Nano- and Micromechanics of Polymer Blends and Composites

Nano- and Micromechanics of Polymer Blends and Composites

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The book gives a state-of-art overview on all aspects of micro- and nanomechanics of polymers, polymeric blends, and composites. Major issues tackled include experimental techniques to study the mechanical performance of polymer systems, especially with respect to molecular, supermolecular and filler architectures on suitable model materials; prediction methods for the mechanical performance (short and long term properties); modeling tools and approaches. All these aspects are highlighted for polymeric systems of both academic and practical relevance.

1;Preface;62;Content;83;Contributors;184;PART I POLYMERS;245;Chapter 1 Nano- and Micromechanics of Crystalline Polymers;265.1;1.1. Introduction;265.2;1.2. Tensile deformation of crystalline polymers;275.3;1.3. Cavitation in tensile deformation;275.4;1.4. Tensile deformation of polyethylene and polypropylene;315.5;1.5. Deformation micromechanisms in crystalline polymers;365.6;1.6. Molecular mechanisms at a nanometer scale;395.7;1.7. Dislocations in crystal plasticit;465.8;1.8. Generation of dislocations;485.9;1.9. Competition between crystal plasticity and cavitation;575.10;1.10. Micromechanics modeling in semicrystalline polymers;585.10.1;1.10.1. Microstructure and mechanical properties;585.10.2;1.10.2. The micromechanical models;595.10.3;1.10.3. Idealizing the microstructure of semicrystalline polymers;615.10.4;1.10.4. Elastic behavior prediction;635.11;References;716;Chapter 2 Modeling Mechanical Propertiesof Segmented Polyurethanes;826.1;2.1. Introduction;826.2;2.2. Predicting Young's modulus of segmented polyurethanes;866.2.1;2.2.1. Relationship between Young's modulus and formulation - experimental observations;866.2.2;2.2.2. Theory;876.2.3;2.2.3. Young's modulus: comparing theory with experiments;956.3;2.3. Modeling tensile stress-strain behavior;996.4;2.4. Linear viscoelasticity;1056.5;2.5. Non-equilibrium factors and their influence on mechanical properties;1076.6;2.6. Conclusions and Outlook;1076.7;Acknowledgment;1086.8;References;1087;PART II NANOCOMPOSITES:INFLUENCE OF PREPARATION;1148;Chapter 3 Nanoparticles/Polymer Composites:Fabrication and Mechanical Properties;1168.1;3.1. Introduction;1168.2;3.2. Dispersion-oriented manufacturing of nanocomposites;1188.2.1;3.2.1. Conventional two-step manufacturing;1188.2.2;3.2.2. Specific two-step manufacturing;1308.2.3;3.2.3. One-step manufacturing;1418.3;3.3. Dispersion and filler/matrix interaction-oriented manufacturing of nanocomposites;1438.3.1;3.3.1. Two-step manufacturing in terms of in situ reactive compatibilization;1438.3.2;3.3.2. One-step manufacturing in terms of in situ graft and crosslinking;1478.4;3.4. Dispersion, filler/filler interaction and filler/matrix interactionoriented manufacturing of nanocomposites;1528.5;3.5. Conclusions;1588.6;Acknowledgements;1598.7;References;1599;Chapter 4 Rubber Nanocomposites: New Developments, New Opportunities;1649.1;4.1. Introduction;1649.2;4.2. General considerations on elastomeric composites;1659.3;4.3. Spherical in situ generated reinforcing particles;1679.4;4.4. Carbon nanotube-filled rubber composites;1769.5;4.5. Conclusions;1849.6;References;18510;Chapter 5 Organoclay, Particulate and Nanofibril Reinforced Polymer-Polymer Composites: Manufacturing, Modeling and Applications;19010.1;5.1. Introduction;19010.2;5.2. Polypropylene/organoclay nanocomposites: experimental characterisation and modeling;19210.2.1;5.2.1. Peculiarities of polymer/clay nanocomposites;19210.2.2;5.2.2. Parametric study and associated properties of PP/organoclay nanocomposites;19410.2.3;5.2.3. Evaluation of the experimental data by means of Taguchi and Pareto ANOVA methods;19710.2.4;5.2.4. Materials, manufacturing and characterization of nano composites;20110.2.5;5.2.5. Analytical models for composites;20210.2.6;5.2.6. Comparisons of experimental results with the calculated values;20510.3;5.3. The dispersion problem in the case of polymer-polymer nanocomposites;20810.3.1;5.3.1. Manufacturing of nanofibrillar polymer-polymer composites;21010.3.2;5.3.2. Nanofibrillar vs. microfibrillar polymer-polymer composites and their peculiarities;21110.4;5.4. Directional, thermal and mechanical characterization of polymerpolymernanofibrillar composites;21310.4.1;5.4.1. Directional state of NFC as revealed by wide-angle X-ray scattering;21310.4.2;5.4.2. Thermal characterization of NFC;21510.4.3;5.4.3. Mechanical properties of NFC;21610.5;5.5. Potentials for application of nanofibrillar composites
ISBN 9783446430129
Artikelnummer 9783446430129
Medientyp E-Book - PDF
Copyrightjahr 2009
Verlag Carl Hanser Fachbuchverlag
Umfang 624 Seiten
Sprache Englisch
Kopierschutz Digitales Wasserzeichen