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Use of Sonication and Influence of Clay Type on the Enhancement in Physical Properties of Poly(methyl methacrylate) Nanocomposites

Published online by Cambridge University Press:  01 February 2011

Sharon Ingram
Affiliation:
sharon.ingram@strath.ac.uk, University of Strathclyde, Pure and Applied Chemistry, Thomas Graham Building, 295 Cathedral Street, Glasgow, G1 1XL, United Kingdom, 00441324638321
Hugh Dennis
Affiliation:
hugh.dennis@carron.com, Carron Phoenix Ltd, Falkirk, N/A, United Kingdom
Ian Hunter
Affiliation:
ian.hunter@carron.com, Carron Phoenix Ltd, Falkirk, N/A, United Kingdom
John J Liggat
Affiliation:
j.j.liggat@strath.ac.uk, University of Strathclyde, Pure and Applied Chemistry, Thomas Graham Building, 295 Cathedral Street, Glasgow, G1 1XL, United Kingdom
Craig McAdam
Affiliation:
cmcadam@xennia.com, University of Strathclyde, Pure and Applied Chemistry, Thomas Graham Building, 295 Cathedral Street, Glasgow, G1 1XL, United Kingdom
Richard A Pethrick
Affiliation:
r.a.pethrick@strath.ac.uk, University of Strathclyde, Pure and Applied Chemistry, Thomas Graham Building, 295 Cathedral Street, Glasgow, G1 1XL, United Kingdom
Carl Schaschke
Affiliation:
carl.schaschke@strath.ac.uk, University of Strathclyde, Chemical and Process Engineering, James Weir Building, 75 Montrose Street, Glasgow, G1 IXJ, United Kingdom
Sylwia K Staszczak
Affiliation:
sylwia.stasczak@googlemail.com, University of Strathclyde, Pure and Applied Chemistry, Thomas Graham Building, 295 Cathedral Street, Glasgow, G1 1XL, United Kingdom
David Thomson
Affiliation:
david.thomson@gb.abb.com, University of Strathclyde, Chemical and Process Engineering, James Weir Building, 75 Montrose Street, Glasgow, G1 IXJ, United Kingdom
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Abstract

The nature of the dispersion of a clay platelet in a resin composite will play an important role in the process of enhancement of the physical properties of that material. This paper describes studies of ultrasonically and mechanically mixed dispersion of various clays in methyl methacrylate (MMA) and reports the effects of organic surface modification on the rheology, suppression of settlement of filled systems, cure characteristics and final mechanical properties.

Type
Research Article
Copyright
Copyright © Materials Research Society 2008

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References

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