Original scientific paper

https://doi.org/10.17559/TV-20131111140048

Recycling of corundum particles - two-body abrasive wear of polymeric composites based on waste

Petr Valášek orcid.org/0000-0002-4901-5751 ; Department of Material Science and Manufacturing Technology, Faculty of Engineering, Czech University of Life Science, Kamýcká 129, 165 21, Prague, Czech Republic
Miroslav Müller ; Department of Material Science and Manufacturing Technology, Faculty of Engineering, Czech University of Life Science, Kamýcká 129, 165 21, Prague, Czech Republic
Sergej Hloch orcid.org/0000-0003-4066-0620 ; Faculty of Manufacturing Technologies of Technical University of Košice with a seat in Prešov, Bayerova 1, 080 01 Prešov, Slovak Republic

Abstract

Recycling of all materials should be supported by modern society. Material recycling is one of the most important ways of dealing with waste. One of material recycling possibilities is an inclusion of waste into primary matrices. A suitable ratio and a combination of waste particles influence in a positive way mechanical properties of the material in which they are dispersed and they decrease its price. An example of the mentioned material recycling is a dispersion of corundum waste particles in the polymeric matrix. The combination of these types of matrix and filler gives birth to new polymeric particles composite - creates a qualitatively brand new material. As most important characteristics of the polymeric particle composites, one often lists resistance to abrasive wear, hardness, impact resistance and strength and, last but not least, their cost. This article deals mostly with the two-body abrasive wear resistance and hardness of polymeric particle composites with the waste Al2O3 as filler and two-component epoxy matrix.

Keywords

corundum; epoxy resin; hardness; porosity; tribology

Hrčak ID:

139738

URI

https://hrcak.srce.hr/139738

Publication date:

15.6.2015.

Article data in other languages: croatian

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