Polymers Tribology Exposed: Eliminating Transfer Film Effects to Clarify Ultralow Wear of PTFE
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DOI: 10.1007/s11249-020-01306-9
Abstract: Abstract PTFE composite wear rates are known to vary by 1000 × depending on the size and strength of their nanofiller aggregates. While these effects have been attributed to variations in subsurface reinforcement, debris regulation, transfer films,… read more here.
Keywords: ptfe; transfer film; tribology; transfer ... See more keywords
Role of transfer film formation on the tribological properties of polymeric composite materials and spherical plain bearing at low temperatures
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DOI: 10.1016/j.triboint.2020.106569
Abstract: Abstract Polymeric composites show promising self-lubricating properties for low temperature applications, yet the lubrication mechanism still remains unresolved. Here, we report the friction and wear behaviors and mechanisms of a hybrid composite based on polyetheretherketone… read more here.
Keywords: film formation; transfer film; spherical plain;
Effect of Transfer Film on Tribological Properties of Anti-Friction PEI- and PI-Based Composites at Elevated Temperatures
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DOI: 10.3390/polym14061215
Abstract: The structure, mechanical and tribological properties of the PEI- and PI-based composites reinforced with Chopped Carbon Fibers (CCF) and loaded with commercially available micron-sized solid lubricant fillers of various nature (polymeric-PTFE, and crystalline-Gr and MoS2)… read more here.
Keywords: pei based; based composites; friction; tribological properties ... See more keywords