Please use this identifier to cite or link to this item: http://hdl.handle.net/10995/63292
Title: Influence of Carbon Fibers on Structure and Properties of Polytetrafluoroethylene
Authors: Okhlopkova, A. A.
Struchkova, T. S.
Vasilev, A. P.
Alekseev, A. G.
Nikiforov, L. A.
Issue Date: 2016
Publisher: Knowledge E
Citation: Influence of Carbon Fibers on Structure and Properties of Polytetrafluoroethylene / A. A. Okhlopkova, T. S. Struchkova, A. P. Vasilev, A. G. Alekseev, L. A. Nikiforov // ASRTU Conference Proceedings : IV Sino-Russian ASRTU Symposium on Advanced Materials and Processing Technology (Ekaterinburg, Russia, 23–26 June 2016). — Dubai : Knowledge E, 2016. — pp. 155-160. — DOI: 10.18502/kms.v1i1.578
Abstract: In this paper, we studied the effect of carbon fibers on the performance properties of polymer composites based on polytetrafluoroethylene. It was shown that the introduction of PTFE carbon fibers significantly improved tribological and mechanical properties of the composite. The correlation between the performance properties and supramolecular structure was found. Initial lamellar structure of the polymer became less in size without significant changes in morphology when filled. Such process was accompanied by the increase of crystalline regions number and the crystallinity degree of composite. Structural studies have shown that materials with more densely packed and highly crystalline structure have increased mechanical and tribological properties. The developed materials can be used in friction units of machinesand devices, where the use of lubricants is not acceptable or restricted.
Keywords: POLYTETRAFLUOROETHYLENE
CARBON FIBERS
POLYMER COMPOSITE MATERIAL
MECHANICAL PROPERTIES
TRIBOLOGICAL PROPERTIES
COEFFICIENT OF FRICTION
DEGREE OF
URI: http://hdl.handle.net/10995/63292
Conference name: IV Sino-Russian ASRTU Symposium on Advanced Materials and Processing Technology
Conference date: 23.06.2016-26.06.2016
WOS ID: WOS:000395106000026
ISSN: 2519-1438
DOI: 10.18502/kms.v1i1.578
metadata.dc.description.sponsorship: This research was supported by the Ministry of Education and Science of the Russian Federation for State Research Assignment (grant 11.512.2014/K).
Origin: IV Sino-Russian ASRTU Symposium on Advanced Materials and Processing Technology. — Ekaterinburg, 2016
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