تحضير و دراسة معدل البلى لمتراكبات منفردة و هجينة

الملخص EN

This research studyies wear rate of composite materials by using Epoxy Resin and Polyurethane Rubber as a matrix of weigt percentage (90:10) (Ep/Pu) and reinforced by PVC fibers and Aluminum fibers two dimension knitted mat with fractional volume(15 %), in different conditions like: lab conditions and after submerge the samples in water for different periods of time.

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four kinds of materials were prepared: (Ep+pu), (Ep+Pu+PVC), (Ep+Pu+Al.F), (Ep+Pu+PVC+Al.

F) .And the results have shown that the best wear resistance are for the hybrid composite material (Ep + Pu+ PVC + Al.

F) and wear rate of all samples increased when it was submerged in water.