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Št. zadetkov: 2
Aging of polyetheretherketone (PEEK) and polyphthalamide (PPA) in polar and non-polar lubricant base oils
Pedro Martins Ferreira, Bruno Trindade, Mitjan Kalin
Izvirni znanstveni članek
Oznake: polietereterketon;poliftalamid;maziva;PAO;estri;staranje;polyetheretherketone;polyphthalamide;lubricants;esters;aging;
The lubrication of high-performance polymers allows the more widespread use of these materials in mechanical systems. This work aims to study the compatibility of polyetheretherketone (PEEK) and polyphthalamide (PPA) with polar and non-polar lubricant base oils by inducing aging. Polymer discs were ...
Leto: 2024 Vir: Fakulteta za strojništvo (UL FS)
Lubrication of polyphthalamide (PPA) and polyetheretherketone (PEEK) with biodegradable synthetic esters
Pedro Martins Ferreira, Quentin Arnoux, Catherine Charrin, Bruno Trindade, Mitjan Kalin
Izvirni znanstveni članek
Oznake: tribology;polyetheretherketone;polyphthalamide;synthetic esters;PAO;adsorption;
This study aims to evaluate the tribological behavior of polyphthalamide (PPA) and polyetheretherketone (PEEK) lubricated with biodegradable synthetic esters. Tribological tests were performed at 23 ◦ C and 100 ◦ C with new and aged samples to assess the effects of increased temperature and polymer ...
Leto: 2024 Vir: Fakulteta za strojništvo (UL FS)
Št. zadetkov: 2
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