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Details of Grant 

EPSRC Reference: GR/J33999/01
Title: FILLER COATING - ITS EFFECT ON THERMOPLASTIC PROPERTIES
Principal Investigator: Gilbert, Professor M
Other Investigators:
Harper, Mr J Sutherland, Professor I Haworth, Mr B
Researcher Co-Investigators:
Project Partners:
E C C I Ltd Pre Nexus Migration
Department: Materials
Organisation: Loughborough University
Scheme: Standard Research (Pre-FEC)
Starts: 01 November 1993 Ends: 31 October 1996 Value (£): 145,308
EPSRC Research Topic Classifications:
Materials Characterisation
EPSRC Industrial Sector Classifications:
Manufacturing
Related Grants:
Panel History:  
Summary on Grant Application Form
In a previous SERC programme, filler coating interactions have been investigated and the effect of coatings on processability and mechanical properties of filled polyethylene examined. Some conclusions have been drawn with respect to the effect of type and level of filler. A test programme designed to explore coated filler/processability/and property interactions has been established. In the present proposal, it is intended to carry out this programme for a number of selected filler/coating polymer systems, in order to develop a broader understanding of the properties of filled systems, generate guidelines for coating selection, and produce models to correlate filler/coating variables with mechanical properties. Particular attention will be given to toughness enhancement. In order to confirm some initial findings, with respect to coating length for example, certain novel coatings will be investigated. To support the above programme, it will be necessary to develop a number of new techniques. It is hoped to use FTIR to identify the coating in processed samples, to use surface analysis techniques to analyse the locus of failure after impact and tensile testing, and to develop methods to assess filler dispersion in highly filled thermoplastics.
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Organisation Website: http://www.lboro.ac.uk