TY - GEN
T1 - Empirical equations for a study on strain rate sensitivity of polypropylene syntactic foam
AU - Wang, Enyang
AU - Omiya, Masaki
N1 - Copyright:
Copyright 2011 Elsevier B.V., All rights reserved.
PY - 2011
Y1 - 2011
N2 - The strain rate sensitivity of polypropylene syntactic foams with polymer microballoons in the relative density from 0.5 to 0.8 is studied at the nominal strain rate ranged from 10-1 to 102 s-1. Two equations of matrix materials are introduced to represent the viscoelastic properties, and another two equations are proposed with respect to the parameters of matrix materials to estimate the elastic moduli and yield stresses of polymeric syntactic foams.
AB - The strain rate sensitivity of polypropylene syntactic foams with polymer microballoons in the relative density from 0.5 to 0.8 is studied at the nominal strain rate ranged from 10-1 to 102 s-1. Two equations of matrix materials are introduced to represent the viscoelastic properties, and another two equations are proposed with respect to the parameters of matrix materials to estimate the elastic moduli and yield stresses of polymeric syntactic foams.
KW - Cellular microstructure
KW - Closed-cell
KW - Density
KW - Empirical equations
KW - Polymer
KW - Relative elastic modulus
KW - Relative yield stress
KW - Strain rate
KW - Syntactic foam
UR - http://www.scopus.com/inward/record.url?scp=78650718342&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=78650718342&partnerID=8YFLogxK
U2 - 10.4028/www.scientific.net/AMR.143-144.303
DO - 10.4028/www.scientific.net/AMR.143-144.303
M3 - Conference contribution
AN - SCOPUS:78650718342
SN - 9780878492237
T3 - Advanced Materials Research
SP - 303
EP - 307
BT - Smart Materials and Intelligent Systems
T2 - International Conference on Smart Materials and Intelligent Systems 2010, SMIS 2010
Y2 - 17 December 2010 through 20 December 2010
ER -