Structural Transition in Dilute Solutions of Rod-Like Macromolecules
DOI:
https://doi.org/10.15407/ujpe65.1.50Keywords:
metolose, cluster, structural transitionAbstract
On the basis of experimental data obtained for the viscosity in aqueous solutions of hydroxypropyl methylcellulose (metolose), it has been found that a structural transition takes place in dilute solutions of rod-like macromolecules with the increasing temperature. Namely, macromolecules form clusters in which they are arranged in parallel to one another. It is shown that this transition is a set of local phase transitions of the first kind.
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