Relaxation in PolymersM. Pietralla, W. Pechhold |
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Page 140
... Plastic deformation and mobility in glassy polymers E. Oleynik Institute of Chemical Physics , USSR Academy of Sciences , Moscow , USSR Abstract : Deformation of several linear glassy polymers such as : a - PS , a- PMMA , a - PET , PC ...
... Plastic deformation and mobility in glassy polymers E. Oleynik Institute of Chemical Physics , USSR Academy of Sciences , Moscow , USSR Abstract : Deformation of several linear glassy polymers such as : a - PS , a- PMMA , a - PET , PC ...
Page 146
... plastic SD's in the PET neck , i.e. at quite a high deformation level . As a third point we shall return for a moment to the behaviour of LTR and HTR peaks . Note again that HTR peak at recovery curves never appears without its ...
... plastic SD's in the PET neck , i.e. at quite a high deformation level . As a third point we shall return for a moment to the behaviour of LTR and HTR peaks . Note again that HTR peak at recovery curves never appears without its ...
Page 147
... plastic shear defects at loading of glassy polymers . Horizon- tal bars - plastic shear defects ( SD's ) with different internal energy and different activation energy 4Erec of their recovery to initial structure . Path II - the way of ...
... plastic shear defects at loading of glassy polymers . Horizon- tal bars - plastic shear defects ( SD's ) with different internal energy and different activation energy 4Erec of their recovery to initial structure . Path II - the way of ...
Contents
Preface | 13 |
Dispersive and nondispersive transport processes in polymers | 45 |
Neutron spinecho investigations on the dynamics of polymer systems | 63 |
Copyright | |
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Common terms and phrases
amorphous annealing behavior calculated changes charge carrier Chem Phys coefficient component concentration copolymer correlation function crosslinked crystalline crystallization curves dangling chains defects deformation density diacetylene dielectric dielectric relaxation diffusion dipole distribution dynamic elastic energy equation equilibrium experimental experiments factor film fluctuations free volume frequency glass transition glass transition temperature glassy polymers heating increase intensity interaction layer length linear Macromolecules measured mechanism melt mesomorphic mesophase mobility modes modulus molecular mass molecular weight molecules monomer motion neutron observed obtained orientation parameter PDES peak perature phase phonon Phys Rev plastic polarization polybutadiene Polym Sci polymer polymer chains polymeric properties PTTF PVDF radicals range region relaxation processes Rouse sample scale scattering segment shear shown in Fig spatial light modulator spectra spectrum spherulite structure T₁ temperature dependence theory thermal thermodynamic tion tube ture values viscoelastic viscosity