| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 618020 | Wear | 2011 | 8 Pages |
The aim of the present work is to investigate the effect of aging process on the wear and frictional characteristics of polyester composites based on oil palm fibres. Prepared samples of treated oil palm fibre reinforced polyester (T-OPRP) composite were immersed in different types of solutions (i.e. water, salt water, diesel, petrol and engine oil) for three years. The samples were then tested on a Pin on disc (POD) machine subjected to a polished stainless steel counterface under dry adhesive wear at different sliding distances (0–6.72 km). Scanning electron microscopy (SEM) was used to observe the damage features on the worn surfaces. Results revealed that aging process has pronounced influence on the adhesive wear and frictional behaviour of the T-OPRP composite. Immersing the samples in water and salt water demonstrated poorest wear performance as compared to the ones immersed in engine oil and diesel. This was mainly due to the higher viscosities of engine oil and diesel solutions as compared to the rest.
Graphical abstractFigure optionsDownload full-size imageDownload high-quality image (364 K)Download as PowerPoint slideHighlights► Composite aging process influences the adhesive wear performance of polymeric composites. ► Tribological performance of aged composite in different solutions is highly dependent on the viscosity of the solution. ► Sliding distance has pronounce effect on the tribological characteristics of the composite aged in water and salt water.
