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Polydopamine (PDA) is effective in increasing the adhesion between polytetrafluoroethylene (PTFE) and a stainless steel substrate, as a result reducing the wear in PTFE films by up to 500 times. By incorporating Cu nanoparticles in PTFE films, the wear resistance can be further enhanced. The present study examined the influence of Cu nanoparticles on the tribological properties of PDA/PTFE films....
Polytetrafluoroethylene (PTFE) possesses exceptional lubricating properties; however, its uses are limited due to its high susceptibility to wear. In an effort to overcome this shortcoming, a great deal of focus is placed on creating PTFE composites that exploit the strengths of PTFE and also reduce or eliminate its weaknesses. This investigation explores the use of Au nanoparticle-filled PTFE films...
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