Mechanical Properties of New Sustainable Polymeric Formulations for Rotomoulding Processes

Article Preview

Abstract:

This paper shows the results of the mechanical characterisation of a series of new sustainable polymeric formulations filled with almond shell and cellulosic fibres for its use in rotomoulding process. Up to ten formulations of polyethylene and polycaprolactone, were developed with a content from 10 to 40 wt% of natural filler. The addition of these fillers decreased the mechanical properties, mainly when the formulation was carried out by physical mixing. However, good interfacial interaction between the polymer and filler was produced in the compounding process, obtaining final formulations appropriated for rotomoulding.

You might also be interested in these eBooks

Info:

Periodical:

Pages:

41-46

Citation:

Online since:

March 2019

Export:

Price:

Permissions CCC:

Permissions PLS:

Сopyright:

© 2019 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

* - Corresponding Author

[1] Baumer, Marina I., Leite, Janaina L., Becker, Daniela. (2014). Influence of calcium carbonate and slip agent addition on linear medium density polyethylene processed by rotational molding. Materials Research, 17(1), 130-137.

DOI: 10.1590/s1516-14392013005000159

Google Scholar

[2] D. Chandramohan, K. Marimuthu, A review on natural fibers, IJRRAS 8 (2) (2011) 194-206.

Google Scholar

[3] Z. Ortega, M. D. Monzón, A. N. Benítez, M. Kearns, M. McCourt & P. R. Hornsby (2013) Banana and Abaca Fiber-Reinforced Plastic Composites Obtained by Rotational Molding Process, Materials and Manufacturing Processes, 28:8, 879-883.

DOI: 10.1080/10426914.2013.792431

Google Scholar

[4] N. Števulova1, V. Hospodárova1, A. Eštoková, Study of thermal analysis of selected cellulose fibres, GeoScience Engineering LXII (2016) 18-21.

Google Scholar

[5] Spence AG and Crawford RJ. (1996) The Effect of Processing Variables on the Formation and Removal of Bubbles in Rotationally Molded Products Polymer Engineering and Science. 36:993-1009.

DOI: 10.1002/pen.10487

Google Scholar