Polymer Processing And Structure Development
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Polymer Processing And Structure Development
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Author : Arthur N. Wilkinson
language : en
Publisher: Springer Science & Business Media
Release Date : 1998-07-31
Polymer Processing And Structure Development written by Arthur N. Wilkinson and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 1998-07-31 with Science categories.
Polymer science is fundamentally interdisciplinary, yet specialists in one aspect, such as chemistry or processing, frequently encounter difficulties in understanding the effects of other disciplines on their own. This book describes clearly how polymer chemistry and polymer processing interact to affect polymer properties. As such, specialists in both disciplines can gain a deeper understanding of how these subjects underpin each other. Coverage includes step-by-step introductions to polymer processing technologies; details of fluid flow and heat transfer behaviour; shaping methods and physical processes during cooking and curing, and analyses of moulding and extrusion processes.
Structure Development During Polymer Processing
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Author : António M. Cunha
language : en
Publisher: Springer
Release Date : 2000-06-30
Structure Development During Polymer Processing written by António M. Cunha and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000-06-30 with Technology & Engineering categories.
30 years ago, polymer processing was considered to be a set of operations aiming at imparting a desired shape to the material, while its final properties were defined exclu sively by the molecular structure and architecture resulted from the respective synthetic approaches. These two fields of knowledge - polymer processing and polymer structure - grew closer as several scientific and technological works disclosed the microstructure and other morphological features developed by polymeric systems upon different process ing conditions. Even before the real understanding of the polymer structural details, engineers were able to make use of the effect of molecular orientation and to manufacture polymeric fi bres with enhanced properties in terms of stiffness and strength. However, it was during the 1970s that the scientific community started to relate microstructure development and the thermomechanical environment associated to different processing techniques. Ever since, very important works were done on semi crystalline, amorphous or blended polymers in order to identify and, recently, to predict the effect of the imposed shear fields and cool ing gradients on the final product properties. These efforts led to more accurate process ing methods and stimulated new engineering approaches, such as property enhancement through out-of-the-processing as well as on-line control. Modem processing technology has developed further towards the nano level, enabling impacts on the macromolecular structure.
Polymer Processing
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Author : Donald G. Baird
language : en
Publisher: John Wiley & Sons
Release Date : 2014-03-24
Polymer Processing written by Donald G. Baird and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-03-24 with Technology & Engineering categories.
Fundamental concepts coupled with practical, step-by-step guidance With its emphasis on core principles, this text equips readers with the skills and knowledge to design the many processes needed to safely and successfully manufacture thermoplastic parts. The first half of the text sets forth the general theory and concepts underlying polymer processing, such as the viscoelastic response of polymeric fluids and diffusion and mass transfer. Next, the text explores specific practical aspects of polymer processing, including mixing, extrusion dies, and post-die processing. By addressing a broad range of design issues and methods, the authors demonstrate how to solve most common processing problems. This Second Edition of the highly acclaimed Polymer Processing has been thoroughly updated to reflect current polymer processing issues and practices. New areas of coverage include: Micro-injection molding to produce objects weighing a fraction of a gram, such as miniature gears and biomedical devices New chapter dedicated to the recycling of thermoplastics and the processing of renewable polymers Life-cycle assessment, a systematic method for determining whether recycling is appropriate and which form of recycling is optimal Rheology of polymers containing fibers Chapters feature problem sets, enabling readers to assess and reinforce their knowledge as they progress through the text. There are also special design problems throughout the text that reflect real-world polymer processing issues. A companion website features numerical subroutines as well as guidance for using MATLAB®, IMSL®, and Excel to solve the sample problems from the text. By providing both underlying theory and practical step-by-step guidance, Polymer Processing is recommended for students in chemical, mechanical, materials, and polymer engineering.
Polymer Processing
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Author : Tim A. Osswald
language : en
Publisher: Hanser Publications
Release Date : 2006
Polymer Processing written by Tim A. Osswald and has been published by Hanser Publications this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006 with Science categories.
This book addresses traditional polymer processing as well as the emerging technologies associated with the plastics industry in the 21st Century, and combines engineering modeling aspects with computer simulation of realistic polymer processes. This book is designed to provide a polymer processing background to engineering students and practicing engineers. This three-part textbook is written for a two-semester polymer processing series in mechanical and chemical engineering. The first and second part of the book are designed for a senior- to graduate level course, introducing polymer processing, and the third part is for a graduate course on simulation in polymer processing. Throughout the book, many applications are presented in form of examples and illustrations. These will also serve the practicing engineer as a guide when determining important parameters and factors during the design process or when optimizing a process. Examples are presented throughout the book, and problems and solutions are available.
Crystallization Modalities In Polymer Melt Processing
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Author : Hermann Janeschitz-Kriegl
language : en
Publisher: Springer Science & Business Media
Release Date : 2009-09-18
Crystallization Modalities In Polymer Melt Processing written by Hermann Janeschitz-Kriegl and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-09-18 with Technology & Engineering categories.
Structure formation in crystallizing polymers, as occurring during processing, has not been treated so far in a coherent form. This fact explains, why this monograph is written as the ?rst book devoted to this subject. A quarter of a century ago the underdevelopment of this subject was obvious. Trial and error dominated. In fact, other apposite subjects as polymer melt rheology or heat transfer, had reached high levels. A great number of books has been devoted to them. Mold ?lling of amorphous polymers and the solidi?cation of these polymers by vitri?cation can nowadays be simulated numerically with a high degree of accuracy. In the solidi?ed sample even residual stresses and corresponding birefringence effects can accurately be 1 calculated . However, semicrystalline polymers, which form the majority of industrial po- mers, have been excluded from these considerations for good reasons. In fact, great uncertainties existed about the formation of quality determining crystalline str- tures. In particular, polyole?ns suffered from this shortcoming. In 1983 this fact instigated the polymer research group at the Johannes Kepler University in Linz to start with pertinent activities. The urgency of this kind of studies becomes evident, if advantages and hitches of these polymers are considered. 1. Versatility of processing: Injection molding into a great variety of shapes and sizes, from thin walled beakers to garden chairs, not to forget pipe and pro?le extrusion, cable coating, ?ber spinning, ?lm blowing. 2. Product qualities: Ductility, low density, good electric insulation, corrosion resistance, surface quality.
Fundamentals Of Polymer Engineering Third Edition
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Author : Anil Kumar
language : en
Publisher: CRC Press
Release Date : 2018-12-07
Fundamentals Of Polymer Engineering Third Edition written by Anil Kumar and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-12-07 with Technology & Engineering categories.
Exploring the chemistry of synthesis, mechanisms of polymerization, reaction engineering of step-growth and chain-growth polymerization, polymer characterization, thermodynamics and structural, mechanical, thermal and transport behavior of polymers as melts, solutions and solids, Fundamentals of Polymer Engineering, Third Edition covers essential concepts and breakthroughs in reactor design and polymer production and processing. It contains modern theories and real-world examples for a clear understanding of polymer function and development. This fully updated edition addresses new materials, applications, processing techniques, and interpretations of data in the field of polymer science. It discusses the conversion of biomass and coal to plastics and fuels, the use of porous polymers and membranes for water purification, and the use of polymeric membranes in fuel cells. Recent developments are brought to light in detail, and there are new sections on the improvement of barrier properties of polymers, constitutive equations for polymer melts, additive manufacturing and polymer recycling. This textbook is aimed at senior undergraduate students and first year graduate students in polymer engineering and science courses, as well as professional engineers, scientists, and chemists. Examples and problems are included at the end of each chapter for concept reinforcement.
Polymerization Process Modeling
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Author : N. A. Dotson
language : de
Publisher: John Wiley & Sons
Release Date : 1996-12-17
Polymerization Process Modeling written by N. A. Dotson and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 1996-12-17 with Technology & Engineering categories.
Eine Vielzahl von Verfahrenstechnikern arbeiten mit Polymeren und sind dabei mit den Problemen der unterschiedlichen Charaktereigenschaften der Polymere bei ihren Reaktionen untereinander sowie mit den Schwierigkeiten der Herstellung von Polymeren konfrontiert. Dieser Band stellt die Strukturproblematik der Polymere in den Mittelpunkt und bezieht sich hauptsächlich auf Reaktortechnologie. Durch die klare Sprache ist das Buch leicht verständlich. Auch die mathematischen Formeln sind ausführlich erklärt, so daß sich dieses Werk nicht nur für Polymerchemiker eignet, sondern vor allem auch für Studenten der Verfahrenstechnik.
Emerging Themes In Polymer Science
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Author : Anthony J Ryan
language : en
Publisher: Royal Society of Chemistry
Release Date : 2007-10-31
Emerging Themes In Polymer Science written by Anthony J Ryan and has been published by Royal Society of Chemistry this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-10-31 with Technology & Engineering categories.
Many books offer coverage of the current work of top researchers, but rarely is any attempt made to look beyond the present day. Emerging Themes in Polymer Science is a unique book which not only documents the latest research but also provides an insight into the likely future of polymer science. At the heart of the debate, and a key feature of the book, is the relationship between polymer science and biology. Also discussed are polymer semi-conductors and devices; polymer colloids; biomaterials; tissue engineering and polymers; neutron and synchrotron research; theory; and rheology. Anyone involved in polymer research, including those in the fields of electronics and nanotechnology, will welcome this book.
Materials Science Of Polymers For Engineers
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Author : Tim A. Osswald
language : en
Publisher: Hanser Gardner Publications
Release Date : 2003
Materials Science Of Polymers For Engineers written by Tim A. Osswald and has been published by Hanser Gardner Publications this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003 with Technology & Engineering categories.
This unified approach to polymer materials science is divided in three major sections:
Processability Of Polymeric Composites
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Author : Anup K. Ghosh
language : en
Publisher: Springer
Release Date : 2019-12-18
Processability Of Polymeric Composites written by Anup K. Ghosh and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-12-18 with Technology & Engineering categories.
This textbook covers the processing of advanced composites and their various technologies, with special emphasis on the distinct characteristics of processability. The book covers the impact of different processing techniques on the performance and characteristics of the final product. Written with a didactic approach, the volume contains extensive illustrations and pedagogic features (including examples and exercises) to help the reader assess and correlate existing technologies. The book will be useful as a text in graduate courses in processing of polymers and composites and can additionally be used as a professional reference.