Caprolactone기 함유 하이솔리드 도료용 아크릴수지의 최적 합성조건

• 영문명: Optimum Synthesis Condition of Acrylic Resins for High-Solid Coatings Containing Caprolactone Group
• 발행기관: 한국응용과학기술학회 (구.한국유화학회)
• 저자명: 정동진(Chung DongJin) 유혁재(You HyukJae) 김성길(Kim SeongKil) 김명수(Kim MyungSoo) 박홍수(Park HongSoo) 김태옥(Kim TaeOk)
• 간행물 정보: 『한국응용과학기술학회지』한국유화학회지 제21권 제3호, 197~203쪽, 전체 7쪽
• 주제분류: 공학 > 화학공학
• 파일형태: PDF
• 발행일자: 2004.09.30

영문 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{sim}515 cps ; Mn 2670{sim}2840 ; and conversions, 83{sim}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