Formation of Glutinous Biocomposite Materials Filled with Chopped Stalks of Cereal Crops

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چکیده

The article presents an analysis of the influence temperature-time parameters heat treatment on compressive strength biocomposite materials, compositions which was dried to regulate moisture content. samples formed by pressing prepared composition, based aqueous solution glutin and chopped stalks cereal crops with a fixed Excess content in composition reduced processing thermal field at temperature 50…60 °C for 20…30 minutes. main performed pressed press form fastening punches avoid elastic aftereffect. 150 °C, exposure time 2 hours. After 1 hour, material additionally compressed seal porous structure as result water evaporation under field. Biocomposite materials additional 50 4 hours have highest strength. Under this mode treatment, molecules slowly evaporate rigid framework biopolymer matrix maximum number physical chemical bonds between components is formed. Increasing 100 reducing 3 reduces biocomposites due deformation macromolecule chains partial destruction physicochemical bonds. It expedient use developed manufacture packaging elements containers.

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ژورنال

عنوان ژورنال: ?????? ??????????? ?????????????? ?????????

سال: 2023

ISSN: ['1997-9266', '1997-9274']

DOI: https://doi.org/10.31649/1997-9266-2023-166-1-65-71