Rheology and Processing of Liquid Crystal Polymers

Rheology and Processing of Liquid Crystal Polymers PDF Author: Domenico Acierno
Publisher: Springer Science & Business Media
ISBN: 940091511X
Category : Technology & Engineering
Languages : en
Pages : 331

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Book Description
Liquid crystal polymers (LCPs) have many strange properties that may be utilized to advantage in the processing of products made from them and their blends with isotropic polymers. This volume (volume 2 in the series Polymer Liquid Crystals) deals with their strange flow behaviour and the models put forward to explain the phenomena that occur in such polymers and their blends. It has been known for some time that small ad ditions of a thermotropic LCP to isotropic polymers not only gives an improvement in the strength and stiffness of the blend but improves the processability of the blend over that of the isotropic polymer. In the case of lyotropic LCPs, it is possible to create a molecular composite in which the reinforcement of an isotropic polymer is achieved at a molecular level by the addition of the LCP in a common solvent. If the phenomena can be fully understood both the reinforcement and an increase in the proces sability of isotropic polymers could be optimized. This book is intended to illustrate the current theories associated with the flow of LCPs and their blends in the hope that such an optimization will be achieved by future research. Chapter 1 introduces the subject of LCPs and describes the ter minology used; Chapter 2 then discusses the more complex phenomena associated with these materials. In Chapter 3, the way in which these phe nomena may be modelled using hamiltonians is fully covered.

Rheology and Processing of Liquid Crystal Polymers

Rheology and Processing of Liquid Crystal Polymers PDF Author: Domenico Acierno
Publisher: Springer Science & Business Media
ISBN: 940091511X
Category : Technology & Engineering
Languages : en
Pages : 331

Get Book Here

Book Description
Liquid crystal polymers (LCPs) have many strange properties that may be utilized to advantage in the processing of products made from them and their blends with isotropic polymers. This volume (volume 2 in the series Polymer Liquid Crystals) deals with their strange flow behaviour and the models put forward to explain the phenomena that occur in such polymers and their blends. It has been known for some time that small ad ditions of a thermotropic LCP to isotropic polymers not only gives an improvement in the strength and stiffness of the blend but improves the processability of the blend over that of the isotropic polymer. In the case of lyotropic LCPs, it is possible to create a molecular composite in which the reinforcement of an isotropic polymer is achieved at a molecular level by the addition of the LCP in a common solvent. If the phenomena can be fully understood both the reinforcement and an increase in the proces sability of isotropic polymers could be optimized. This book is intended to illustrate the current theories associated with the flow of LCPs and their blends in the hope that such an optimization will be achieved by future research. Chapter 1 introduces the subject of LCPs and describes the ter minology used; Chapter 2 then discusses the more complex phenomena associated with these materials. In Chapter 3, the way in which these phe nomena may be modelled using hamiltonians is fully covered.

Rheology Abstracts

Rheology Abstracts PDF Author:
Publisher:
ISBN:
Category : Rheology
Languages : en
Pages : 588

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Journal of Polymer Engineering

Journal of Polymer Engineering PDF Author:
Publisher:
ISBN:
Category : Plastics industry and trade
Languages : en
Pages : 420

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Journal of the Mechanical Behavior of Materials

Journal of the Mechanical Behavior of Materials PDF Author:
Publisher:
ISBN:
Category : Deformations (Mechanics)
Languages : en
Pages : 610

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Book Description


Dokumentation Rheologie

Dokumentation Rheologie PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 930

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Book Description


Reviews in Chemical Engineering

Reviews in Chemical Engineering PDF Author:
Publisher:
ISBN:
Category : Chemical engineering
Languages : en
Pages : 304

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Book Description


The University of Tennessee Publications and Creative Achievements

The University of Tennessee Publications and Creative Achievements PDF Author: University of Tennessee (System)
Publisher:
ISBN:
Category : Research
Languages : en
Pages : 134

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Book Description


Proceedings of the ... International Symposium on Microelectronics

Proceedings of the ... International Symposium on Microelectronics PDF Author:
Publisher:
ISBN:
Category : Hybrid integrated circuits
Languages : en
Pages : 992

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Book Description


Encyclopedia of Polymer Science and Technology, Concise

Encyclopedia of Polymer Science and Technology, Concise PDF Author: Herman F. Mark
Publisher: John Wiley & Sons
ISBN: 0470073691
Category : Science
Languages : en
Pages : 1490

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Book Description
The compact, affordable reference, revised and updated The Encyclopedia of Polymer Science and Technology, Concise Third Edition provides the key information from the complete, twelve-volume Mark's Encyclopedia in an affordable, condensed format. Completely revised and updated, this user-friendly desk reference offers quick access to all areas of polymer science, including important advances in nanotechnology, imaging and analytical techniques, controlled polymer architecture, biomimetics, and more, all in one volume. Like the twelve-volume full edition, the Encyclopedia of Polymer Science and Technology, Concise Third Edition provides both SI and common units, carefully selected key references for each article, and hundreds of tables, charts, figures, and graphs.

Principles of Polymer Processing

Principles of Polymer Processing PDF Author: Zehev Tadmor
Publisher: John Wiley & Sons
ISBN: 0470355921
Category : Technology & Engineering
Languages : en
Pages : 1004

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Book Description
Thoroughly revised edition of the classic text on polymer processing The Second Edition brings the classic text on polymer processing thoroughly up to date with the latest fundamental developments in polymer processing, while retaining the critically acclaimed approach of the First Edition. Readers are provided with the complete panorama of polymer processing, starting with fundamental concepts through the latest current industry practices and future directions. All the chapters have been revised and updated, and four new chapters have been added to introduce the latest developments. Readers familiar with the First Edition will discover a host of new material, including: * Blend and alloy microstructuring * Twin screw-based melting and chaotic mixing mechanisms * Reactive processing * Devolatilization--theory, mechanisms, and industrial practice * Compounding--theory and industrial practice * The increasingly important role of computational fluid mechanics * A systematic approach to machine configuration design The Second Edition expands on the unique approach that distinguishes it from comparative texts. Rather than focus on specific processing methods, the authors assert that polymers have a similar experience in any processing machine and that these experiences can be described by a set of elementary processing steps that prepare the polymer for any of the shaping methods. On the other hand, the authors do emphasize the unique features of particular polymer processing methods and machines, including the particular elementary step and shaping mechanisms and geometrical solutions. Replete with problem sets and a solutions manual for instructors, this textbook is recommended for undergraduate and graduate students in chemical engineering and polymer and materials engineering and science. It will also prove invaluable for industry professionals as a fundamental polymer processing analysis and synthesis reference.