Paper Title:
Study on AKD Improves Regenerated Paper Fiber Properties
  Abstract

AKD is an important internal size for paper pulp fiber. With recycled economy development, regenerated paper fiber becomes an important resource. In this paper, AKD is used as a modification aid by internal sizing method. It shows that the change of the dosage of AKD influences regenerated paper fiber Cobb value, but has no influence to paper surface strength. The proper pH value is from 7 to 9. The temperature has no influence to regenerated paper fiber Cobb value and paper surface strength. Appropriate modified starch is good for AKD modification fiber and increase of the surface strength of paper made from modified fiber by AKD. Amphoteric starch is better than cationic starch. Other added substances such as PEI, MPEI and PAE can improve the modification of paper fiber modified by AKD. So the adsorption of modified paper fiber decrease and the surface strength of paper modified fiber increase.

  Info
Periodical
Advanced Materials Research (Volumes 332-334)
Chapter
Chapter 12: Materials and its Applications
Edited by
Xiaoming Qian and Huawu Liu
Pages
1872-1875
DOI
10.4028/www.scientific.net/AMR.332-334.1872
Citation
Q. X. Liu, W. C. Xu, Y. B. Lv, "Study on AKD Improves Regenerated Paper Fiber Properties", Advanced Materials Research, Vols. 332-334, pp. 1872-1875, 2011
Online since
September 2011
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Hong Wei Zhang, Guo Ping Zheng
Abstract:In the presented work, a series of the phosphate amphoteric cassava starch were synthesized by a two-step semi-dry process with...
1112
Authors: De De Yu, Hong Wei Zhang
Chapter 1: Chemical Engineering
Abstract:In the present work, a series of the phosphate amphoteric cassava starch was synthesized by a two-step semi-dry process with...
87
Authors: Zong Juan Xu, Yu Liu, Zhen Wang
Chapter 2: Environmental Chemistry and Biology
Abstract:In this paper, soy protein papermaking process conditions as dry strength agents were studied. The results show that a part of the three...
239