Skip to main content
Top
Published in: Cellulose 2/2023

17-11-2022 | Original Research

Effects of an aqueous surface modification via a grafting-through polymerization approach on the fibrillation and drying of bleached softwood kraft pulp

Authors: Stephanie Christau, Elif Alyamac-Seydibeyoglu, Kayla Thayer, William M. Gramlich

Published in: Cellulose | Issue 2/2023

Log in

Activate our intelligent search to find suitable subject content or patents.

search-config
loading …

Abstract

A simple, fully aqueous grafting-through polymerization approach was employed to apply various polymeric surface modifications to bleached softwood kraft pulp (BSKP). Poly(acrylamide), poly(acrylic acid), poly(oligo(ethylene glycol) methyl ether methacrylate), poly(methyl methacrylate), and poly(dimethyl itaconate) were chemically attached to the BSKP fiber surface, as confirmed by Fourier transform infrared spectroscopy. The modified and unmodified BSKP samples were fibrillated and evaluated using optical fiber length analysis and scanning electron microscopy analysis. Furthermore, the effect of the polymeric surface modifications before and after fibrillation on the filtration water retention value (WRVfiltration) was studied. While the polymeric surface modifications had little effect on the percentage of fines and width distribution of nanosized fibrils, they significantly reduced the WRVfiltration after fibrillation. The polymeric surface modifications were also found to affect the morphology after drying and grinding.

Dont have a licence yet? Then find out more about our products and how to get one now:

Springer Professional "Technik"

Online-Abonnement

Mit Springer Professional "Technik" erhalten Sie Zugriff auf:

  • über 67.000 Bücher
  • über 390 Zeitschriften

aus folgenden Fachgebieten:

  • Automobil + Motoren
  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Elektrotechnik + Elektronik
  • Energie + Nachhaltigkeit
  • Maschinenbau + Werkstoffe




 

Jetzt Wissensvorsprung sichern!

Springer Professional "Wirtschaft+Technik"

Online-Abonnement

Mit Springer Professional "Wirtschaft+Technik" erhalten Sie Zugriff auf:

  • über 102.000 Bücher
  • über 537 Zeitschriften

aus folgenden Fachgebieten:

  • Automobil + Motoren
  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Elektrotechnik + Elektronik
  • Energie + Nachhaltigkeit
  • Finance + Banking
  • Management + Führung
  • Marketing + Vertrieb
  • Maschinenbau + Werkstoffe
  • Versicherung + Risiko

Jetzt Wissensvorsprung sichern!

Appendix
Available only for authorised users
Literature
go back to reference Lahtinen P, Liukkonen S, Pere J, Sneck A, Kangas H (2014) A comparative study of fibrillated fibers from different mechanical and chemical pulps. Bioresources 9:2115–2127CrossRef Lahtinen P, Liukkonen S, Pere J, Sneck A, Kangas H (2014) A comparative study of fibrillated fibers from different mechanical and chemical pulps. Bioresources 9:2115–2127CrossRef
go back to reference Sandas SE, Salminen PJ, Eklund DE (1989) Measuring the water retention of coating colors. Tappi J 72:207–210 Sandas SE, Salminen PJ, Eklund DE (1989) Measuring the water retention of coating colors. Tappi J 72:207–210
Metadata
Title
Effects of an aqueous surface modification via a grafting-through polymerization approach on the fibrillation and drying of bleached softwood kraft pulp
Authors
Stephanie Christau
Elif Alyamac-Seydibeyoglu
Kayla Thayer
William M. Gramlich
Publication date
17-11-2022
Publisher
Springer Netherlands
Published in
Cellulose / Issue 2/2023
Print ISSN: 0969-0239
Electronic ISSN: 1572-882X
DOI
https://doi.org/10.1007/s10570-022-04938-3

Other articles of this Issue 2/2023

Cellulose 2/2023 Go to the issue