Extrusion of polymers: theory and practice
Gespeichert in:
| 1. Verfasser: | |
|---|---|
| Format: | Buch |
| Sprache: | English |
| Veröffentlicht: |
Munich
Hanser [u.a.]
2011
|
| Ausgabe: | 2. ed. |
| Schlagworte: | |
| Online-Zugang: | Inhaltsverzeichnis |
| Beschreibung: | XV, 483 S. Ill., graph. Darst. 25 cm |
| ISBN: | 9783446424098 9781569904596 1569904596 |
Internformat
MARC
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| 245 | 1 | 0 | |a Extrusion of polymers |b theory and practice |c Chan I. Chung |
| 250 | |a 2. ed. | ||
| 264 | 1 | |a Munich |b Hanser [u.a.] |c 2011 | |
| 300 | |a XV, 483 S. |b Ill., graph. Darst. |c 25 cm | ||
| 336 | |b txt |2 rdacontent | ||
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Datensatz im Suchindex
| _version_ | 1804143385237258240 |
|---|---|
| adam_text | CONTENTS 1 INTRODUCTION 1 1.1 POLYMER PROCESSING 1 1.2 POLYMER EXTRUSION
2 1.3 TYPES OF EXTRUDERS 4 1.3.1 SINGLE-SCREW EXTRUDERS 4 1.3.2
TWIN-SCREW EXTRUDERS 7 2 PHYSICAL DESCRIPTION OF SINGLE-SCREW EXTRUSION
11 2.1 OVERALL FUNCTIONS OF A SINGLE-SCREW EXTRUDER 11 2.2 FEEDING
FUNCTION 17 2.3 SOLID CONVEYING FUNCTION 19 2.3.1 INITIAL FORWARDING AND
COMPACTION OF PELLETS 19 2.3.2 SOLID BED CONVEYING 21 2.4 MELTING
FUNCTION 23 2.4.1 DISSIPATIVE MELTING 24 2.4.2 CONDUCTION MELTING 26 2.5
METERING FUNCTION 27 2.6 MELT QUALITY AND MELT STABILITY 29 2.6.1
DEFINITION OFMELT QUALITY AND MELT STABILITY 29 2.6.2 MELT PRESSURE 31
2.6.3 MELT TEMPERATURE 32 2.6.4 MIXING 34 2.6.5 EFFECTIVE RESIDENCE TIME
AND RESIDENCE TIME DISTRIBUTION .. 36 2.7 THERMODYNAMIC ANALYSIS OF
POLYMER EXTRUSION 37 2.8 COOLING 42 2.8.1 BARREL COOLING 42 2.8.2 SCREW
COOLING 42 2.9 MOTOR POWER-DRIVE TORQUE RELATIONSHIP, SCREW TORQUE
STRENGTH, AND TYPES OF MOTORS 43 2.9.1 MOTOR POWER-DRIVE TORQUE
RELATIONSHIP 43 2.9.2 SCREW TORQUE STRENGTH 44 2.9.3 TYPES OF MOTORS 45
2.10 WEAR 46 2.11 EXTRUDER SIZE AND INSTRUMENTATION 47 2.11.1 EXTRUDER
SIZE 47 2.11.2 INSTRUMENTATION 48 BIBLIOGRAFISCHE INFORMATIONEN
HTTP://D-NB.INFO/1002464773 DIGITALISIERT DURCH XII CONTENTS 2.12
RUBBINGMECHANISMS OF SOLID POLYMER ON METAL SURFACE 49 2.13
RELATIONSHIPS BETWEEN SCREW CHANNEL GEOMETRIES 51 2.14 VARIABLES
CONTROLLING POLYMER EXTRUSION 52 FUNDAMENTALS OF POLYMERS 55 3.1
INTRODUCTION TO POLYMERS 55 3.1.1 POLYMER MOLECULES 55 3.1.2
POLYMERIZATION REACTION AND COMMON POLYMERS 57 3.1.3 CLASSIFICATION OF
POLYMERS 60 3.2 AVERAGE MOLECULAR WEIGHTS AND MOLECULAR WEIGHT
DISTRIBUTION ... 63 3.2.1 AVERAGE MOLECULAR WEIGHTS 63 3.2.2 MOLECULAR
WEIGHT DISTRIBUTION 65 3.2.3 MEASUREMENTS OF AVERAGE MOLECULAR WEIGHTS
67 3.3 MOLECULAR STRUCTURE AND MORPHOLOGY OF POLYMER SOLID 78 3.3.1
MOLECULAR STRUCTURE 78 3.3.2 MORPHOLOGY OF POLYMER SOLID 81 3.3.3 GLASS
TRANSITION AND MELTING 92 3.3.4 PHASE SEPARATION IN BLENDS, BLOCK
COPOLYMERS, AND GRAFT COPOLYMERS 93 3.4 EFFECTS OF PROCESSING VARIABLES
ON MORPHOLOGY 94 3.4.1 STRESS AND STRAIN 94 3.4.2 TEMPERATURE 95 3.4.3
PRESSURE 102 3.4.4 ANNEALING 103 3.5 MELT RHEOLOGY 104 3.5.1 TYPES OF
FLUIDS 104 3.5.2 RHEOLOGICAL PROPERTIES OF POLYMER MELTS 110 3.5.3
MEASUREMENT OF MELT RHEOLOGICAL PROPERTIES 126 3.5.4 MELTFLOWINDEX 140
3.5.5 EXTENSIONAL FLOW AND TENSILE VISCOSITY 144 3.5.6 FLOW INSTABILITY
146 3.5.7 FLOW THROUGH SIMPLE DIES 152 3.5.8 ELASTIC MEMORY EFFECT ON
EXTRUDATE SHAPE 160 3.5.9 EFFECTS OF MOLECULAR PARAMETERS ON MELT
RHEOLOGICAL AN CONTENTS XIII 3.6.2 FLOW TEMPERATURE AND MECHANICAL
MELTING 169 3.6.3 THERMO/MECHANICAL STABILITY 170 3.6.4 EXTERNAL
FRICTION AND INTERNAI FRICTION 171 3.6.5 BULK DENSITY AND
COMPRESSIBILITY OF FEED 174 3.6.6 MELT DENSITY 175 THEORIES OF
SINGLE-SCREW EXTRUSION 183 4.1 THREE BASIC FUNCTIONS OF A SINGLE-SCREW
EXTRUDER 183 4.2 SOLID CONVEYING MODELS 184 4.2.1 FRICTIONAL FORCE AND
VISCOUS SHEAR FORCE 184 4.2.2 OUTPUT RATE IN TERMS OFTHE SOLID CONVEYING
ANGLE 187 4.2.3 ANALYSIS OFTHE SOLID CONVEYING ANGLE 192 4.2.4 SOLID
CONVEYING MODEL BASED ON VISCOSITY 196 4.2.5 SOLID CONVEYING MODEL BASED
ON FRICTION 210 4.2.6 ELASTIC SOLID BED 218 4.3 MELTING MODELS 219 4.3.1
DISSIPATIVE MELTING MODELS 219 4.3.2 CONDUCTION MELTING MODEL 275 4.4
METERING MODELS 281 4.4.1 ISOTHERMAL NEWTONIAN FLUID MODEL 284 4.4.2
ISOTHERMAL POWER-LAW FLUID MODEL 295 4.5 EFFECTS OF FLIGHT CLEARANCE 302
4.5.1 SOLID CONVEYING MODELS 303 4.5.2 MELTING MODELS 303 4.5.3 METERING
MODELS 304 4.6 COMPREHENSIVE EXTRUSION MODEL 305 4.6.1 COMPUTER
SIMULATION 305 4.6.2 OUTPUT RATE 306 4.6.3 MOTOR POWER 306 SCREW DESIGN,
HIGH PERFORMANCE SCREWS, AND SCALE-UP 313 5.1 SCREW DESIGN 313 5.1.1
GENERAL SCREW DESIGN GUIDELINES 313 5.1.2 SCIENTIFIC SCREW DESIGN METHOD
315 5.2 HIGH PERFORMANCE SCREWS 326 5.2. XIV CONTENTS 5.5 SCALE-UP
METHODS 344 5.5.1 COMMON SCALE-UP METHOD 344 5.5.2 BALANCED SCALE-UP
METHOD BASED ON MELTING CAPACITY 348 5.5.3 SCALE-UP METHOD FOR HEAT OR
SHEAR SENSITIVE POLYMERS 354 GEAR PUMP, STATIC MIXER, AND DYNAMIC MIXER
357 6.1 GEAR PUMP 357 6.2 STATIC MIXER 359 6.3 DYNAMIC MIXER 360 DIE
DESIGNS 365 7.1 INTRODUCTION 365 7.2 AN ANALYTICAL MODEL FOR COAT-HANGER
DIES 366 7.2.1 DIE PRESSURE 370 7.2.2 MANIFOLD INLET SIZE 371 7.2.3
MANIFOLD PROFILE 373 7.3 FILM AND SHEET DIES 375 7.3.1 INTRODUCTION 375
7.3.2 DIE TYPES 375 7.3.3 DIE BODY MATERIALS 377 7.3.4 MANIFOLD DESIGNS
377 7.3.5 DECKUNG SYSTEMS 378 7.3.6 TEMPERATURE CONTROL 380 7.3.7
ADJUSTMENT SYSTEMS 380 7.3.8 DIE OPERATING INFORMATION 384 7.3.9 SAFETY
385 7.4 COEXTRUSION DIES FOR MULTILAYER FIAT FILMS AND SHEETS 386 7.4.1
OVERVIEW 386 7.4.2 INTRODUCTION 387 7.4.3 OVERVIEW OF GENERAL
COEXTRUSION EQUIPMENT 389 7.4.4 FEEDBLOCK DESIGNS 394 7.4.5 COEXTRUSION
SYSTEMS FOR FLAT FILMS AND SHEETS 397 7.4.6 LAYER INSTABILITIES OR MELT
DISTURBANCES 398 7.4.7 SUMMARY 401 VISCOELASTIC EFFECTS IN MELT FLOW 403
8.1 INTRODUCTION 403 8.2 COEXTRUSION 403 8.3 VISCOUS FLOW EFFECTS 405
479 CONTENTS XV 8.4 ELASTICALLY DRIVEN FLOWS 408 8.4.1 BACKGROUND AND
THEORY 408 8.4.2 NUMERICAL SIMULATIONS 409 8.4.3 EXPERIMENTAL PROCEDURES
412 8.4.4 COMPARISONOF EXPERIMENTAL AND NUMERICAL RESULTS 413 8.5
VISCOELASTIC FLOWS 422 9 SPECIAL SINGLE-SCREW EXTRUDER WITH CHANNELS ON
THE BARREL 427 9.1 INTRODUCTION 427 9.2 HELIBAR OR EXTRUDER WITH
CHANNELED BARREL 428 9.3 PERFORMANCE OFAN EXTRUDER WITH CHANNELED BARREL
430 10 PHYSICAL DESCRIPTION OF TWIN-SCREW EXTRUDERS 439 10.1
INTRODUCTION 439 10.2 INTERMESHING CO-ROTATING TWIN-SCREW EXTRUDER 442
10.2.1 CONVEYING ELEMENTS 444 10.2.2 KNEADING BLOCKS 445 10.2.3 MIXING
BLOCKS 447 10.2.4 SEALING BLOCKS 448 10.3 INTERMESHING COUNTER-ROTATING
TWIN-SCREW EXTRUDER 448 10.4 NON-INTERMESHING COUNTER-ROTATING
TWIN-SCREW EXTRUDER 450 APPENDIX A COLOR FIGURES 453 APPENDIX B
UNIVERSAL CONSTANTS, UNIT CONVERSION FACTORS, AND PREFIXES 463
NOMENCLATURE 465 AUTHOR INDEX 475 SUBJECT INDEX
|
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| edition | 2. ed. |
| format | Book |
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| illustrated | Illustrated |
| indexdate | 2024-07-09T22:46:49Z |
| institution | BVB |
| isbn | 9783446424098 9781569904596 1569904596 |
| language | English |
| oai_aleph_id | oai:aleph.bib-bvb.de:BVB01-020649400 |
| oclc_num | 845751550 |
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| owner | DE-12 DE-83 DE-92 DE-91G DE-BY-TUM DE-210 DE-29T DE-703 |
| owner_facet | DE-12 DE-83 DE-92 DE-91G DE-BY-TUM DE-210 DE-29T DE-703 |
| physical | XV, 483 S. Ill., graph. Darst. 25 cm |
| publishDate | 2011 |
| publishDateSearch | 2011 |
| publishDateSort | 2011 |
| publisher | Hanser [u.a.] |
| record_format | marc |
| spelling | Chung, Chan I. 1939- Verfasser (DE-588)122131738 aut Extrusion of polymers theory and practice Chan I. Chung 2. ed. Munich Hanser [u.a.] 2011 XV, 483 S. Ill., graph. Darst. 25 cm txt rdacontent n rdamedia nc rdacarrier Extrudieren (DE-588)4071089-0 gnd rswk-swf Kunststoff (DE-588)4033676-1 gnd rswk-swf Extrudieren (DE-588)4071089-0 s DE-604 Kunststoff (DE-588)4033676-1 s DNB Datenaustausch application/pdf http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=020649400&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA Inhaltsverzeichnis |
| spellingShingle | Chung, Chan I. 1939- Extrusion of polymers theory and practice Extrudieren (DE-588)4071089-0 gnd Kunststoff (DE-588)4033676-1 gnd |
| subject_GND | (DE-588)4071089-0 (DE-588)4033676-1 |
| title | Extrusion of polymers theory and practice |
| title_auth | Extrusion of polymers theory and practice |
| title_exact_search | Extrusion of polymers theory and practice |
| title_full | Extrusion of polymers theory and practice Chan I. Chung |
| title_fullStr | Extrusion of polymers theory and practice Chan I. Chung |
| title_full_unstemmed | Extrusion of polymers theory and practice Chan I. Chung |
| title_short | Extrusion of polymers |
| title_sort | extrusion of polymers theory and practice |
| title_sub | theory and practice |
| topic | Extrudieren (DE-588)4071089-0 gnd Kunststoff (DE-588)4033676-1 gnd |
| topic_facet | Extrudieren Kunststoff |
| url | http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=020649400&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA |
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