Ordering of the Amorphous Phase as One of the Characteristics of Supramolecular Structure of Amorphous-Crystalline Polymer

Abstract

The effect of fibrous and disperse fillers on the X-ray density of the matrix of composites of binary systems based on polytetrafluoroethylene has been studied in the framework of the developed technique for calculating density taking into account the degree of ordering of the amorphous phase of the matrix. The effect of the concentration and type of filler on the degree of ordering of the amorphous polymer phase during the formation of various types of supramolecular structure of the composite material has been shown.