Caprolactone기 함유 하이솔리드 도료용 아크릴수지의 최적 합성조건

정동진; 유혁재; 김성길; 김명수; 박홍수; 김태옥

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Caprolactone기 함유 하이솔리드 도료용 아크릴수지의 최적 합성조건 KCI 등재

Optimum Synthesis Condition of Acrylic Resins for High-Solid Coatings Containing Caprolactone Group

정동진, 유혁재, 김성길, 김명수, 박홍수, 김태옥

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한국응용과학기술학회지 (The Korean Society of Applied Science and Technology)

Vol.21 No.3 (2004.09)
pp.197-203

한국응용과학기술학회(구 한국유화학회) (The Korean Society of Applied Science and Technology (KSAST))

초록

Acrylic resins (HSCs : EA/EMA/2-HEMA/CLA) which contain 70% solid content were synthesized by the copolymerization of monomers (2-hydroxyethyl methacrylate, ethyl acrylate, and ethyl methacrylate) and functional monomer (caprolactone acrylate : CLA) which improves the crosslinking density and physical properties of films. The physical properties of the prepared acrylic resins (HSCs) containing CLA, are as follows : viscosity 245~515 cps ; Mn 2670~2840 ; and conversions, 83~91%, respectively. From the correlation of Tg values, viscosities, and Mn of the HSCs, it was found that viscosity and Mn increased with Tg value.

키워드

caprolactone group high-sollid coatings acrylic resins

저자

정동진 | Chung, Dong-Jin
유혁재 | You, Hyuk-Jae
김성길 | Kim, Seong-Kil
김명수 | Kim, Myung-Soo
박홍수 | Park, Hong-Soo
김태옥 | Kim, Tae-Ok

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