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Viscoelastic Properties Of 1 2 And Cis 1 4 Polybutadienes And Butyl Rubber
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Book Synopsis Viscoelastic Properties of 1, 2, and CIS-1, 4 Polybutadienes and Butyl Rubber by : James Frederick Sanders
Download or read book Viscoelastic Properties of 1, 2, and CIS-1, 4 Polybutadienes and Butyl Rubber written by James Frederick Sanders and published by . This book was released on 1968 with total page 536 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Viscoelastic Properties of Polymers by : John D. Ferry
Download or read book Viscoelastic Properties of Polymers written by John D. Ferry and published by John Wiley & Sons. This book was released on 1980-09-16 with total page 676 pages. Available in PDF, EPUB and Kindle. Book excerpt: Viscoelastic behavior reflects the combined viscous and elastic responses, under mechanical stress, of materials which are intermediate between liquids and solids in character. Polymers the basic materials of the rubber and plastic industries and important to the textile, petroleum, automobile, paper, and pharmaceutical industries as well exhibit viscoelasticity to a pronounced degree. Their viscoelastic properties determine the mechanical performance of the final products of these industries, and also the success of processing methods at intermediate stages of production. Viscoelastic Properties of Polymers examines, in detail, the effects of the many variables on which the basic viscoelastic properties depend. These include temperature, pressure, and time; polymer chemical composition, molecular weight and weight distribution, branching and crystallinity; dilution with solvents or plasticizers; and mixture with other materials to form composite systems. With guidance by molecular theory, the dependence of viscoelastic properties on these variables can be simplified by introducing certain ancillary concepts such as the fractional free volume, the monomeric friction coefficient, and the spacing between entanglement loci, to provide a qualitative understanding and in many cases a quantitative prediction of how to achieve desired results. The phenomenological theory of viscoelasticity which permits interrelation of the results of different types of experiments is presented first, with many useful approximation procedures for calculations given. A wide variety of experimental methods is then described, with critical evaluation of their applicability to polymeric materials of different consistencies and in different regions of the time scale (or, for oscillating deformations, the frequency scale). A review of the present state of molecular theory follows, so that viscoelasticity can be related to the motions of flexible polymer molecules and their entanglements and network junctions. The dependence of viscoestic properties on temperature and pressure, and its descriptions using reduced variables, are discussed in detail. Several chapters are then devoted to the dependence of viscoelastic properties on chemical composition, molecular weight, presence of diluents, and other features, for several characteristic classes of polymer materials. Finally, a few examples are given to illustrate the many potential applications of these principles to practical problems in the processing and use of rubbers, plastics, and fibers, and in the control of vibration and noise. The third edition has been brought up to date to reflect the important developments, in a decade of exceptionally active research, which have led to a wider use of polymers, and a wider recognition of the importance and range of application of viscoelastic properties. Additional data have been incorporated, and the book s chapters on dilute solutions, theory of undiluted polymers, plateau and terminal zones, cross-linked polymers, and concentrated solutions have been extensively rewritten to take into account new theories and new experimental results. Technical managers and research workers in the wide range of industries in which polymers play an important role will find that the book provides basic information for practical applications, and graduate students in chemistry and engineering will find, in its illustrations with real data and real numbers, an accessible introduction to the principles of viscoelasticity.
Book Synopsis Viscoelastic Properties of 1,2 Polybutadiene and Comparison with Other Rubbers by : W. M. Madigosky
Download or read book Viscoelastic Properties of 1,2 Polybutadiene and Comparison with Other Rubbers written by W. M. Madigosky and published by . This book was released on 1972 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt: The dynamic viscoelastic properties of polybutadiene rubber consisting of principally 1,2 microstructure are of interest to the Navy. These properties have been determined by measuring the velocity and attenuation coefficient of ultrasonic waves in the material from 300 kHz to 5 MHz and from -50C to 100C. The sound velocity was found to increase with decreasing temperature, leveling off both at high and low temperatures. This effect is attributed to the appearance of a crystalline shear elasticity at the lower temperatures. Peaks in the attenuation as a function of both temperature and frequency were observed. It was also found that the data could be represented by reduced frequency or temperature plots by assuming that the dynamic properties undergo a transition which is exponentially proportional to the fractional free volume (Williams-Landel-Ferry formularization).
Book Synopsis Scientific and Technical Aerospace Reports by :
Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1970 with total page 1202 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Non-Linear Viscoelasticity of Rubber Composites and Nanocomposites by : Deepalekshmi Ponnamma
Download or read book Non-Linear Viscoelasticity of Rubber Composites and Nanocomposites written by Deepalekshmi Ponnamma and published by Springer. This book was released on 2014-11-20 with total page 318 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advances in Polymer Science enjoys a longstanding tradition and good reputation in its community. Each volume is dedicated to a current topic and each review critically surveys one aspect of that topic, to place it within the context of the volume. The volumes typically summarize the significant developments of the last 5 to 10 years and discuss them critically, presenting selected examples, explaining and illustrating the important principles and bringing together many important references of primary literature. On that basis, future research directions in the area can be discussed. Advances in Polymer Science volumes thus are important references for every polymer scientist, as well as for other scientists interested in polymer science - as an introduction to a neighboring field, or as a compilation of detailed information for the specialist.
Book Synopsis Viscoelastic Properties of Homopolymers and Diblocic Copolymers of Polybutadiene and Polyisoprene by : R. E. Cohen
Download or read book Viscoelastic Properties of Homopolymers and Diblocic Copolymers of Polybutadiene and Polyisoprene written by R. E. Cohen and published by . This book was released on 1978 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt: Three diblock copolymers of cis-1-4 polyisoprene (IR) and 1-4 polybutadiene (BR) have been studied in dynamic mechanical experiments, transmission electron microscopy and thermomechanical analysis. The block copolymers had molar ratios of 1/2, 1/1 and 2/1 for the isoprene and butadiene blocks. Homopolymers of polybutadiene and polyisoprene with various diene microstructures were also examined using similar experimental methods. Results indicate that in all three copolymers the polybutadiene and polyisoprene blocks are essentially compatible, whereas blends of homopolymers of similar molecular weights and microstructures were incompatible. (Author).
Book Synopsis Viscoelastic Behavior of Rubbery Materials by : C. Michael Roland
Download or read book Viscoelastic Behavior of Rubbery Materials written by C. Michael Roland and published by Oxford University Press. This book was released on 2011-06-30 with total page 341 pages. Available in PDF, EPUB and Kindle. Book excerpt: The gigantic size of polymer molecules makes them "viscoelastic": their behavior changes depending on how fast and for how long the material is used. This book describes the latest discoveries in the field from a fundamental molecular perspective, in order to guide the development of better and new applications for soft materials.
Book Synopsis Thermal Field-Flow Fractionation of Polymers by : Guilaume Greyling
Download or read book Thermal Field-Flow Fractionation of Polymers written by Guilaume Greyling and published by Springer. This book was released on 2019-02-21 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book introduces the reader to thermal field-flow fractionation and discusses its advantages over the fundamental problems associated with traditional column-based analytical techniques commonly used to characterize polymers and macromolecules. The authors discuss the theoretical background, equipment, experimental procedures as well as the recent advances and applications of thermal field-flow fractionation. Complete with several practical examples and troubleshooting guidelines, the book is written for beginners and experienced separation scientists alike and will enable its readers to optimize their experimental conditions for their specific separation needs and problems.
Book Synopsis Advances in Elastomers and Rubber Elasticity by : Joginder Lal
Download or read book Advances in Elastomers and Rubber Elasticity written by Joginder Lal and published by Springer Science & Business Media. This book was released on 2013-11-11 with total page 443 pages. Available in PDF, EPUB and Kindle. Book excerpt: The present book is a sequel to "Elastomers and Rubber Elasticity," edited by J.E. Mark and J. Lal and published by the American Chemical Society in 1982. It is also based on papers presented at an ACS Symposium, sponsored by the Division of Polymer Chemistry, Inc., in this case one held in Chicago in September of 1985. The keynote speaker was to have been Pro fessor Paul J. Flory, and his untimely death just prior to the symposium was a tremendous loss to all of polymer science, in particular to those in terested in elastomeric materials. It is to his memory that this book is dedicated. There has been a great deal of progress in preparing and studying elas tomers since the preceding symposium, which was in 1981. In the case of the synthesis and curing of elastomers, much of the background necessary to an appreciation of these advances is given in the first, introductory chapter.
Book Synopsis Viscoelastic Properties of Linear and Cross-linked Polybutadienes by : Robert Harry Valentine
Download or read book Viscoelastic Properties of Linear and Cross-linked Polybutadienes written by Robert Harry Valentine and published by . This book was released on 1967 with total page 234 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Science and Technology of Rubber by : James E. Mark
Download or read book Science and Technology of Rubber written by James E. Mark and published by Elsevier. This book was released on 2014-06-28 with total page 771 pages. Available in PDF, EPUB and Kindle. Book excerpt: Science and Technology of Rubber, Second Edition provides a general survey of elastomers and an examination of rubberlike elasticity, with an emphasis on a unified treatment ranging from physical theory to final applications. Researchers in polymer science and engineering fields will find coverage of recent advances, unsolved problems and projections, and processing. Expanded coverage Updated chapters featuring substantially more information A unified treatment of the subject, with comprehensive coverage ranging from chemical aspects such as elastomer synthesis and curing, through theoretical developments and characterization of equilibrium and dynamic properties, to final applications
Book Synopsis Science and Technology of Rubber by : Frederick R. Eirich
Download or read book Science and Technology of Rubber written by Frederick R. Eirich and published by Elsevier. This book was released on 2012-12-02 with total page 686 pages. Available in PDF, EPUB and Kindle. Book excerpt: Science and Technology of Rubber covers the most important aspects of rubber science and technology, from synthesis and structure to elasticity and flow, blending, filling, and cross-linking. Polymerization and copolymerization, the rheological behavior of unvulcanized rubber, vulcanization, reinforcement of elastomers by particulate fillers, and the chemical modification of polymers are also discussed. This book is comprised of 14 chapters; the first ten of which take the reader from an introduction through synthesis characterization, mechanical behavior, and flow to the major processing steps of filling, compounding, and vulcanization and to the theories and measurement of elastomeric performance, leaning strongly on the ""materials"" approach. The next three chapters deal with blended, modified, and thermoplastic elastomers, touching on topics such as polymer esterification, etherification, hydrolysis, and hydrogenation as well as the influence of blending on the properties of elastomer/plastic blends, especially impact strength and crack resistance. The book concludes with a chapter on tire manufacture and engineering, with emphasis on the geometric, structural, and chemical aspects of tire. This book will be of vital interest to students, practitioners, and research and development managers, as well as to anyone interested in the unusual chemistry and physics and the outstanding properties and usefulness of elastomers.
Book Synopsis Linear Viscoelastic Properties of Cross-linked Polymers by : Ralph Gustavus Mancke
Download or read book Linear Viscoelastic Properties of Cross-linked Polymers written by Ralph Gustavus Mancke and published by . This book was released on 1967 with total page 660 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Polymers written by Bryan Ellis and published by CRC Press. This book was released on 2008-10-29 with total page 1129 pages. Available in PDF, EPUB and Kindle. Book excerpt: A reliable source for scientific and commercial information on over 1,000 polymers, this revised and updated edition features 25 percent new material, including 50 entirely new entries that reflect advances in such areas as conducting polymers, hydrogels, nano-polymers, and biomaterials. The second edition also comes with unlimited access to a complete, fully searchable web version of the reference. Powerful retrieval software allows users to customize their searches and refine results. Each entry includes trade names, properties, manufacturing processes, commercial applications, supplier details, references, and links to constituent monomers.
Download or read book Research in Progress written by and published by . This book was released on 1975 with total page 652 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The National Union Catalogs, 1963- by :
Download or read book The National Union Catalogs, 1963- written by and published by . This book was released on 1964 with total page 744 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Rheo-optical Property Studies of Cis-1,4-polybutadiene by : Christine Shih-May Ong
Download or read book Rheo-optical Property Studies of Cis-1,4-polybutadiene written by Christine Shih-May Ong and published by . This book was released on 1973 with total page 290 pages. Available in PDF, EPUB and Kindle. Book excerpt:
