Polymer Blends and CompositesPlenum Press, 1976 - 513 páginas 1. Homopolymer Structure and Behavior.- 1.1. High Polymers.- 1.2. Molecular Size and Shape.- 1.2.1. Chain Conformation.- 1.2.2. Chain Entanglement.- 1.3. Molecular Structure.- 1.3.1. Configurations of Polymer Chains.- 1.3.2. Stereo and Geometrical Isomerism.- 1.3.3. Random Branching.- 1.3.4. Nonrandom Branching.- 1.3.5. Crosslinking.- 1.4. Crystallinity and Order.- 1.4.1. Fringed Micelle Model.- 1.4.2. Folded-Chain Single Crystals.- 1.4.3. Extended-Chain Crystals.- 1.4.4.Spherulites.- 1.5. Mechanical Response: Elasticity and Viscoelasticity.- 1.5.1. Molecular and Segmental Motion.- 1.5.2. Modulus-Temperature Behavior.- 1.5.3. Five Regions of Viscoelastic Behavior.- 1.5.4. Rubberlike Elasticity.- 1.5.5. Dynamic Mechanical Spectroscopy.- 1.5.6. Stress-Relaxation and Creep Behavior.- 1.5.7. Time-Temperature Relationship.- 1.6. Energetics and Mechanics of Fracture.- 1.6.1. General Approach to Fracture.- 1.6.2. Energy Balance in Fracture.- 1.6.3. Viscoelastic Rupture of Elastomers.- 1.7. Mechanical Testing of Polymers.- 1.7.1. Stress-Strain and Fracture Behavior.- 1.7.2. Impact Strength.- 1.7.3. Fatigue.- Appendix A. Polymer Synthesis.- Appendix B. Basic Mechanical Properties and Relationships.- Bibliography of Polymer Books and Journals.- 2. General Behavior of Polymer Mixtures.- 2.1. Methods of Mixing Polymer Pairs.- 2.1.1. Polymer Blends.- 2.1.2. Graft Copolymers.- 2.1.3. Block Copolymers.- 2.1.4. Interpenetrating Polymer Networks (IPN's).- 2.2. Interdiffusion.- 2.3. Nomenclature.- 2.4. Electron Microscopy.- 2.5. The Incompatibility Problem.- 2.5.1. Thermodynamics of Mixing.- 2.5.2. Polymer-Polymer Phase Diagrams.- 2.6. Bulk Behavior of Two-Phase Polymeric Materials.- 2.6.1. Glass Transitions.- 2.6.2. Modulus-Temperature Behavior of Model Polyblends.- 2.6.3. Stress-Relaxation Behavior.- 2.6.4. The Takayanagi Models.- 2.6.5. Free Volume Model.- 2.6.6. Other Models.- 2.6.7. Morphology-Modulus Interrelationships.- 2.7. Analogy between Polymer Blends and Crystalline Homopolymers.- 2.8. Polymer Blend Chronology.- Appendix A. Counterpart Phase Separation Characteristics of Metallic Alloys and Inorganic Glasses.- Bibliography of Polymer Blend Symposia.- 3. Rubber-Toughened Plastics.- 3.1. Synthesis and Morphology.- 3.1.1. Impact-Resistant Polystyrene.- 3.1.1.1. Solution-Type Graft Copolymers.- 3.1.1.2. Phase Inversion.- 3.1.1.3. Grafting vs. Mechanical Entrapment.- 3.1.2. ABS Resins.- 3.1.2.1. Emulsion Polymerization.- 3.1.2.2. Structure of the Latex Grafts.- 3.1.3. Origin of the Cell Structure.- 3.1.4. Poly(vinyl chloride) Blends.- 3.1.5. Mixed Latex Blends.- 3.2. Physical and Mechanical Behavior of Polyblends.- 3.2.1. The Effect of Compatibility on Transition Behavior.- 3.2.2. Impact Resistance and Deformation.- 3.2.2.1. Impact Behavior.- 3.2.2.2. Tensile and Creep Behavior.- 3.2.2.3. Fatigue Behavior.- 3.2.3. Toughening Mechanisms.- 3.2.3.1. Crazing and Shear Phenomena.- 3.2.3.2. Characteristics of the Rubber.- 3.3. Optical Properties of Polyblends.- 3.4. Oxidation and Weathering of Polyblends.- 4. Diblock and Triblock Copolymers.- 4.1. Synthesis.- 4.1.1. Dilithium Initiators.- 4.1.2. Mechanochemical Methods.- 4.2. Solution Behavior of Block Copolymers.- 4.3. Plastic Compositions.- 4.4. Thermoplastic Elastomers.- 4.5. Long-Range Domain Order.- 4.6. Thermodynamics of Domain Characteristics.- 4.7. Thermodynamic Criteria for Phase Separation.- 4.7.1. Zeroth Approximation.- 4.7.2. Dilute Solution Approach.- 4.7.3. Diffusion Equation Approach.- 4.8. Effect of Solvent Casting on Morphology.- 4.9. Effect of Deformation on Morphology.- 4.10. Mixtures of A-B Blocks with A and B Mechanical Blends.- 4.11. Rheological Behavior of Block Copolymers.- 5. Multiblock Copolymers, Including Ionomers.- 5.1. Segmented Polyurethane Elastomers.- 5.1.1. Modulus and Swelling Behavior.- 5.1.2. Stress-Strain Behavior.- 5.1.3. Stress-Optical Behavior.- 5.1.4. Tensile Strength and Abrasion Resistance.- 5.1.5. Some Generalizations.- 5.2. Carboxylic Rubbers an... |
Contenido
Homopolymer Structure and Behavior | 1 |
General Behavior of Polymer Mixtures | 51 |
Electron Microscopy | 57 |
Derechos de autor | |
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Términos y frases comunes
acrylate adhesion Appl Auskern block copolymers bonds Broutman Bucknall carbon black cellulose chain Chapter Chem Chemical coefficient component composite concentration concrete crack crazing crosslinked crystalline crystallization curves damping deformation depends DiBenedetto discussed dispersed effect elastomers electron energy epoxy resin equation fibers fraction of filler fracture glass temperature glass transition graft copolymers homopolymers impact strength impregnation increased interface ionomers IPN's Kerner Kovacs Kwei latex layer Lotz Manson materials matrix mechanical behavior mechanical properties methyl methacrylate micrograph mixing modulus molecular weight molecules monomer morphology Nielsen nylon observed phase domains phase separation plastic poly(vinyl poly(vinyl chloride polyblends polybutadiene polyethylene polymer blends polymerization polystyrene polyurethanes predicted ratio reinforcement relaxation rubber Section segments shear shown in Figure solvent Sperling strain stress stress-strain stress-strain curves structure studies styrene surface temperature tensile strength thermal Tobolsky toughness values viscoelastic viscosity volume fraction yield Young's modulus
Referencias a este libro
Handbook of Polymer Science and Technology, Volumen4 Nicholas P. Cheremisinoff Vista previa limitada - 1989 |
Structure—Property Relationships in Polymers R.B. Seymour,Charles E. Carraher Jr. Vista de fragmentos - 1984 |