Application area and physical and mechanical properties of phenol-rubber foam plastic grade FK-20

Kapustianskaia M.A., Mishurov K.S., Studenov I.G.
Kapustianskaia M.A., Mishurov K.S., Studenov I.G. Application area and physical and mechanical properties of phenol-rubber foam plastic grade FK-20 // Proceedings of VIAM. 2023. No. 3. DOI: 10.18577/2307-6046-2023-0-3-3-12. URL: https://test.viam.ru/en/journal/2023/3/1
Keywords
foam plastic, composite material, polymer, microstructure, rubber, phenolic aldehyde oligomers
Abstract

The main physical and mechanical properties of FK-20 phenolic foam based on the products of combination of nitrile rubbers with phenolic aldehyde oligomers have been studying. This foam use as a heat-resistant structural filler for three-layer structures and the manufacture of various structural elements. The results of the study of the microstructure of the foam plastic grade FK-20 and the effect of elevated temperature on the values of its compressive strength are shown. It is established that the foam is efficient at a temperature of 120 °C.

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