Influence of the Mixing Method on the Structure and Properties of Blends Based on Polyethylene and Copolymers of Ethylene

摘要

The paper presents the results of mixing and dispersing binary mixtures of EVA (ethylene vinyl acetate copolymer) and mixtures with polyethylene, carried out using the anti-solvent method (SEDS). The melting and crystallization kinetics in polymer blends obtained by mixing in a melt and using the SEDS method have been investigated. It was found by X-ray diffraction and differential scanning calorimetry (DSC) methods that the crystallization of polymer blends by the SEDS method leads to an increase in the degree of crystallinity. The results of the study of the physical and mechanical characteristics of the mixtures under study are presented.