M. Chandrasekaran et al., Tribology of UHMWPE tested against a stainless steel counterface in unidirectional sliding in presence of model synovial fluids: part 1, WEAR, 223(1-2), 1998, pp. 13-21
Friction and wear tests have been performed on ultra-high molecular weight
polyethylene (UHMWPE) in presence of proteins, dry sliding conditions again
st a steel counterface disc and the results have been analyzed in detail. U
HMWPE was found to exhibit lowest friction coefficient and wear rates when
lubricated with bovine or globulin and with bovine albumin respectively. Po
st-test analysis of the proteins indicated denaturing, formation of reactio
n products of specimens and proteins. The predominant wear mechanisms found
were adhesion, abrasion and fatigue. (C) 1998 Published by Elsevier Scienc
e S.A. All rights reserved.