Micro-mechanics of high porosity particle-polymer composites

A4 Conference proceedings


Internal Authors/Editors


Publication Details

List of Authors: Alam P, Mathur S, Byholm T, Jarvinen O, Kniivila J, Toivakka M
Editors: J Fan, H Chen
Publication year: 2008
Publisher: DEStech Publications Inc.
Book title: Advances in Heterogeneous Material Mechanics (ICHMM-2008) Proceedings of the Second International Conference on Heterogeneous Material Mechanics, June 3-8, 2008, Huangshan, China
Start page: 17
End page: 20
Number of pages: 4
ISBN: 978-1-932078-80-0


Abstract

A computational approach is elucidated herein, whereby different shaped particles are packed computationally and joined together using a polymer binder addition algorithm. The effects of using different particle shapes and sizes were shown to have a significant impact on the global properties of the composites. Moreover, the distribution of binder around the particles is believed to have a critical saturation level. The models are to within one order of magnitude of experimental values. The computational method for ascertaining the global properties particle-polymer composites both novel and useful since the microstructure can be manipulated computationally to optimise the strength and stiffness properties of porous particulate composite materials.


Keywords

mechanics, modelling, particle, polymer, porous

Last updated on 2020-04-04 at 09:18