Prepregs and fiberglass based on VSR-3М resin and fiberglass fabrics for use in helicopter blades

Kolokoltseva T.V., Popov J.O., Lantsov I.A., Gusev Y.A.
UDC
678.747.2
DOI
10.18577/2307-6046-2023-0-11-56-65
Article PDF (Russian) (651.38 KB)
How to cite
Kolokoltseva T.V., Popov J.O., Lantsov I.A., Gusev Y.A. Prepregs and fiberglass based on VSR-3М resin and fiberglass fabrics for use in helicopter blades // Proceedings of VIAM. 2023. No. 11. DOI: 10.18577/2307-6046-2023-0-11-56-65. URL: https://test.viam.ru/en/journal/2023/11/6
Keywords
carbon plastic, prepreg, helicopter blades, resin, polymer composite materials, aviation products
Abstract

This article presents the main results on the development of prepreg and carbon fiber based on the VSR-3M resin and carbon fabric grade VTkU-2.200. The process of studying prepreg, the technology of its production in an impregnation installation, and the selection of the main parameters of impregnation are described. Correct selection of impregnation parameters guarantees the production of materials with the required properties. The results of a study of the properties of prepreg obtained using the selected technological mode and carbon fiber reinforced plastic made from it are also presented. 

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