How polytetrafluoroethylene lubricates iron: An atomistic view by reactive molecular dynamics

Q Xu, J Zhang, X Li, DM Van Duin, Y Hu… - … applied materials & …, 2022 - ACS Publications
The tribochemistry and transfer film formation at the metal/polymer interface plays an
essential role in surface protection, wear reduction, and lubrication. Although the topic has …

Unraveling tribochemistry and self-lubrication mechanism of polytetrafluoroethylene by reactive coarse-grained molecular dynamics simulations

Q Xu, X Tang, J Zhang, Y Hu, T Ma - ACS Applied Materials & …, 2023 - ACS Publications
Lubrication of polymeric materials generally involves processes of atomic-scale chemical
bond forming/breaking at the interface and mesoscale chain reorientation, disentanglement …

Influence of high temperature on the tribological properties of hybrid PTFE/Kevlar fabric composite

Y Hu, DQ Tan, C Xu, Q He, XQ Yang, HY Gao… - Tribology …, 2022 - Elsevier
The tribological properties of PTFE/Kevlar fabric are extremely important for the service
behavior of self-lubricating and maintenance-free joint bearings in aviation, aerospace and …

Research on Polymer Wear under Water Conditions: A Review.

S Song, Z Zhu, S Du, Y Li, C Liu - Lubricants (2075-4442), 2024 - search.ebscohost.com
Polymeric materials are widely used in aerospace, biomedical, marine, and agricultural
applications due to their viscoelasticity and corrosion resistance. Polymeric materials fail …

Tribological and antibacterial properties of polyetheretherketone composites with black phosphorus nanosheets

X Sun, C Yu, L Zhang, J Cao, EH Kaleli, G **e - Polymers, 2022 - mdpi.com
Over the past few decades, polyetheretherketone (PEEK) artificial bone joint materials faced
problems of poor wear resistance and easy infection, which are not suitable for the growing …

Improving tribological performance of porous polyimide by surface polishing

Y Yin, P Shi, S Zhang, Y Jiang, T Qing… - ACS Applied Polymer …, 2023 - ACS Publications
Because of its self-lubricating qualities, porous polyimide (PPI) has been used as a crucial
cage material for space bearings; however, overcoming the failure followed by blackening of …

Investigation of chip formation, cutting force and surface roughness during orthogonal cutting of polytetrafluoroethylene

Z Cui, J Ni, L He, L Guan, L Han, J Sun - Journal of Manufacturing …, 2022 - Elsevier
Polytetrafluoroethylene (PTFE) has become a significant material for producing key
components like special pumps, pipes, sealing rings in various fields, especially in the …