화학공학소재연구정보센터
학회 한국고분자학회
학술대회 2014년 봄 (04/10 ~ 04/11, 대전 컨벤션센터)
권호 39권 1호
발표분야 고분자구조 및 물성
제목 Polar functional high-density polyethylene: dyeability
초록 A novel polar functionalization strategy for nonpolar high-density polyethylene (HPDE) was studied, adopting a fast chain transfer reaction of reversible addition-fragmentation chain transfer (RAFT) technique. Firstly, a selected polar polymer was prepared through traditional RAFT technique and was analyzed by using gas chromatography, gel permeation chromatography and proton nuclear magnetic resonance. The polar polymer chains were then grafted onto the HDPE backbone through a melt grafting-onto process, affording polar functional HDPE. The characteristics of the resulting HDPE were investigated with special interest in dyeability. The dyeability of the modified HDPE was also compared with that of conventional HDPE. Acknowledgement: This research was supported by the Basic Science Research Program through the National Research Foundation of Korea (NRF) funded by the Ministry of Education, Science and Technology (2012R1A1A2005345).
저자 이도의, 이종헌, 홍성철
소속 세종대
키워드 high-density polyethylene; RAFT; polar polymer; grafting-onto; dyeability
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