Comparative study on three body abrasive wear behaviour of natural compliant thermoplastic composite under dry and lubricated conditions

Abstract

This experimental study investigates the three-body abrasive wear behavior of jute/natural rubber flexible green composite under both dry and lubricated conditions. The composite material is prepared using a layering and compression method. A three-body abrasion tester is used to conduct the wear testing under various loads. The use of a lubricant further enhances the wear resistance of the composite, reducing the wear rate and friction coefficient. Mass loss of Jute/Rubber/Jute, Jute/Rubber/Rubber/Jute and Jute/Rubber/Jute/Rubber/Jute in lubricated wear condition is 44.44%, 15.87% and 29.96% less compared to dry wear condition. Wear mechanisms of the composite material are analyzed using scanning electron microscopy (SEM), revealing the presence of fiber breakage, and adhesive wear. Overall, this study provides valuable insights into the abrasive wear behavior of jute/natural rubber flexible green composite and its potential applications in various industrial sectors.