Morphological Characterisation of Long Glass Fibre Composites for the Thermoforming Process

S. F. Bush; F. G. Torres

doi:10.1515/ipp-2000-0013

Article

Morphological Characterisation of Long Glass Fibre Composites for the Thermoforming Process

S. F. Bush and F. G. Torres

Published/Copyright: February 23, 2022

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From the journal International Polymer Processing Volume 15 Issue 2

Abstract

This paper lays out the main procedures for performing morphological characterisations of Long Glass Fibre (LGF) composites with particular reference to the sheet extrusion and thermoforming processes as they may be configured for production. The techniques used, including optical microscopy, scanning electron microscopy and image analysis, are described both with regard to their laboratory application to these materials and to their potential for monitoring the performance of the industrial manufacturing process. Results obtained from the different techniques at the three various stages of the manufacturing route are presented and discussed in terms of the structure property relationships obtained and the reinforcing fibre mat system typical of these types of material.

* Mail address: Prof. Dr. S. F. Bush, UMIST Polymer Engineering Research Laboratory, PO Box 88, Manchester M60 1QD, UK.

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Acknowledgements

The authors wish to thank Targor for the grades of PP used in this project, Mr. Trevor Jones at UMIST and Dr. Carlos Fosca at The Catholic University of Peru for their help in the SEM work.

Received: 1999-08-06

Accepted: 2000-01-20

Published Online: 2022-02-23

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https://doi.org/10.1515/ipp-2000-0013