Journal of
Chemical Engineering and Materials Science

  • Abbreviation: J. Chem. Eng. Mater. Sci.
  • Language: English
  • ISSN: 2141-6605
  • DOI: 10.5897/JCEMS
  • Start Year: 2010
  • Published Articles: 77

Full Length Research Paper

The effect of chitosan on physical and mechanical properties of paper

S. Habibie
  • S. Habibie
  • Centre for Technology of Process Industry Agency for the Assessment and Application of Technology, Gedung Teknologi 2, Kawasan Puspiptek Serpong Tangerang 15314, Banten, Indonesia.
  • Google Scholar
M. Hamzah
  • M. Hamzah
  • Centre for Technology of Process Industry Agency for the Assessment and Application of Technology, Gedung Teknologi 2, Kawasan Puspiptek Serpong Tangerang 15314, Banten, Indonesia.
  • Google Scholar
M. Anggaravidya
  • M. Anggaravidya
  • Centre for Technology of Process Industry Agency for the Assessment and Application of Technology, Gedung Teknologi 2, Kawasan Puspiptek Serpong Tangerang 15314, Banten, Indonesia.
  • Google Scholar
E. Kalembang
  • E. Kalembang
  • Centre for Technology of Process Industry Agency for the Assessment and Application of Technology, Gedung Teknologi 2, Kawasan Puspiptek Serpong Tangerang 15314, Banten, Indonesia.
  • Google Scholar


  •  Received: 18 December 2015
  •  Accepted: 12 April 2016
  •  Published: 31 July 2016

Abstract

Chitosan is a natural polymer gotten from shrimp and crab skeleton; chemical structure of chitosan is similar to cellulose where hydroxyl (OH) in glucose molecule in cellulose is replaced by amine (–NH2) in chitosan. From the chemical structure and its properties, chitosan can be used as a filler and adhesive to replace the traditional materials and it will improve several properties of papers such as to increase strength, reduce water absorption, increase smoothness, and probably anti bacteria and anti fungus of the papers. The use of chitosan in paper production can also reduce impact on environment, because chitosan is a natural polymer that is degradable. In this research, chitosan will be applied into paper processing to replace filler and also as an adhesive to increase the properties of the paper. The result shows that low molecular weight chitosan, 1%, can affect the decrease of water absorption property and increase paper strength and the smoothness of the paper.

 

Key words: Chitosan, paper, water absorption, strength, smoothness, Fourier transform infrared spectroscopy (FTIR), scanning electron microscopy (SEM), thermogravimetric analyzer (TGA).