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Structure and Rheology of Molten Polymers

2018 Polymers
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Release : 2018
Genre : Polymers
Kind : eBook
Book Rating : 118/5 ( reviews)

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Book Synopsis Structure and Rheology of Molten Polymers by : John M. Dealy

Download or read book Structure and Rheology of Molten Polymers written by John M. Dealy. This book was released on 2018. Available in PDF, EPUB and Kindle. Book excerpt: Recent advances in polymer science have made it possible to relate quantitatively molecular structure to rheological behavior. At the same time, new methods of synthesis and characterization allow the preparation and structural verification of samples having a range of branched polymeric structures. This book unites this knowledge to enable production of polymers with prescribed processability and end-product properties. Methods of polymer synthesis and characterization are described, starting from fundamentals. The foundations of linear viscoelasticity are introduced, and then the linear behavior of entangled polymers is described in detail. This is followed by a discussion of the molecular modeling of linear behavior. Tube models for both linear and branched polymers are presented. The final two chapters deal with nonlinear rheological behavior and tube models to describe nonlinearity. In this second edition, each chapter has been significantly rewritten to account for recent advances in experimental methods and theoretical modeling. It includes new and updated material on developments in polymer synthesis and characterization, computational algorithms for linear and nonlinear rheology prediction, measurement of nonlinear viscoelasticity, entanglement detection algorithms in molecular dynamics, nonlinear constitutive equations, and instabilities.

Influence of Molecular Structure on Rheological and Processing Behaviour of Molten Polymers

1999
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Release : 1999
Genre :
Kind : eBook
Book Rating : /5 ( reviews)

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Book Synopsis Influence of Molecular Structure on Rheological and Processing Behaviour of Molten Polymers by :

Download or read book Influence of Molecular Structure on Rheological and Processing Behaviour of Molten Polymers written by . This book was released on 1999. Available in PDF, EPUB and Kindle. Book excerpt:

Introduction to Polymer Rheology and Processing

2017-11-29
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Release : 2017-11-29
Genre :
Kind : eBook
Book Rating : 720/5 ( reviews)

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Book Synopsis Introduction to Polymer Rheology and Processing by : Nicholas P. Cheremisinoff

Download or read book Introduction to Polymer Rheology and Processing written by Nicholas P. Cheremisinoff. This book was released on 2017-11-29. Available in PDF, EPUB and Kindle. Book excerpt: An Introduction to Polymer Rheology and Processing is a practical desk reference providing an overview of operating principles, data interpretation, and qualitative explanation of the importance and relationship of rheology to polymer processing operations. It covers full-scale processing operations, relating industrial processing operations and design methodology to laboratory-scale testing. Hundreds of design formulas applicable to scaling up the processing behavior of polymeric melts are presented. The book also provides a "working knowledge" description of major rheological test methods useful in product development and includes a useful glossary of polymer and test method/instrumentation definitions. Lavishly illustrated and featuring numerous sample calculations and modeling approaches, An Introduction to Polymer Rheology and Processing is a "must have" book for polymer engineers and rheologists.

Melt Rheology and its Applications in the Plastics Industry

2013-05-14 Technology & Engineering
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Release : 2013-05-14
Genre : Technology & Engineering
Kind : eBook
Book Rating : 956/5 ( reviews)

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Book Synopsis Melt Rheology and its Applications in the Plastics Industry by : John M Dealy

Download or read book Melt Rheology and its Applications in the Plastics Industry written by John M Dealy. This book was released on 2013-05-14. Available in PDF, EPUB and Kindle. Book excerpt: This is the second edition of Melt Rheology and its Role in Plastics Processing, although the title has changed to reflect its broadened scope. Advances in the recent years in rheometer technology and polymer science have greatly enhanced the usefulness of rheology in the plastics industry. It is now possible to design polymers having specific molecular structures and to predict the flow properties of melts having those structures. In addition, rheological properties now provide more precise information about molecular structure. This book provides all the information that is needed for the intelligent application of rheology in the development of new polymers, the determination of molecular structure and the correlation of processability with laboratory test data. Theory and equations are limited to what is essential for the use of rheology in the characterization of polymers, the development of new plastics materials and the prediction of plastics processing behavior. The emphasis is on information that will be of direct use to practitioners. Extensive references are provided for those wishing to pursue certain issues in greater depth. While the primary audience is applied polymer scientists and plastics engineers, the book will also be of use to postgraduate students in polymer science and engineering and as a text for a graduate course.

Structure and Rheology of Molten Polymers

2006 Polymers
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Release : 2006
Genre : Polymers
Kind : eBook
Book Rating : 713/5 ( reviews)

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Book Synopsis Structure and Rheology of Molten Polymers by : John M. Dealy

Download or read book Structure and Rheology of Molten Polymers written by John M. Dealy. This book was released on 2006. Available in PDF, EPUB and Kindle. Book excerpt: In recent years, several developments have made it possible to predict the detailed molecular structure of a polymer based on polymerization conditions and to use this knowledge of the structure to predict rheological properties. In addition, new techniques for using rheological data to infer molecular structure have also been developed. Soon, it will be possible to use this new knowledge to design a molecular structure having prescribed processability and end-product properties, to specify the catalyst and reaction conditions necessary to produce a polymer having this structure, and to use rheology to verify that the structure desired has, in fact, been produced. This book provides a detailed summary of state-of-art methods for measuring rheological properties and relating them to molecular structure.

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