A study regarding friction behaviour of lysine and isoleucine modified epoxy matrix

13th International Conference on Tribology

Blan, I.^1 ; Bosoanc, R.^1,2 ; Cpin, A.^1 ; Graur, I.^1,2 ; Bria, V.^1 ; Ungureanu, C.^1

Dunrea de Jos, University of Galati, Domneasca 47, Galati

800008, Romania^1

Diagnose and Measurement Group, Rosiori 41, Galati

800055, Romania^2

关键词: Coefficient of frictions;    Compatible materials;    Formed materials;    Friction behaviour;    Friction torque;    Modified epoxy;    Modifying agents;    Polymer composite;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/174/1/012023/pdf
DOI  :  10.1088/1757-899X/174/1/012023

来源: IOP

【 摘 要 】

The aim of this study is to point out the effect of L-lysine and L-isoleucine used as modifying agents for epoxy resins. The amino acids are largely used to turn the usual polymers in bio-compatible materials but they effect also other significant proprieties of formed materials. The general study developed in Polymer Composite Laboratory is focused on analysis of 14 amino acids used as modifying agents but the two above mentioned showed a special behaviour namely they re-crystalized during the polymerization of the matrix. The coefficient of friction was obtained through the calculation of friction torque measured with a loaded cell sensor. As far as we know, there is no report on the friction proprieties of amino acids modified epoxy resins.