Rheological Behaviour of Chitosan-Starch Solution

被引：2
|
作者：
Singh, Virpal [1 ]
Kumari, Kamlesh [1 ]
机构：
[1] St Longowal Inst Engn & Technol, Dept Chem Technol, Longowal 148106, India
来源：
ASIAN JOURNAL OF CHEMISTRY | 2013年 / 25卷 / 17期
关键词：
Rheology; Shear stress; Shear rate; Flow behaviour index; Density; Refractive index; BIOMEDICAL APPLICATIONS; PHYSICAL-PROPERTIES; CHITIN; CONFORMATION; MICROSPHERES; AGGREGATION; VISCOSITY; HYDROGELS; SYSTEMS; POLYMER;
D O I：
10.14233/ajchem.2013.15435
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Blends of chitosan (Ch) and starch (St) in different proportions, considering chitosan as a main component were prepared. Rheological properties of blends such as viscosity and shear stress were investigated as a function of shear rate using Brookfield digital viscometer. The influence of shear rate and polymer concentration has been analyzed. The chitosan-starch solution showed a non-Newtonian flow behaviour. The solution properties such as density and refractive index were also measured.
引用
收藏
页码：9817 / 9821
页数：5
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