《PRINCIPLES OF POLYMER PROCESSING》求取 ⇩

1.Introduction to Polymer Processing1

1.1 Survey of Polymer Processing Methods and Machinery1

1.2 Analysis of Polymer Processing in Terms of Elementary Steps and Shaping Methods22

2 PART Ⅰ STRUCTURE AND PROPERTIES OF POLYMERS31

2.The Nature of Polymers and Plastics31

2.1 Polymers31

2.2 Polymer Additives42

3.Morphology and Structuring of Polymers46

3.1 Definition of Structuring46

3.2 Polymer Single Crystal Morphology49

3.3 Polymer Melt Crystallized Morphology56

3.4 Effects of Crystallization Temperature58

3.5 Effects of Crystallization Pressure64

3.6 Strain and Flow-Induced Crystallization65

3.7 Effects of Cold Drawing70

3.8 Amorphous Polymers73

3.9 Experimental Determination of Polymer Molecular Orientation77

4.Surface Properties87

4.1 Surface Tension87

4.2 Adhesion90

4.3 Tribology91

4.4 Triboelectricity99

5 PART Ⅱ ENGINEERING FUNDAMENTALS105

5.Transport Phenomena105

5.1 The Balance Equations105

5.2 Modeling of Engineering Processes122

5.3 Common Boundary Conditions and Simplifying Assumptions124

5.4 The Lubrication Approximation:Reynolds'Equation126

5.5 Transport and Thermodynamic Properties of Polymers128

6.Polymer Melt Rheology146

6.1 Constitutive Equations146

6.2 Non-Newtonian Behavior of Polymer Melts147

6.3 Polymer Melt Constitutive Equations154

6.4 Linear Viscoelasticity158

6.5 The Generalized Newtonian Fluid(GNF)Equations167

6.6 The Criminale-Ericksen-Filbey(CEF)Equation172

6 7 Experimental Determination of the Viscosity and Normal Stress Difference Coefficients176

6.8 Elongational Flows184

7.Characterization of Mixtures and Mixing196

7.1 Basic Concepts and Mixing Mechanisms197

7.2 Characterization of Mixtures201

7.3 Gross Uniformity205

7.4 Texture208

7.5 The Scale of Segregation and the Scale of Segregation Profile209

7.6 The Intensity of Segregation215

7.7 Characterization of the Mixing Process216

7.8 Distributive Mixing217

7.9 Laminar Mixing217

7.10 Strain Distribution Functions222

7.11 Residence Time Distribution229

7.12 Generalization of Distribution Functions232

7.13 Fluctuation of Composition with Time233

8 PART Ⅲ ELEMENTARY STEPS IN POLYMER PROCESSING243

8.Handling of Particulate Solids243

8.1 The Role of Particulate Solids in Processing243

8.2 Some Unique Properties of Particulate Solids244

8.3 Agglomeration246

8.4 The Mohr Circle of Stresses246

8.5 The Equations of Equilibrium249

8.6 Yield Loci249

8.7 Pressure Distribution in Bins and Hoppers253

8.8 Gravitational Flow in Bins and Hoppers257

8.9 Compaction260

8.10 Flow in Closed Conduits263

8.11 Mechanical Displacement Flow264

8.12 Steady Mechanical Displacement Flow Aided bv Drag266

8.13 Steady Drag Induced Flow in Straight Channels269

9.Melting276

9.1 Classification of Melting Methods276

9.2 The Roles of Geometry*Boundary Conditions*and Physical Proper ties in Melting281

9.3 Conduction Melting Without Melt Removal283

9.4 Solidification or Melting of a Polymer Sheet;Numerical Solution by the Method of Finite Differences293

9.5 Moving Heat Sources303

9.6 Sintering305

9.7 Conduction Melting with Forced Melt Removal307

9.8 Drag Induced Melt Removal308

9.9 Pressure Induced Melt Removal321

9.10 Dissipative Mix-Melting324

10.Pressurization and Pumping333

10.1 Classification of Pressurization Methods334

10.2 Dynamic Viscous Pressurization:Parallel Plate Flow335

10.3 The Screw Pump347

10.4 Dynamic Viscous Pressurization:Non-Parallel Plate Flow360

10.5 Two Rotating Rolls:Calenders and Roll-Mills363

10.6 Dynamic Normal Stress Pressurization372

10.7 Static Mechanical Pressurization and Positive Displacement Flows379

10.8 Plunger-Cylinder379

10.9 Squeezing Flow Between Parallel Disks382

10.10 Gear Pumps386

10.11 Intermeshing Counterrotating Twin Screws389

11.Mixing404

11.1 The Scope of Mixing Operations404

11.2 Classification of Mixers405

11.3 Laminar Mixing of Rheologically Homogeneous Liquids409

11.4 Laminar Mixing of Rheologically Nonhomogeneous Liquids426

11.5 Homogenization432

11.6 Dispersion434

11.7 Motionless Mixers438

11.8 Roll Mills442

11.9 High Intensity Internal Batch Mixers447

11.10 Single Screw Extruders452

12.Modeling of Processing Machines with Elementary Steps467

12.1 The Single Screw Melt Extrusion Process467

12.2 The Single Screw Plasticating Extrusion Process477

12.3 The Diskpack Polymer Processor509

13 PART Ⅳ SHAPING521

13.Die Forming521

13.1 Capillary Flow524

13.2 Elastic Effects in Capillary Flows533

13.3 Fiber Spinning542

13.4 Sheet and Flat Film Forming545

13.5 Tube and Tubular(Blown)Film Forming551

13.6 Wire and Cable Coating560

13.7 Profile Extrusion565

14.Molding and Casting584

14.1 Injection Molding of Polymers584

14.2 Injection Molding of Reacting Polymers610

14.3 Compression Molding619

14.4 Casting624

15.Secondary Shaping632

15.1 Melt Spun Fiber Stretching632

15.2 The Film Blowing Process637

15.3 Analysis of the Free Sheet Blowing(Thermoforming)Process:Elastic Behavior642

15.4 The Thermoforming Process647

15.5 The Blow Molding Process650

16.Calendering661

16.1 The Calendering process661

16.2 Mathematical Modeling of Calendering664

16.3 The Finite Element Method(FEM)669

16.4 Analysis of Calendering with the FEM676

17.A Guide to the Analysis of Polymer Processing in Terms of Elementary Steps and Shaping Methods683