Journal of Korea Technical Association of The Pulp and Paper Industry (펄프종이기술)

Korea Technical Association of the Pulp and Paper Industry (한국펄프종이공학회)
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The Effect of Acrylic Emulsion on Coated Paper Properties

아크릴 에멀젼이 도공지 물성에 미치는 영향

  • Kim, Sun-Kyung (Dept. of Paper Science & Engineering, College of Forest & Environmental Sciences, Kangwon National University) ;
  • Park, Yong-Chul (Dept. of Paper Science & Engineering, College of Forest & Environmental Sciences, Kangwon National University) ;
  • Jung, Hae-Sung (C&I Chemicals) ;
  • Lee, Yong-Kyu (Dept. of Paper Science & Engineering, College of Forest & Environmental Sciences, Kangwon National University)
  • 김선경 (강원대학교 산림환경과학대학 제지공학과) ;
  • 박용철 (강원대학교 산림환경과학대학 제지공학과) ;
  • 정해성 ;
  • 이용규 (강원대학교 산림환경과학대학 제지공학과)
  • Received : 2012.02.02
  • Accepted : 2012.02.21
  • Published : 2012.02.28
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Abstract

This study was carried in order to manufacture the high quality coated paper. High quality includes not only physical and optical properties of coated paper but also final print quality. In this study, new acrylic-styrene emulsion was polymerized in laboratory and compared with conventional styrene-butadiene latex. Low-shear viscosity of coating color was decreased with increasing acrylic-emulsion dosage. Small amount of acrylic emulsion addition increased water retention, but further addition decreased it. Acrylic-emulsion addition improved paper gloss, brightness and whiteness, but decreased PPS and opacity slightly. Ink gloss was increased with using No. 3 acrylic-emulsion due to lower ink setting properties. However No. 1 and 2 emulsion showed the opposite result. Surface strength of coated paper was increased with using No. 3 acrylic-emulsion. These results indicate that high quality coated paper can be manufactured with using No. 3 acrylic-emulsion.

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References

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  1. Effect of Vinyl Acetate-Ethylene(VAE) Emulsion on Coated Paper Properties vol.45, pp.5, 2013, https://doi.org/10.7584/ktappi.2013.45.5.037