Improvements of strength and retention of cotton handsheet by additives(I) - Characteristics of strength and retention by additives

Yu Je Cho, Kang Jae Kim, Tae Jin Eom

Research output: Contribution to journalArticlepeer-review

3 Scopus citations

Abstract

Various properties of cotton handsheet were measured to solve the problem of deformation while storing guar gum(natural polymer) and to improve strength and retention by synthetic polymers(A-PAM, C-PAM, CMC). The results of this study were summarized as follow. The cotton handsheet with 0.2% of A-PAM showed the best tensile index and folding endurance. Retention of fines and fillers in pulp slurry with 0.2% and 0.3% of A-PAM were more excellent than that with guar gum.

Original languageEnglish
Pages (from-to)23-29
Number of pages7
JournalPalpu Chongi Gisul/Journal of Korea Technical Association of the Pulp and Paper Industry
Volume45
Issue number5
DOIs
StatePublished - Oct 2013

Keywords

  • Anionic PAM
  • Cotton handsheet
  • Guar gum
  • Retention
  • Strength

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