Journal of the Korean Applied Science and Technology (한국응용과학기술학회지)

The Korean Society of Applied Science and Technology (한국응용과학기술학회)
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Synthesis of Acrylic Resins with High-Solids Contents for HS Coatings

하이솔리드 도료용 고 고형분인 아크릴수지의 합성에 관한 연구

  • Yang, In-Mo (Div. of Ceramic and Chemical Engineering, Myongji University) ;
  • Wu, Jong-Pyo (Div. of Ceramic and Chemical Engineering, Myongji University) ;
  • Park, Hong-Soo (Div. of Ceramic and Chemical Engineering, Myongji University) ;
  • Kim, Seong-Kil (Sam-Hwa Paints Ind. Co. Ltd.)
  • 양인모 (명지대학교 공과대학 세라믹화학공학부) ;
  • 우종표 (명지대학교 공과대학 세라믹화학공학부) ;
  • 박홍수 (명지대학교 공과대학 세라믹화학공학부) ;
  • 김성길
  • Published : 2000.12.31
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Abstract

To prepare an environmental friendly high-solid coatings an acrylic resin containing 80% of solid content was synthesized by addition polymerization of caprolactone acrylate, n-butyl acrylate, ethyl methacrylate, and 2-hydroxyethyl methacrylate. The conversion was $78{\sim}93%$ and the prepared resin's physical properties are as follows: viscosity, $212{\sim}3424cps: $M_{n}$ $1740{\sim}2400$. There was a trend that viscosity and molecular weight of the resin increased with Tg, but no direct proportionality was observed.

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