Volume 8,
Issue 6, 1999
Development of Knitted
Fabric Reinforced Composite Material for Prosthetic Application
Zheng Ming Huang and S.Ramakrishna
Polymer and Textile Composite Laboratory, Department of
Mechanical & Production Engineering, National University of Singapore, 10 Kent Ridge
Crescent, Singapore 119260
(Received 3/99;accepted
10/99)
ABSTRACT
This Letter reports the development of a knitted fabric composite material using Kevlar
49 fibres and ultraviolet (UV) curable resin for a biomedical device, prosthetic socket
application. Material fabrication and mechanical characterisation are described. The
mechanical properties of this new material are comparable with those of a currently used
indirect socket material. Compared with other available direct sockets, this new material
is capable of better conforming to patient’s stump and has longer gel time for manual
operations involved.