Chemically bonded PA66-PTFE-oil-cb composites as novel tribologically effective materials: Part 2; pp. 493–499

Polytetrafluoroethylene (PTFE) exhibits excellent non-stick properties and a very low coefficient of friction under tribological stress, but it is incompatible with almost all other polymers. In the first part of this study, we presented the generation of the novel tribological material based on uns...

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Autores principales:	Stefan Emrich, Michaela Gedan-Smolka, Lionel Simo Kamga, Michael Kopnarski, Thanh-Duong Nguyen, Bernd Sauer, Brigitte Voit
Formato:	article
Lenguaje:	EN
Publicado:	Estonian Academy Publishers 2021
Materias:	pa66-ptfe-oil-cb compounds reactive extrusion chemical coupling mechanical properties dry lubricants. Science Q
Acceso en línea:	https://doaj.org/article/24fa6f704e0e429e9ade22b5514eb5f8
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spelling	oai:doaj.org-article:24fa6f704e0e429e9ade22b5514eb5f82021-11-17T17:48:21ZChemically bonded PA66-PTFE-oil-cb composites as novel tribologically effective materials: Part 2; pp. 493–4991736-60461736-753010.3176/proc.2021.4.17https://doaj.org/article/24fa6f704e0e429e9ade22b5514eb5f82021-11-01T00:00:00Zhttps://kirj.ee/wp-content/plugins/kirj/pub/proc-4-2021-493-499_20211117173153.pdfhttps://doaj.org/toc/1736-6046https://doaj.org/toc/1736-7530Polytetrafluoroethylene (PTFE) exhibits excellent non-stick properties and a very low coefficient of friction under tribological stress, but it is incompatible with almost all other polymers. In the first part of this study, we presented the generation of the novel tribological material based on unsaturated oil, radiation-modified PTFE and Polyamide 66 (PA66). To get a better understanding of the chemical properties and chemical composition of the compounds, the PA66-PTFE-oil-cb (chemically bonded) compounds were examined by differential scanning calorimetry (DSC) and Fourier-transform infrared spectroscopy (FTIR). In this part, the mechanical properties of the compounds are compared with plain PA66 and PA66-MP1100-cb. The tribological investigation was carried out using the block-on-ring tribometer. It was detected that the mechanical properties of PA66-PTFE-oil-cb with 20 wt% PTFE-oil-cb only show slight differences compared to PA66, but the tribological properties of the compounds were significantly improved through chemical coupling between the three components.Stefan EmrichMichaela Gedan-SmolkaLionel Simo KamgaMichael KopnarskiThanh-Duong NguyenBernd SauerBrigitte VoitEstonian Academy Publishersarticlepa66-ptfe-oil-cb compoundsreactive extrusionchemical couplingmechanical propertiesdry lubricants.ScienceQENProceedings of the Estonian Academy of Sciences, Vol 70, Iss 4, Pp 493-499 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	pa66-ptfe-oil-cb compounds reactive extrusion chemical coupling mechanical properties dry lubricants. Science Q
spellingShingle	pa66-ptfe-oil-cb compounds reactive extrusion chemical coupling mechanical properties dry lubricants. Science Q Stefan Emrich Michaela Gedan-Smolka Lionel Simo Kamga Michael Kopnarski Thanh-Duong Nguyen Bernd Sauer Brigitte Voit Chemically bonded PA66-PTFE-oil-cb composites as novel tribologically effective materials: Part 2; pp. 493–499
description	Polytetrafluoroethylene (PTFE) exhibits excellent non-stick properties and a very low coefficient of friction under tribological stress, but it is incompatible with almost all other polymers. In the first part of this study, we presented the generation of the novel tribological material based on unsaturated oil, radiation-modified PTFE and Polyamide 66 (PA66). To get a better understanding of the chemical properties and chemical composition of the compounds, the PA66-PTFE-oil-cb (chemically bonded) compounds were examined by differential scanning calorimetry (DSC) and Fourier-transform infrared spectroscopy (FTIR). In this part, the mechanical properties of the compounds are compared with plain PA66 and PA66-MP1100-cb. The tribological investigation was carried out using the block-on-ring tribometer. It was detected that the mechanical properties of PA66-PTFE-oil-cb with 20 wt% PTFE-oil-cb only show slight differences compared to PA66, but the tribological properties of the compounds were significantly improved through chemical coupling between the three components.
format	article
author	Stefan Emrich Michaela Gedan-Smolka Lionel Simo Kamga Michael Kopnarski Thanh-Duong Nguyen Bernd Sauer Brigitte Voit
author_facet	Stefan Emrich Michaela Gedan-Smolka Lionel Simo Kamga Michael Kopnarski Thanh-Duong Nguyen Bernd Sauer Brigitte Voit
author_sort	Stefan Emrich
title	Chemically bonded PA66-PTFE-oil-cb composites as novel tribologically effective materials: Part 2; pp. 493–499
title_short	Chemically bonded PA66-PTFE-oil-cb composites as novel tribologically effective materials: Part 2; pp. 493–499
title_full	Chemically bonded PA66-PTFE-oil-cb composites as novel tribologically effective materials: Part 2; pp. 493–499
title_fullStr	Chemically bonded PA66-PTFE-oil-cb composites as novel tribologically effective materials: Part 2; pp. 493–499
title_full_unstemmed	Chemically bonded PA66-PTFE-oil-cb composites as novel tribologically effective materials: Part 2; pp. 493–499
title_sort	chemically bonded pa66-ptfe-oil-cb composites as novel tribologically effective materials: part 2; pp. 493–499
publisher	Estonian Academy Publishers
publishDate	2021
url	https://doaj.org/article/24fa6f704e0e429e9ade22b5514eb5f8
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Chemically bonded PA66-PTFE-oil-cb composites as novel tribologically effective materials: Part 2; pp. 493–499

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