Current Research in the Thermo-mechanics of Polymers in the Rubbery-glassy Range, 1995: Presented at the 1995 Joint ASME Applied Mechanics and Materials Summer Meeting, Los Angeles, California, June 28-30, 1995Mehrdad Negahban |
Contents
Effect of Crystallization on the Mechanical Properties | 1 |
Estimates of the Overall Elastic Properties in SemiCrystalline | 31 |
A Thermodynamic Theory for Characterizing ThermoMechanical | 45 |
Copyright | |
6 other sections not shown
Common terms and phrases
aging amorphous applied assumed average becomes behavior bound boundary conditions cavity coefficient complete composite compression considered constant constrained corresponding crystalline crystallization curve cylindrical decreases defined deformation denotes density dependence described direction discussed distribution draw effect elastic elastomer element equation equilibrium experimental expressed Figure force free energy function given glass transition gradient heat in-plane inclusion increase initial internal isotropic layer linear liquid loading low temperature lower material measures mechanical melt modulus mold natural rubber normalized obtained occurs packing pressure parameters phase Physics plaque plastic polymer predicted presented pressure problem properties proposed range ratio reduced reference region relation relaxation represented residual stresses respectively response sample shear shown in Figure shows shrinkage slip solid solidification specific strain stress relaxation stretch structure temperature tensor thermal thermoplastics through-thickness unit values variables viscoelastic volume