Journal
CONSTRUCTION AND BUILDING MATERIALS
Volume 61, Issue -, Pages 60-68Publisher
ELSEVIER SCI LTD
DOI: 10.1016/j.conbuildmat.2014.02.022
Keywords
Flat-pressed composites; Polymer-matrix composites; Fast-growing eucalypt; Ilex paraguariensis
Categories
Funding
- CNPq (National Counsel of Technological and Scientific Development)
- CAPES (Coordination for the Improvement of Higher Education Personnel)
Ask authors/readers for more resources
This study presents the preparation of polypropylene composites filled with mixtures of household waste of mate-tea and eucalypt particles and aims to increase the economic value chain of mate-tea. Filler mixtures in proportions ranging from 0% to 60% with a fixed PP matrix at 40% were prepared in order to evaluate only the effect of the filler on thermochemical, physical and mechanical properties and on the morphology. The main findings showed that the addition of filler from natural sources decreased thermal stability of composites, but that the temperature of crystallisation increased. Composites with a higher proportion of wood particles showed higher hydrophobic character; however, only the composites with 60% and 54% of mate-tea waste particles showed significantly higher results for water absorption. The use of eucalypt particles increased more mechanical properties than that of household waste, which proves its efficiency as filler. Nevertheless, the use of household waste also increased the properties of the final product and showed that it can be a good alternative for the use of renewable materials in the production of polymeric composites. (C) 2014 Elsevier Ltd. All rights reserved.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available