VAE 에멀젼 바인더의 첨가가 도공판지의 특성에 미치는 영향 (Influence of the VAE Emulsion Binder Addition on Properties of the Coated Board)

서지정보

· 발행기관 : 한국펄프·종이공학회
· 수록지 정보 : 펄프종이기술 / 48권 / 6호 / 72 ~ 80페이지
· 저자명 : 김두현, 이우재, 최용해, 정경모, 원종명, 이용규

초록

This study was focused on effective use of the vinyl acetate-ethylene (VAE) emulsion when it was formulated with SB-latex as a new coating binder for paper coating application.
Two kinds of SB-latex having a difference in their particle size were used as comparative binders in the formulation of the pre and top side coating respectively, since the SB-latex binders were conventionally used in paper coating. In order to investigate their possibility as new binder in each formulation of the pre and top side coating, two kinds of VAE emulsion binders were tested with each of addition level 10, 20, 30, and 100 wt%. VAE emulsion binder showed a similar result of the optical properties of coated paper, when it compared with SB-latex binder. It was out that in case of the ink setoff, the coated paper with VAE emulsion binder was a better result than the coated paper with SB-latex binder. It was believed that in case of pick strength, VAE emulsion binder could be only used in the pre coating formulation replaced SB-latex, when SB-latex was mainly used in the formulation of the top side coating with addition amount of the binder ranged from 90 to 100 wt%.

영어초록

This study was focused on effective use of the vinyl acetate-ethylene (VAE) emulsion when it was formulated with SB-latex as a new coating binder for paper coating application.
Two kinds of SB-latex having a difference in their particle size were used as comparative binders in the formulation of the pre and top side coating respectively, since the SB-latex binders were conventionally used in paper coating. In order to investigate their possibility as new binder in each formulation of the pre and top side coating, two kinds of VAE emulsion binders were tested with each of addition level 10, 20, 30, and 100 wt%. VAE emulsion binder showed a similar result of the optical properties of coated paper, when it compared with SB-latex binder. It was out that in case of the ink setoff, the coated paper with VAE emulsion binder was a better result than the coated paper with SB-latex binder. It was believed that in case of pick strength, VAE emulsion binder could be only used in the pre coating formulation replaced SB-latex, when SB-latex was mainly used in the formulation of the top side coating with addition amount of the binder ranged from 90 to 100 wt%.

참고자료

· 없음