Details of Grant 

EPSRC Reference:	GR/R61055/01
Title:	Tough natural composites made from tendon fibres and gelatin
Principal Investigator:	Hepworth, Dr DG
Other Investigators:	Clift, Dr SE
Researcher Co-Investigators:
Project Partners:
Department:	Mechanical Engineering
Organisation:	University of Bath
Scheme:	Fast Stream
Starts:	01 September 2002	Ends:	31 August 2005	Value (£):	67,794
EPSRC Research Topic Classifications:	Materials Characterisation Materials testing & eng.
EPSRC Industrial Sector Classifications:
Related Grants:
Panel History:	Panel Date Panel Name Outcome 20 Sep 2001 Responsive Mode Panel A September 2001 Deferred
Summary on Grant Application Form
Preliminary investigations of a composite of dry tendon fibres and gelatin have shown that it is very tough and damage tolerant, absorbing similar amounts of energy to carbon fibre composites, although its tensile modulus and strength are much lower. This material is made from natural renewable resources and has the potential to be cheap and re-cyclable and therefore should be of interest to the composites industry.In this project we will investigate the mechanisms responsible for the observed toughness and damage tolerance, through a work programme of mechanical testing, microscopy and modelling. We will attempt to stiffen and strengthen the composite by adding plant fibres and to waterproof the gelatin by a process of tanning. The application of the findings to synthetic composites will also be considered.
Key Findings
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Further Information:
Organisation Website:	http://www.bath.ac.uk