Improving the Tribological Properties of Polyethylene Products by Modification with Metal Chelate Complexes
| Autor: | G. A. Danusina, V. V. Strelnikov, S. N. Lyubchenko, A. A. Kuzarov, V. G. Shishka, N. V. Shishka, P. D. Derlugian |
|---|---|
| Rok vydání: | 2019 |
| Předmět: |
chemistry.chemical_classification
Nanostructure Materials science Ligand 02 engineering and technology Polymer Polyethylene Tribology 021001 nanoscience & nanotechnology Surfaces Coatings and Films Coordination complex chemistry.chemical_compound 020303 mechanical engineering & transports 0203 mechanical engineering chemistry Chemical engineering Mechanics of Materials Surface modification Chelation 0210 nano-technology human activities |
| Zdroj: | Journal of Friction and Wear. 40:321-325 |
| ISSN: | 1934-9386 1068-3666 |
| DOI: | 10.3103/s1068366619040044 |
| Popis: | The results of studying the improvement of tribological properties of polyethylene products by modification with Nd and Al chelate complexes containing bulky tert-butyl groups in the ligand surrounding are given. The effect of additives on the coefficient of friction and wear of friction parts under static load is studied. The influence of coordination compounds on thermomechanical characteristics of polymers is studied. It is shown the treatment of polyethylene with Nd and Al complexes gives rise to a 1.2- to 1.5-fold decrease in the coefficient of friction and a 1.5- to 2-fold increase in the wear resistance. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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