Skip to main content
Top
Published in: Cellulose 4/2021

15-01-2021 | Original Research

Development and characterization of biodegradable starch-based fibre by wet extrusion

Authors: Ali Afzal, Farooq Azam, Sheraz Ahmad, Zubair Khaliq, Amir Shahzad, Muhammad Bilal Qadir, Abdul Moqeet Hai

Published in: Cellulose | Issue 4/2021

Log in

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

search-config
loading …

Abstract

The man-made fibres have the versatility of required engineered properties. The biodegradability is the need of the day. This study aimed at development of biodegradable starch based fibers using wet extrusion technique. The non-modified natural starch is cost efficient and wet extrusion technique will support bulk production of fibre without any change in chemical structure of material. Multiple additives such as plasticizers and binders were added to the dope solution in different concentrations to study their effect on physical properties, mechanical performance and serviceability of the wet-spun starch fibers. The ranges of additive concentrations in (% wt/v) used to make the dope solutions are as follows: starch; 38–64%, Polyvinyl Alchohol (PVA); 7–23%, glycerol; 18–39% and styrene butadiene styrene (SBS); 0–21%. The developed fibres had linear density in the range of 25 tex–44 tex with fibre diameter of about 247–301 µm. The extruded fibers were characterized for fiber strength, surface morphology, water absorption, and biodegradability. The developed fibres have maximum tenacity of 1.56 cN/tex and water absorbency of 280 g/g. The intended application for these fibres is in medical textiles as wound dressings.

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!

Literature
go back to reference Buleon A, Colonna P, Planchot V, Ball S (1998) Starch granules: structure and biosynthesis. Int J BiolMacromol 23:85–112CrossRef Buleon A, Colonna P, Planchot V, Ball S (1998) Starch granules: structure and biosynthesis. Int J BiolMacromol 23:85–112CrossRef
go back to reference Fundueanu G, Constantin M, Dalpiaz A, Bortolotti F, Cortesi R, Ascenzi P, Menegatti E (2004) Preparation and characterization of starch/cyclodextrin bioadhesive microspheres as platform for nasal administration of Gabexate Mesylate (Foy) in allergic rhinitis treatment. Biomaterials 25:159–170CrossRef Fundueanu G, Constantin M, Dalpiaz A, Bortolotti F, Cortesi R, Ascenzi P, Menegatti E (2004) Preparation and characterization of starch/cyclodextrin bioadhesive microspheres as platform for nasal administration of Gabexate Mesylate (Foy) in allergic rhinitis treatment. Biomaterials 25:159–170CrossRef
go back to reference Gordon GC, Cabell DW, Mackey LN, Michael JG, Trokhan PD (2006) Electro-spinning process for making starch filaments for flexible structure. US7029620B2 Gordon GC, Cabell DW, Mackey LN, Michael JG, Trokhan PD (2006) Electro-spinning process for making starch filaments for flexible structure. US7029620B2
go back to reference Owodunni AA, Lamaming J, Hashim R et al (2020) Properties of green particleboard manufactured from coconut fiber using a potato starch based adhesive. BioRes 15:14CrossRef Owodunni AA, Lamaming J, Hashim R et al (2020) Properties of green particleboard manufactured from coconut fiber using a potato starch based adhesive. BioRes 15:14CrossRef
Metadata
Title
Development and characterization of biodegradable starch-based fibre by wet extrusion
Authors
Ali Afzal
Farooq Azam
Sheraz Ahmad
Zubair Khaliq
Amir Shahzad
Muhammad Bilal Qadir
Abdul Moqeet Hai
Publication date
15-01-2021
Publisher
Springer Netherlands
Published in
Cellulose / Issue 4/2021
Print ISSN: 0969-0239
Electronic ISSN: 1572-882X
DOI
https://doi.org/10.1007/s10570-020-03670-0

Other articles of this Issue 4/2021

Cellulose 4/2021 Go to the issue