한국펄프종이공학회:학술대회논문집 (Proceedings of the Korea Technical Association of the Pulp and Paper Industry Conference)
- 한국펄프종이공학회 2006년도 PAN PACIFIC CONFERENCE vol.2
- /
- Pages.387-390
- /
- 2006
Characterization of the PAC Modified Cationic Rosin Size and its Sizing Effect
- Yan, Yong-Xiang (Tianjin Key Lab of Pulp and Paper, Tianjin University of Science & Technology) ;
- Chandranupap, Fu-Shan (Tianjin Key Lab of Pulp and Paper, Tianjin University of Science & Technology) ;
- Wang, Gao-Sheng (Tianjin Key Lab of Pulp and Paper, Tianjin University of Science & Technology)
- 발행 : 2006.06.06
초록
Cationic rosin sizes are prepared by premixing extremely pure ployaluminum chloride (PAC) and dispersed rosin size (DRS). It turned out that zeta potential and particle size of the sizing agents took a big change by Plus90 analyzer's and FTIR analyzer's analysis. It turned out that -C=O and -COOH of the DRS have both chemical reaction with PAC to form the muti-hydroxyl aluminum rosin acid and that the cationic rosin sizes modified by PAC has dissymmetric and symmetric flexible vibration two absorbing peaks of the groups (its absorbing peaks
키워드