Determination of changes in viscosity of chitosan solutions depending on shear rate. - Open Research Data - MOST Wiedzy

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Determination of changes in viscosity of chitosan solutions depending on shear rate.

Description

The rheological characteristics of chitosan solutions were based on viscosity measurements using a Brookfield viscometer, using LV SC4 - 25 spindles and shear rates from 4 to 53 s-1 (Fig. 1). Chitosan solutions with different molecular weights (low, medium and high) were prepared in concentrations from 1.5 to 3.0% in 0.5M acetic acid. The data allowed to characterize the used chitosans and assess their functional parameters as rheology modifying substances of cosmetic solutions.

Fig.1. Brokfield rotational viscometer - model DV-III +.

Dataset file

CHITOSAN VIS.xlsx
37.5kB, MD5 85a7747f6ea4d5385725d658de513634-1, downloads: 3

Details

Year of publication:
2020
Dataset language:
English
Fields of science:
  • Chemical sciences (Natural sciences)
License:
CC BY-NC-SA
Non-commercial - Share-alike
Raw data:
Data contained in dataset was not processed.
DOI:
10.34808/7edx-2b32 open in new tab
Software:
EXCEL
Verified by:
Gdańsk University of Technology

Keywords

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