DefinePK

Abstract

Received polymeric materials with the use of wasted polyethylene of PE-500 and PE-1000 grades can serve, as construction materials at regimes, which correspond to characteristics of new PCM. Presence of carbon fibers in composites such as UPA-6-30+PE-500 (10%) and UPA-6-30+PE-1000 (10%) allows applying details, made of these materials without normative greasings. The use of waste polyethylene of PE mark decreases physicomechanical characteristics in received PCM with the exception of impacting viscosity. It is shown that such an indicator as the stress of the boundary of the volume of compression is high (about 100 MPa), which indicates the possibility of using PCM data, for example, for bearings of parallelogram mechanisms of sewing machines, where the pressure value is within the range of 23 to 30 MPa.