Simulation of epoxicomposites structures optical characteristics with operator transformations parameters
Journal Title: Вісник Тернопільського національного технічного університету - Year 2015, Vol 78, Issue 2
Abstract
The theoretical and practical problem of composite materials and coatings creating with improved performance by studying the band structure of the interphase interactions during the curing epoxycomposites was considered. There were established the regularities of formation cinetics of the outer surface layers, as a manifestation of such zones. They depend on the content, dispersion and physico- chemical nature of the introduction in the filler and the type of recommendations for management of the predicted properties of generated materials. There was investigated and substantiated the influence of structural characteristics and geometric parameters of the outer surface layers of the matrix around the filler particles and fibers on the dynamics of physical and mechanical char-acteristics of cross-linking of the composite material. A mathematical model of resource in the process of curing epoxycomposites based was builed on the methodology defined boundaries and visualization of spatial clusters of external potentials of the surface layers of dispersed filler. It made the possibility to assess the characteristics of the main stages of the dynamics around dispersed particles microstructures in the volume of the filler matrix composite. It has been hypothesized about the decisive influence of the areas geometric parameters of interfacial interaction on changes in physical and mechanical properties of the filled epoxy composites was . This approach is based on well-developed views, including academician Lipatov Y. S., influence of the solid surface on the kinetics of the formation, morphology, intra - and intermolecular bonds, on the topology of the nets, etc. and, in the end, on the final properties of the polymer matrix. The results of these studies will be used in the development of technology of formation materials and coatings based on them.
Authors and Affiliations
Ihor Dobrotvor, Danilo Stuhlyak, Andrii Kaplun
Keywords
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