About features of research of structure and properties foam polymers

Kotova E.A., Avtaev V.V., Erasov V.S., Gulina I.V.
UDC
66.017
DOI
10.18577/2307-6046-2017-0-3-11-11
Article PDF (Russian) (1.13 MB)
How to cite
Kotova E.A., Avtaev V.V., Erasov V.S., Gulina I.V. About features of research of structure and properties foam polymers // Proceedings of VIAM. 2017. No. 3. DOI: 10.18577/2307-6046-2017-0-3-11-11. URL: https://test.viam.ru/en/journal/2017/3/11
Keywords
foam, cellular structure, laser scanning microscope, 3D image of the surface, profile of the surface topography, size of the cell.
Abstract

Тhe article describes the various methods of quantitative analysis of microscopic structures using a laser scanning microscope. A method for estimating the relative size of the foam cells, consisting of two phases - the base polymer and the void filled with a gaseous substance, by inscribing circle profile in cellular surface structure with elementary structural element in the form of a three-dimensional polyhedron, is offered. The problems of assessment structures with developed relief, as two-dimensional images from an optical microscope, are shown. Work is executed as part of the comprehensive scientific direction 2. «Fundatally-oriented research, qualification of materials, non-destructive testing» («The strategic directions of development of materials and technologies of their processing for the period till 2030»)

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