Open AccessВПЛИВ ХІМІЧНОЇ БУДОВИ ЗШИВАЮЧИХ АГЕНТІВ НА ФІЗИЧНІ ВЛАСТИВОСТІ ПОЛІМЕРНИХ ПЛІВОК НА ОСНОВІ КРОХМАЛЮ
Author(s) -
Т. С. Асаулюк,
О. Я. Семешко,
Ю. Г. Сарібєкова
Publication year - 2018
Publication title -
vìsnik kiïvsʹkogo nacìonalʹnogo unìversitetu tehnologìj ta dizajnu
Language(s) - English
Resource type - Journals
eISSN - 2617-9105
pISSN - 1813-6796
DOI - 10.30857/1813-6796.2018.3.2
Subject(s) - polymer , tartaric acid , starch , materials science , chemical engineering , moisture , environmentally friendly , modified starch , physical property , composite material , polymer science , polymer chemistry , organic chemistry , chemistry , ecology , engineering , citric acid , biology
To study the effect of active functional groups of cross-linking agents on the physical properties of starch polymer films. Standardized methods for studying the indicators of physical properties of polymer films have been applied. The paper presents the results of the study of the effect of crosslinking agents of different chemical structure on the physicomechanical properties, the influence of atmospheric moisture and the resistance to wet treatments of starch polymer films. An improvement in studied parameters of the films with the use of L-tartaric acid was established. It has been proved that the use of L-tartaric acid as a crosslinking agent makes it possible to improve the physical properties of polymer films based on starch. The obtained experimental results are of practical importance for the development of new environmentally friendly polymer materials.