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

Аннотация

This article discusses the surface, bulk and structural properties of polymers. It was determined that
the limit value σ 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.