ABSTRACT

Themainaspectsoftheapplicationofthefractalanalysisforthedescriptionofthebehavior ofmacromolecularcoilsinthedilutedsolutionsareconsidered.Thecoilstructureisquantitatively describedwiththehelpofitsfractal(Hausdorff)dimensioncharacterizingthedistributionofcoil elementsinspace.Anumberoftheexperimentalmethodsofthedeterminationthisdimensionisoffered.Theinterrelationoftheclassicalandfractal(structural)characteristicsofmacromolecular coilsisshown.Thefractalmodelisusedforthedescriptionofsuchphenomenaasfilmformation frompolymersolutions,flocculationandself-diffusionofmacromolecularcoils.Theexampleof theapplicationofthetheoryoffractionalderivativesforthedescriptionofmacromolecularcoilthe mainparametersofainsolutionisgive. Keywords:polymersolution,macromolecularcoil,structure,fractalanalysis,polymerfilm,flocculation,self-diffusion.