Effect of microfibrillated cellulose (MFC) on the properties of gelatin based composite films
Author(s) -
Shuaishuai Yang,
Haichao Li,
Huizhen Sun
Publication year - 2018
Publication title -
journal of bioresources and bioproducts
Language(s) - English
Resource type - Journals
ISSN - 2369-9698
DOI - 10.21967/jbb.v3i3.157
Subject(s) - composite number , absorption of water , cellulose , materials science , ultimate tensile strength , composite material , gelatin , shrinkage , transmittance , glycerol , plasticizer , chemical engineering , chemistry , organic chemistry , optoelectronics , engineering
Properties of gelatin composite filmswith 4% glycerol as plasticizerwith different mass concentrations of microfibrillated cellulose (MFC) (0.2-1.0%) were investigated. The prepared composite films with 1.0 % MFC showed the highest tensile strength (12.32 MPa) with the lowest water absorption rate (391.1 %). The composite films can be dissolved in hot water of 95°C in less than 5 minutes. However, the addition of MFC had insignificant effect on the heat shrinkage and light transmittance of the resultant composite films.
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