ABSTRACT

Thenewstimulusforinvestigationofnon-homogeneousregularitiesofchemical-physics processesappearedinconnectionwithrevealingofcharacteristicanomaliesinkineticsofchain reactionsofmacromoleculeswithdibenzoylperoxide[3].Meaningoftheseanomaliesliefirstofall ininconsistencybetweenkineticlawsofchainreactionwithmacromoleculessituatedinthematrix ofblockpolymersandchainreactionwithliquidlow-molecularpolymershomologues.Inboth casesreactionsproceedinkineticregimewithparticipationofreactionsiteshavingoneandthe samechemicalstructure.Inbothcasesquantitativeinconsistencyinreactionrateconstantsmay observed,howeverthereshouldn'tbeanymotionforcesforqualitativechangeofitkineticlawif physicalstateofhigh-molecularNCPMcorrespondstoamorphous(unstructured)stateofliquid analoguedifferingfrompolymeronlybylowviscosity.