PHYSICAL-CHEMICAL AND COLLOID-MECHANICAL METHODS OF RESEARCH OF MODIFIED POLYMER REAGENTS OF THE M-PAA SERIES AND THEIR APPLICATION FOR OBTAINING OF OINTMENT

Nagima Dzhakipbekova, L. S. Yeshchenko, Aikerim Nurlankyzy Issayeva, Erzhan Dzhakipbekov, Aziza Issa

2019

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DOI 10.32014/2019.2518-1491.17

Data confidence 70 medium

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Abstract

This article discusses the surface, bulk and structural properties of polymers. It was determined that the limit value for M-PAA (MEA) and M-PAA (PV) is established faster than for individual solutions. It has been established that in polymers viscosity and electrical conductivity increase with increasing concentration, i.e. M-PAA (MEA) and M-PAA (PV) are polyfunctional polyelectrolytes, polymers M-PAA (MEA) and M-PAA (PV) are thermostable. For the study a complex of physicochemical methods were used: potentiometry, spectroturbidimetry, conductometry, viscometry, IR spectroscopy, elemental analysis, thermogravimetry, measurement of surface tension by the Wilhelm method.