The Science of Heterogeneous Polymers: Structure and Thermophysical PropertiesThe Science of Heterogeneous Polymers Structure and Thermophysical Properties V. P. Privalko Academy of Sciences of the Ukraine, Kiev, Ukraine and V. V. Novikov Odessa Polytechnical Institute, Odessa, Ukraine The impact of structural heterogeneity on the materials science of polymers cannot be understated, and has provided the stimulus for the production of this comprehensive treatise on the subject. Presented in two parts, the first reviews evidence of heterogeneity of filled polymers, polymer blends and co-polymers on different structural scales. The second section is devoted to the analysis of composition, dependence of heat conductivity and thermoelastic parameters of different polymeric materials, and also develops the Step-by-Step Averaging approach. Providing both a critical evaluation of characterization methods and a quantitative description of composition-dependent properties, The Science of Heterogeneous Polymers will have broad appeal within academic and industrial sectors, being of particular interest to researchers and postgraduate students of materials and polymer science, as well as engineers and technicians developing polymers for advanced technologies. |
From inside the book
Results 1-3 of 31
Page xiii
... volume ratio specific surface area of a filler absolute temperature reduced temperature annealing temperature Ta T * characteristic temperature T crystallization temperature Ter critical temperature T fictive temperature T g To ...
... volume ratio specific surface area of a filler absolute temperature reduced temperature annealing temperature Ta T * characteristic temperature T crystallization temperature Ter critical temperature T fictive temperature T g To ...
Page 5
... specific volume is below the line of additivity ( broken line ) while at higher w values positive deviations from additivity are observed . The latter effect in no way may be related to voids in loose , polymer - free aggregates of ...
... specific volume is below the line of additivity ( broken line ) while at higher w values positive deviations from additivity are observed . The latter effect in no way may be related to voids in loose , polymer - free aggregates of ...
Page 26
... specific volume of PS in solution and the specific volume of the equilibrium melt obtained by extrapolation ) into eq . ( 1.37 ) , we obtain AH conf = ( - 2.2 ± 1.5 ) J / g , which corresponds to a = 1.08 ± 0.05 ( in calculations , 26 ...
... specific volume of PS in solution and the specific volume of the equilibrium melt obtained by extrapolation ) into eq . ( 1.37 ) , we obtain AH conf = ( - 2.2 ± 1.5 ) J / g , which corresponds to a = 1.08 ± 0.05 ( in calculations , 26 ...
Contents
Polymer Blends | 57 |
Copolymers | 101 |
PARTII THERMOPHYSICAL CHARACTERIZATION | 137 |
Copyright | |
4 other sections not shown
Common terms and phrases
Al/r assuming behavior binary block copolymers broken line chain Chem component Composition dependence contribution corresponding crystalline crystallization decrease density elastic elastic moduli enthalpy entropy equation equilibrium estimated experimental data filled polymers filled samples filler content filler particles free energy function Gibbs free energy glass transition temperature heat capacity heat conductivity heterogeneous increase interactions interface isotactic K₁ Kiev kinetics klmn latter layers linear Lipatov Yu lower bounds Macromolecules microphase modulus molecular morphology nucleation observed obtained P₁ parameters percolation phase separation physical PMMA poly(ethylene poly(methyl methacrylate polymer blends polymer melt Polymer Phys Polymer Sci polymer systems polymeric polystyrene polyurethane predictions pressure Privalko V. P. properties random relaxation respectively S₁ segments single-phase solid line specific volume spherulite spinodal decomposition structure surface temperature interval tensor theoretical thermodynamic thickness v₁ values viscosity Vysokomol Young's modulus Zhurn ΔΗ