Selection of optimal parameters of technological modes for the synthesis of polymer composite materials based on verified mathematical models

• Published in: Journal of physics. Conference series 2021-04, Vol.1889 (2), p.22010
• Main Authors: Markov, A V, Oreshina, O A
• Format: Article
• Language: English
• Subjects: Adequacy; Aerospace industry; Chemical synthesis; Composite materials; Factorial experiments; Heat resistant materials; Iron oxides; Materials selection; Mathematical models; Mechanical properties; Optimization; Parameters; Physics; Polymer matrix composites; Polymers; Shipbuilding; Structural members; Synthetic rubber
• ISSN: 1742-6588; 1742-6596
• DOI: 10.1088/1742-6596/1889/2/022010

In the modern realities of creating structural elements for various purposes, polymer composite materials are widely used. These materials are used in almost all industries, from aerospace, shipbuilding, automotive, and ending with consumer goods. The article shows the need to develop mathematical models that reflect the relationship between mechanical properties and parameters of technological modes for the synthesis of polymer composite materials, to select the optimal parameters of the technological mode of their synthesis. The article discusses the optimization of a group of mechanical properties described by mathematical models built on the basis of a full factorial experiment, in order to obtain the optimal values of the parameters of the technological modes of synthesis of a polymer composite material based on heat-resistant low-molecular-weight synthetic rubber with the addition of ferric iron oxide as a filler. The research method is optimization by the method of successive concessions. Computer experiments have been carried out to optimize the parameters of technological modes for the synthesis of materials. The performed calculations were checked with experimental data, the adequacy of the obtained models was checked.