Elastic Behavior of Polymer Melts Rheology and Processing

• Author : Helmut Münstedt
• Publisher : Unknown
• Release Date : 2019
• ISBN : 1523126825

• Author : Helmut Münstedt
• Publisher : Carl Hanser Verlag GmbH Co KG
• Release Date : 2019-07-08
• ISBN : 9781569907559

Understanding the elastic properties of polymer melts is necessary for ensuring successful polymer processing and thus producing high-quality plastic parts. This unique book is the first to focus on this important topic. Starting with the molecular origin of elastic behavior and an explanation of the physical quantities involved, experimental methods and the dependence of elastic behavior on experimental parameters are then presented. Elastic properties of filled and unfilled systems are compared directly, and polymer blends are also considered. Elastic effects

• Author : Rudy Koopmans,Jaap Den Doelder,Jaap Molenaar
• Publisher : CRC Press
• Release Date : 2010-08-03
• ISBN : 9781420018288

The continually growing plastics market consists of more than 250 million tons of product annually, making the recurring problem of polymer melt fracture an acute issue in the extrusion of these materials. Presenting a pictorial library of the different forms of melt fracture and real industrial extrusion melt fracture phenomena, Polymer Melt Fracture provides pragmatic identification and industrial extrusion defect remediation strategies based on detailed experimental and theoretical findings from the last 50 years. Distinct microscopic photos Each chapter in this comprehensive

• Author : R. Ulrich
• Publisher : Springer Science & Business Media
• Release Date : 2013-06-29
• ISBN : 9781468428537

In 1974, as we approached the National Bicentennial and the Centenary of the American Chemical Society, Professor Otto Vogl, then Chairman of the Division of Polymer Chemistry, arranged a very special symposium dedicated to a review of the history of the Divi sion. It was an extraordinary occasion which included remarks by Professors Herman Mark, Charles Marvel, William Bailey, and Charles Overberger, all past Chairmen of the Division. The Executive Committee of the Division of Polymer Chemistry felt that 1976 deserved even

• Author : James Mark,Kia Ngai,William Graessley,Leo Mandelkern,Edward Samulski,George Wignall,Jack Koenig
• Publisher : Cambridge University Press
• Release Date : 2004-03-25
• ISBN : 0521530180

Publisher Description

• Author : Jin Huang,Shiyu Fu,Lin Gan
• Publisher : Elsevier
• Release Date : 2019-02-07
• ISBN : 9780128139639

Lignin Chemistry and Application systematically discusses the structure, physical and chemical modification of lignin, along with its application in the field of chemicals and materials. It presents the history of lignin chemistry and lignin-modified materials, describes recent progresses, applications and studies, and prospects the development direction of high value applications of lignin in the field of material science. In addition to covering the basic theories and technologies relating to the research and application of lignin in polymer chemistry and materials

• Author : Anonim
• Publisher : Springer
• Release Date : 2003-09-05
• ISBN : 9783540684497

Viscoelasticandtransportpropertiesofpolymersintheliquid(solution,melt)or liquid-like (rubber) state determine their processing and application to a large extent and are of basic physical interest [1—3]. An understanding of these dynamic properties at a molecular level, therefore, is of great importance. However,thisunderstandingiscomplicatedbythefactsthatdi?erentmotional processes may occur on di?erent length scales and that the dynamics are governed by universal chain properties as well as by the special chemical structure of the monomer units [4,5]. The earliest and simplest approach in this direction starts from

• Author : Dietrich Braun,Harald Cherdron,Helmut Ritter
• Publisher : Springer Science & Business Media
• Release Date : 2013-06-29
• ISBN : 9783662045732

This Laboratory Manual contains detailed descriptions for the synthesis and characterization of macromolecules. Around 110 elaborated examples, consisting of descriptions of experiments, as well as sufficient theoretical explanations enable the reader to learn about the syntheses, modification, characterization and properties of polymers including recent developments. All experiments can be conducted with adequate laboratory equipment. Suitable for students in organic and polymer chemistry as well as for chemists in industry who want to acquaint themselves with the theoretical and practical aspects of

• Author : Herman F. Mark
• Publisher : John Wiley & Sons
• Release Date : 2013-10-16
• ISBN : 9780470073698

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,

• Author : Donald G. Baird,Dimitris I. Collias
• Publisher : John Wiley & Sons
• Release Date : 2014-03-24
• ISBN : 9780470930588

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

• Author : Helmut Münstedt,Friedrich Rudolf Schwarzl
• Publisher : Springer
• Release Date : 2014-11-18
• ISBN : 9783642554094

This book describes the properties of single polymer molecules and polymeric materials and the methods how to characterize them. Molar masses, molar mass distributions and branching structure are discussed in detail. These properties are decisive for a deeper understanding of structure/properties relationships of polymeric materials. This book therefore describes and discusses them in detail. The mechanical behavior as a function of time and temperature is a key subject of the book. The authors present it on the basis of

• Author : Bernard Obi
• Publisher : William Andrew
• Release Date : 2017-12-14
• ISBN : 9781455777563

Polymeric Foams Structure–Property–Performance: A Design Guide is a response to the design challenges faced by engineers in a growing market with evolving standards, new regulations, and an ever-increasing variety of application types for polymeric foam. Bernard Obi, an author with wide experience in testing, characterizing, and applying polymer foams, approaches this emerging complexity with a practical design methodology that focuses on understanding the relationship between structure–properties of polymeric foams and their performance attributes. The book not only

• Author : Malgorzata Borowko
• Publisher : CRC Press
• Release Date : 2019-04-23
• ISBN : 9780429524837

This volume presents computer simulation methods and mathematical modelling of physical processes used in surface science research. It offers in-depth analysis of advanced theoretical approaches to behaviours of fluids in contact with porous, semiporous and nonporous solid surfaces. The book also explores interfacial systems for a wide variety of p

• Author : A.V. Shenoy
• Publisher : Springer Science & Business Media
• Release Date : 2013-03-09
• ISBN : 9789401592130

Polymerie materials have been replacing other conventional materials like metals, glass and wood in a number of applications. The use of various types of fillers incorporated into the polymer has become quite common as a means of reducing cost and to impart certain desirable mechanieal, thermal, electrieal and magnetic properties to the polymers. Oue to the energy crisis and high priees of petrochemieals, there has been a greater demand to use more and more fillers to cheapen the polymerie materials

• Author : Frederick R. Eirich
• Publisher : Unknown
• Release Date : 1956
• ISBN : OCLC:440654497