Year-end Sale % OFF 
Abstract
Self-lubricating polyphenylene sulfides (PPS) were obtained by in situ construction of the ordered polyamide 66 (PA) microfibrillar structure and polytetrafluoroethylene (PTFE) fibers, as induced by high-shear force fields in thin-wall injection molding (TIM). The average friction coefficient and specific wear rate of PPS/PA/PTFE20 composites reached 0.114 and 7.149 × 10–6 mm3/Nm, respectively, of which the former is 27.4% lower than that obtained from conventional injection molding. The worn surface of PPS/PA/PTFE composites prepared by TIM displayed a much smoother and more stable transfer film coupling with the homo-dispersed F element, which greatly improves the tribological properties of subsequent moldings. This study provides a novel perspective for improving the tribological performance of engineering plastics by systematically tailoring the microstructure.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
