Abstract

The technology of metal coating of carbon tapes and fabrics, consisting of two technological operations: activation and deposition, is considered. To perform the process of activating the surface of carbon tapes and fabrics, UPM-500 plasma activation device at a low-temperature and plasma air were used. A laboratory magnetron sputter MIR-2 was used for applying metal coatings by magnetron sputtering. The diagram of the formation of metal coatings on plain carbon fiber, taking into account its structure, is given. The study provides the results of determining the carbon plastics interlayer shear strength manufactured using vacuum infusion method, which vary in the structure of the reinforcing filler, the metal coating type and the composition of the epoxy binder. It is shown that the composition of the binder, the reinforcing material and the type of coating equally play a significant role in the shear strength of carbon plastics.

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