Study of resin properties for forming of articles by resin transfer molding

Kovalenko A.V.
Kovalenko A.V. Study of resin properties for forming of articles by resin transfer molding // Proceedings of VIAM. 2015. No. 1. DOI: 10.18577/2307-6046-2015-0-1-6-6. URL: https://test.viam.ru/en/journal/2015/1/6
Keywords
RTM
Abstract

One of relatively new methods of articles manufacture from polymer composite materials is a resin transfer molding technology (RTM -technology). Basic principle of the method is an injection of molding resin into a mold cavity,the preform contains a packet of «dry» reinforcing fiber. During injection resin is spreading throughout an entire volume of the mold cavity, displacing the air located there, and impregnates fibers. Resin transfer molding involves a usage of a rigid sealed form, consisting of a matrix and punch. Study of properties of the binder for articles forming by resin transfer molding method is considered in the present article.

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