Natural composites based on polysaccharide derivatives: preparation and physicochemical properties

被引：10
作者：
Antosik, Adrian K. [1 ]
Wilpiszewska, Katarzyna [2 ]
机构：
[1] West Pomeranian Univ Technol Szczecin, Inst Organ Chem Technol, Ul Pulaskiego 10, PL-70322 Szczecin, Poland
[2] West Pomeranian Univ Technol Szczecin, Inst Polymer, Ul Pulaskiego 10, PL-70322 Szczecin, Poland
来源：
CHEMICAL PAPERS | 2018年 / 72卷 / 12期
关键词：
Carboxymethyl starch; Carboxymethyl cellulose; Microcrystalline cellulose; Natural composite; Biodegradable film; CARBOXYMETHYL STARCH; NANOCOMPOSITE FILMS; CELLULOSE;
D O I：
10.1007/s11696-018-0550-3
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Preparation of the novel biodegradable composite based on carboxymethyl derivatives of starch and cellulose as well as microcrystalline cellulose was described. The effect of filler content (1-7phr) on the physicochemical properties (moisture sorption, water solubility, mechanical properties) of the resulting films was determined. With the filler amount increase the Young's modulus increased from 4.8 up to 32.4MPa, while the solubility in water dropped from 64 to 58%, for the system without, and containing 7phr microcrystalline cellulose, respectively.
引用
收藏
页码：3215 / 3218
页数：4
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