Friction and wear of phenilon filled by ultra-dispersed oxynitride of silicon-yttrium

The possibility of ultradispersed nitride-silicon compounds` application as the fillers for improving tribotechnical and phisico-mechanical characterisics of heat-resistant polymer materials has been studied. The efficacy of applying such fillers is based on the formation of composite`s specific supermolecular structure. It is the low contents of the mentioned fillers that is stressed to make the positive effect. As for the friction, the presence of two minima in 0,2 and 5 mass.% contents of the filler is found both in case of dinamic and static coefficients of friction. The greatest changes in tribotechnical and other physico-mechanical criteria are proved to occur at such contents of the filler.The results cited at the article testify to the correlation between the resistance to wear and physico-mechanical characteristics.