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High hydrophobic silanized paper: Material characterization and its biodegradation through brown rot fungus.
- Source :
-
Waste management (New York, N.Y.) [Waste Manag] 2023 Apr 01; Vol. 160, pp. 165-172. Date of Electronic Publication: 2023 Feb 24. - Publication Year :
- 2023
-
Abstract
- Modifying natural polymers with silicones gives new possibilities for packaging products and waste management. In this study, the innovative papers produced were altered following the reaction of polysaccharides and organosilicon compounds. The susceptibility of the studied material to biodegradation caused by a brown-rot fungus was assessed. Strength properties by tensile strength and dynamic mechanical analysis and hydrophobic properties by water uptake test and water contact angle analysis were evaluated. Moreover, elemental analysis by ICP method was controlled. The durability against fungi and the hydrophobic properties were increased by the modification. The fungal decay resistance of the silanized paper was reduced by water storage, which allows for managing paper waste. Cellulose-based paper treated with starch-modified methyltrimethoxysilane showed potential as a packaging material due to its reduced water uptake. Possible application areas could be corrugated boxes, cellulose thermoformed products for electronics, and food packaging. However, the water-repellent effect is limited to short-term exposure in humid conditions.<br />Competing Interests: Declaration of Competing Interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.<br /> (Copyright © 2023 Elsevier Ltd. All rights reserved.)
Details
- Language :
- English
- ISSN :
- 1879-2456
- Volume :
- 160
- Database :
- MEDLINE
- Journal :
- Waste management (New York, N.Y.)
- Publication Type :
- Academic Journal
- Accession number :
- 36841061
- Full Text :
- https://doi.org/10.1016/j.wasman.2023.02.007