Spheroplastic with adjustable viscosity for filling sections of honeycomb structures

Kovalenko A.V., Sidelnikov N.K., Sokolov I.I., Tundaykin K.O.
UDC
678.8
DOI
10.18577/2307-6046-2019-0-11-37-43
Article PDF (Russian) (608.63 KB)
How to cite
Kovalenko A.V., Sidelnikov N.K., Sokolov I.I., Tundaykin K.O. Spheroplastic with adjustable viscosity for filling sections of honeycomb structures // Proceedings of VIAM. 2019. No. 11. DOI: 10.18577/2307-6046-2019-0-11-37-43. URL: https://test.viam.ru/en/journal/2019/11/4
Keywords
spheroplastic, polymer fill, PCM, honeycomb fill, adjustable viscosity, honeycomb structures.
Abstract

Studies have been conducted to obtain a filler-spheroplastic with adjustable viscosity for filling areas of multilayer honeycomb structures based on an epoxy oligomer, compatible with the chemical nature and processing modes of cladding materials made of polymer composite materials. The rheological characteristics of polymer bases spheroplastic depending on the content of the modifying additives – toluylendiisocyanate. The influence of the content and characteristics of dispersed fillers on the rheological and physico-mechanical properties of spheroplastic was established. It is shown that the developed materials correspond.

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