의한 스크린 시편의 세정력
  3.3 세정 효율 비교, 분석
  3.4 세정 후 스크린 시편에 대한 안정성 분석
 4. 결론
 참고문헌

저자

• 김재해 [ Jae-Hae Kim | 명지대학교 공과대학 화학공학과 ]
• 최성용 [ Sung-Yong Choi | 명지대학교 공과대학 화학공학과 ]
• 윤철윤 [ Cheol-Hun Yoon | 명지대학교 공과대학 화학공학과 ]
• 장서일 [ Seo-Il Jang | 명지대학교 공과대학 화학공학과 ]
• 이기창 [ Ki-Chang Lee | 명지대학교 공과대학 화학공학과 ]
• 이석우 [ Seok-Woo Lee | 국내 기술품질원 유기화학과 ]
• 류건용 [ Keun-Ryong Yoo | 서울기능대학 인쇄기술과 ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  한국인쇄학회지 [JOURNAL OF THE KOREAN GRAPHIC ARTS COMMUNICATION SOCIETY]

• 간기

  연간

• pISSN

  1226-1149

• 수록기간

  1983~2025

• 십진분류

  KDC 586 DDC 686