Antifrictional composites based on a two-component modified phenol-formaldehyde binder

Author:

Panova M. O.1,Buyaev D. I.1,Shaposhnikova V. V.1

Affiliation:

1. Nesmeyanov Institute of Organoelement Compounds of Russian Academy of Sciences (INEOS RAS)

Abstract

In this paper, new polymer composite materials (PCM) based on a mixture of the resole type phenol-formaldehyde and phthalide-containing phenol-formaldehyde binders, reinforced with polyoxadiazole fiber, were obtained, and their tribological properties were studied. The influence of the content of phthalide-containing phenol-formaldehyde polymer in a two-component mixture of binders on the hardness of the surface layer, tribological and thermofrictional properties of PCM in various units of dry friction on steel has been studied. It is shown that the resulting PCM are superior to PCM based on phenol-formaldehyde or phthalide-containing phenol-formaldehyde binders of the resole type in terms of tribological and thermal friction properties.

Publisher

The Russian Academy of Sciences

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