Simulation of Drying on the Basis of Nonequilibrium Thermodynamics of Beterogeneous Multiphase Polydispersed Systems.Formation of the Morphological Structure of Emulsive Elastomers Using Method of Spray - Drying for Latexes |
| |
| Authors: | NV Menshutina LS Gordeev EA Nikulina EE Shehova |
| |
| Affiliation: | Departmant of Cybernetics of Chem. Technol. Processes, Russia University of Chemical Technology by Mendeleev, Minsskaya sq.9 , Moscow, 125047, Russia |
| |
| Abstract: | ABSTRACT The process and the technology of fine - dispersed rubber powder production on the basts of spray - drying for latexes were considered. The practical recommendations on usage of physical modification method for elastomers on the basis of interaction mechanism between solid -phase dispersed filler and polymeric panicles were given. The mathematical model for latex drops during drying in the presence of structured adsorptive layer of surface active substances on the surface of drops was worked out, that allowed us to give the recommendations for production of monolithic particles. |
| |
| Keywords: | driving force latexes morphological structure nonequilibrium therotodynamics polydispersed systems simulation spray - drying |
|
