ABSTRACT
Chitosan polymer complexes with methylcellulose, lactoserum protein, gelatine, and polyvinyl alcohol were prepared, and conditions of their production were determined. A computer-based simulation was developed, and a procedure for the chemical absorption of metal ions in the cavities of the complexes was suggested. The conformational and geometrical properties of the complexes were defined. The properties and the structure of the complexes were studied for both solutions and block state. As compared to the individual polymers these complexes possess higher flame resistance strength, sorbtial ability to the metal ions and organic compounds. According to the simulation polyfactor model, the evaluation of thermophysical and heat protection properties of overcoats based on polymer complexes was carried out. The most prosperous applications of received materials were find out.
