Paper Title:
Research on Preparation of Cationic Polyacrylate Emulsion Paper Strengthening Agent
  Abstract

Strengthening agent of cationic polyacrylate emulsion was prepared through semi-continuous seeded pre-emulsion processes. By single factor experiment, investigated the factors which influence on properties of emulsion, such as the proportion of hard and soft segment monomer, the dosage of AM, DMDMAC, emulsifier and initiator, reaction time and temperature, addition time and other factors. The results show that the emulsion has a good enhancement when the monomer ratio of St: MMA: BA is 2:1:3, initiator dosage is 0.7%, the dosage of emulsifiers, AM and DMDMAC are 6%, the amount of protective colloid is 0.3%. Compared to the strength performance between paper with added emulsion and blank paper, find that the performance of paper with added emulsion polymer gets different improves: paper quantitative increase 4.08%, folding strength degree improves 66.67%, tearing degree improves 356.52%, ring compressive strength improves 50.00%, tensile strength improves 44.11%, and bursting strength improves 50.88%

  Info
Periodical
Advanced Materials Research (Volumes 287-290)
Chapter
Chemical Materials
Edited by
Jinglong Bu, Pengcheng Wang, Liqun Ai, Xiaoming Sang, Yungang Li
Pages
2078-2083
DOI
10.4028/www.scientific.net/AMR.287-290.2078
Citation
Q. X. Liu, W. C. Xu, Y. B. Lv, J. L. Li, "Research on Preparation of Cationic Polyacrylate Emulsion Paper Strengthening Agent", Advanced Materials Research, Vols. 287-290, pp. 2078-2083, 2011
Online since
July 2011
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Price
$35.00
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