Synthesis of PVA/starch bioplastic crosslinked with glutaraldehyde and reinforced by cellulose palmitate

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Five variations of starch-based bioplastics have been prepared to see the improvement of starch/PVA-based bioplastic characteristics. They are pure PVA, PVA/starch composite, PVA/starch crosslinked with glutaraldehyde, crosslinked PVA/starch and cellulose added, and crosslinked PVA/starch and cellulose palmitate added. Among the five variations, the PVA bioplastic film showed the closest transparency value to conventional plastics but also has the highest degree of swelling and solubility, and the crosslinked PVA/starch showed the least transparency value. The crosslinked PVA/starch with cellulose palmitate as a filler had the lowest DS and solubility. Tensile strength test results proved that the crosslinked PVA/starch and reinforced by cellulose palmitate graft polymer had the highest tensile strength and confirmed as the best result among five bioplastic modifications.

Original languageEnglish
Title of host publicationProceedings of the 6th International Symposium on Current Progress in Mathematics and Sciences 2020, ISCPMS 2020
EditorsTribidasari A. Ivandini, David G. Churchill, Youngil Lee, Yatimah Binti Alias, Chris Margules
PublisherAmerican Institute of Physics Inc.
ISBN (Electronic)9780735441132
DOIs
Publication statusPublished - 23 Jul 2021
Event6th International Symposium on Current Progress in Mathematics and Sciences 2020, ISCPMS 2020 - Depok, Indonesia
Duration: 27 Oct 202028 Oct 2020

Publication series

NameAIP Conference Proceedings
Volume2374
ISSN (Print)0094-243X
ISSN (Electronic)1551-7616

Conference

Conference6th International Symposium on Current Progress in Mathematics and Sciences 2020, ISCPMS 2020
Country/TerritoryIndonesia
CityDepok
Period27/10/2028/10/20

Keywords

  • Bioplastics
  • cellulose palmitate
  • crosslinking
  • glutaraldehyde
  • graft polymer
  • PVA/starch bioplastics

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