Epoxy resins are polymers which are extensively used as coating materials due to their outstanding mechanical properties and good handling characteristics. A disadvantage results from their high cross-link density: they are brittle and have very low resistance to crack growth and propagation. This necessitates the toughening of the epoxy matrix without impairing its good thermomechanical properties. The final properties of the polymer depend on their structure. The book focuses on the microstructural aspects in the modification of epoxy resins with low molecular weight liquid rubbers, one of the prime toughening agents commonly employed. The book follows thoroughly the reactions of elastomer-modified epoxy resins from their liquid stage to the network formation. It gives an in-depth view into the cure reaction, phase separation and the simultaneous development of the morphology. Chapters on ageing, failure analysis and life cycle analysis round out the book.

Despite the fact that Rubber is one of the world's major commodities, surprispingly little has been written about hte the subject. First published in 1994, The World Rubber Industry seeks to redress this deficiency. It presents information in a clear and accessible manner, with numerous tables and illustrations, and an extensive glossary. This is a comprehensive and definitive analysis of one of the world's major and most essential commodities.

This text aims to enable the experience accumulated by engineers and the research community in materials science, continuum mechanics and applied mathematics to be shared. In this way, the design and analysis of rubber components using the Finite Element Method should be enhanced.

Provides authoritative coverage of compounding, mixing, calendering, extrusion, vulcanization, rubber bonding, computer-aided design and manufacturing, automation and control using microprocessors, just-in-time technology and rubber plant waste disposal.

Constitutive Models for Rubber XII is a comprehensive compilation of the oral and poster contributions to the XII European Conference on Constitutive Models for Rubbers (Milan, Italy, 7-9 September 2022). As the first after the COVID Pandemic, the XII edition again brought together researchers from the industry and the academia working in the field of elastomer technology and science to discuss the most recent advancement in the following topics: * Constitutive models * Micro-structural investigations * Experimental methods and characterization * Numerical methods * Fatigue and fracture * Aging * Industrial applications * Smart elastomer materials: applications and modelling Including more than 80 contributions from authors from around the world, this book aims at professionals and academics interested in elastomer technology and science.

Provides up-to-date information and research on graphene-rubber nanocomposites Presents a detailed account of the different niche applications ranging from sensors, flexible electronics to thermal, and EMI shielding materials Offers a comprehensive know-how on the structure-property relationship of graphene-rubber nanocomposites Covers the characterization of graphene-based elastomeric composition Delivers a comprehensive understanding of the structure of the graphene, including its chemical modification for usage in elastomer composites

Rubber Compounding: Chemistry and Applications describes the production, processing, and characteristics of a wide range of materials utilized in the modern tire and rubber industry, from natural to butyl rubber, carbon black, silica, silanes, and beyond. Containing contributions from leading specialists in the field, the text investigates the chemistry and modification of raw materials, elastomers, and material compounds for the optimal formulation and engineering of new rubber products. This Second Edition of the bestselling first: Adds new sections on environmental issues and recycling Provides more information on hydraulic hose and conveyor belting Expands the discussion of tire technologies and industrial rubber products Includes new information on synthetic elastomers Features extensive references for further reading and exploration Rubber Compounding: Chemistry and Applications, Second Edition supplies the industrial compounder, teacher, or other academic scientist with basic information on materials used in the rubber industry. In addition, the book addresses a gap in the body of literature available to the chemists in industry and academia.

Written and edited by experts on specialty elastomers applications in the mechanical and automotive products industries, the Handbook of Specialty Elastomers provides a single source reference for the design of compounds using specialty elastomers. This book defines specialty elastomers as heat-, oil-, fuel-, and solvent-resistant polymers. Each chapter examines individual elastomers in terms of development history, chemical composition, structure, and properties as well as processing methods, applications, and commercially available products. Covering their applications in the rubber, energy, chemicals, and oil industries, the book also discusses the use of antioxidants, antiozonants, vulcanization agents, plasticizers, and process aids for specialty elastomers. The concluding chapter details considerations and relevant processes-such as molding operations-involved in designing application-specific rubber components. The Handbook of Specialty Elastomers provides comprehensive insight into the processes and challenges of designing rubber formulations and specialty elastomeric components.

Castable Polyurethane Elastomers is a practical guide to the production of castable polyurethane articles, from simple doorstops to complex items used in the military and nuclear industries. The book shows the progression from raw materials to prepolymer production, including the chemistry and functionality of the production processes. It provides a comprehensive look at various problem-solving and processing techniques, examining the selection of different types of systems on both the micro and macro levels. It also discusses curing and post-curing operations, conveying the importance of using the correct property for the application. Reorganized for better flow, this Second Edition: Describes new methods in the processing of castable polyurethanes Expands coverage of health and safety aspects Brings all standards up to date Castable Polyurethane Elastomers, Second Edition explains the production of polyurethane components, filling the gap between pure chemistry and trade information.

Depsite the fact that Rubber is one of the world's major commodities, surprispingly little has been written about hte the subject. First published in 1994, The World Rubber Industry seeks to redress this deficiency. It presents information in a clear and accessible manner, with numerous tables and illustrations, and an extensive glossary. This is a comprehensive and definitive analysis of one of the world's major and most essential commodities.

Written and edited by experts on specialty elastomers applications in the mechanical and automotive products industries, the Handbook of Specialty Elastomers provides a single source reference for the design of compounds using specialty elastomers.

This book defines specialty elastomers as heat-, oil-, fuel-, and solvent-resistant polymers. Each chapter examines individual elastomers in terms of development history, chemical composition, structure, and properties as well as processing methods, applications, and commercially available products. Covering their applications in the rubber, energy, chemicals, and oil industries, the book also discusses the use of antioxidants, antiozonants, vulcanization agents, plasticizers, and process aids for specialty elastomers. The concluding chapter details considerations and relevant processes-such as molding operations-involved in designing application-specific rubber components.

The Handbook of Specialty Elastomers provides comprehensive insight into the processes and challenges of designing rubber formulations and specialty elastomeric components.

Constitutive Models for Rubber XI is a comprehensive compilation of both the oral and poster contributions to the European Conference on Constitutive Models for Rubber. This 11th edition, held in Nantes (France) 25-27th June 2019, is the occasion to celebrate the 20th anniversary of the ECCMR series. Around 100 contributions reflect the state-of-the-art in the mechanics of elastomers. They cover the fields of: Material testing Constitutive modelling and finite element implementation Micromechanical aspects, and Durability (failure, fatigue and ageing) Constitutive Models for Rubber XI is of interest for developers and researchers involved in the rubber processing and CAE software industries, as well as for academics in nearly all disciplines of elastomer mechanics and technology.

This revised and expanded single-source reference analyzes all compounding material classes of dry rubber compounds, such as carbon blacks, platicizers and age resisters, integrating detailed information on how elastomers are built up. The work provides practical compounding tips on how to avoid oil or antioxidant bloom, how to adjust electrical conductivity and how to meet volume swell requirements.;This second edition: provides material on government regulations regarding rubber waste; presents current insights into the fast-growing polymer technology of thermoplastic elastomers; discusses the ramifications of the commercial availability of epoxidized natural rubber; and offers a comprehensive tabular chart on the properties of polymers.

Castable Polyurethane Elastomers is a practical guide to the production of castable polyurethane articles, from simple doorstops to complex items used in the military and nuclear industries. The book shows the progression from raw materials to prepolymer production, including the chemistry and functionality of the production processes. It provides a comprehensive look at various problem-solving and processing techniques, examining the selection of different types of systems on both the micro and macro levels. It also discusses curing and post-curing operations, conveying the importance of using the correct property for the application. Reorganized for better flow, this Second Edition: Describes new methods in the processing of castable polyurethanes Expands coverage of health and safety aspects Brings all standards up to date Castable Polyurethane Elastomers, Second Edition explains the production of polyurethane components, filling the gap between pure chemistry and trade information.

All aspects of our lives, industry, health, travel and leisure, are utterly reliant on rubber materials, yet typically this notion rarely occurs to us. Increasingly, greater demands are made on elastomeric compounds and we seek elevated performance in terms of improved physical and chemical properties. In particular, we have come to expect rubber components (tyres, vibration isolators, seals etc) to exhibit exceptional wear and fatigue resistance, often at elevated temperatures. Unsurprisingly then, the emphasis in characterising isochoric materials has shifted significantly away from understanding and modelling hyperelastic material behaviour, to a position where we can confi dently design and manufacture rubber components having the functionality and resilience to meet the dynamic loading and harsh environmental conditions that are prevalent today. In consequence, state-of-the-art technology in terms of dynamic response and fatigue resistance are strongly represented here along with numerous insights into advanced elastomers used in novel applications. This development is not at the expense of research devoted to current test procedures and the constitutive equations and algorithms that underpin finite element methods. As a result, Constitutive Models for Rubber VII is not only essential reading for undergraduates, postgraduates, academics and researchers working in the discipline, but also for all those designers and engineers involved in the improvement of machines and devices by introducing new and novel elastomers possessing elevated properties.

Due to their unique properties, rubber materials are found in multiple engineering applications such as tires, engine mounts, shock absorbers, flexible joints, seals, etc. Nevertheless, the complex nature of the behavior of such material makes it difficult to accurately model and predict the performance of these units. The challenge to correctly reproduce the observed characteristics of rubber elements necessitates detailed experimental investigations, development of accurate constitutive models, validation of techniques to identify material parameters and efficient numerical methods. Aspects regarding fatigue and damage in elastomers are not to be left aside, as they influence the durability of the products. State-of-the-art technology in terms of constitutive modeling, numerical implementation, damage and fatigue resistance are strongly represented in these Proceedings, along with insights into advanced elastomers to be used in novel applications. Topics included in this volume are: Ageing, Friction and abrasion, Adhesion, Swelling, Continuum mechanical models and numerical implementation, Hyperelasticity, Micro-mechanical approaches, Fracture and fatigue, Mullins effect, Strain induced crystallization, Thermal effects, Reinforcement and vulcanization, Design and applications, Smart elastomers. Constitutive Models for Rubber VIII is of interest not only for undergraduates, postgraduates, academics and researchers in the discipline, but also for all those design and development engineers in the industry.

All aspects of our lives, industry, health, travel and leisure, are utterly reliant on rubber materials, yet typically this notion rarely occurs to us. Increasingly, greater demands are made on elastomeric compounds and we seek elevated performance in terms of improved physical and chemical properties. In particular, we have come to expect rubber components (tyres, vibration isolators, seals etc) to exhibit exceptional wear and fatigue resistance, often at elevated temperatures. Unsurprisingly then, the emphasis in characterising isochoric materials has shifted significantly away from understanding and modelling hyperelastic material behaviour, to a position where we can confi dently design and manufacture rubber components having the functionality and resilience to meet the dynamic loading and harsh environmental conditions that are prevalent today. In consequence, state-of-the-art technology in terms of dynamic response and fatigue resistance are strongly represented here along with numerous insights into advanced elastomers used in novel applications. This development is not at the expense of research devoted to current test procedures and the constitutive equations and algorithms that underpin finite element methods. As a result, Constitutive Models for Rubber VII is not only essential reading for undergraduates, postgraduates, academics and researchers working in the discipline, but also for all those designers and engineers involved in the improvement of machines and devices by introducing new and novel elastomers possessing elevated properties.

Featuring the work one of the worlda (TM)s foremost authorities on rubber curing, this uniquely comprehensive resource provides valuable data that will allow researchers and engineers to find solutions to their own curing problems. It delves into a variety of current evaluation practices for unvulcanized and vulcanized rubber and curing methods, including the use of molds and injection molding. It also explores a number of solutions to on-going challenges with recycling scrap rubber. In all cases, theoretical treatments are offered in a didactic manner, so that readers not fully familiar with the terms can, nevertheless, easily understand the developments in this field.

A history of the modern world told through the multiple lives of rubber Capital, as Marx once wrote, comes into the world "dripping from head to foot, from every pore, with blood and dirt." He might well have been describing the long, grim history of rubber. From the early stages of primitive accumulation to the heights of the industrial revolution and beyond, rubber is one of a handful of commodities that has played a crucial role in shaping the modern world, and yet, as John Tully shows in this remarkable book, laboring people around the globe have every reason to regard it as "the devil's milk." All the advancements made possible by rubber--industrial machinery, telegraph technology, medical equipment, countless consumer goods--have occurred against a backdrop of seemingly endless exploitation, conquest, slavery, and war. But Tully is quick to remind us that the vast terrain of rubber production has always been a site of struggle, and that the oppressed who toil closest to "the devil's milk" in all its forms have never accepted their immiseration without a fight. This book, the product of exhaustive scholarship carried out in many countries and several continents, is destined to become a classic. Tully tells the story of humanity's long encounter with rubber in a kaleidoscopic narrative that regards little as outside its range without losing sight of the commodity in question. With the skill of a master historian and the elegance of a novelist, he presents what amounts to a history of the modern world told through the multiple lives of rubber.

"Provides the latest authoritative research on the developments, technology, and applications of rubbery materials. Presents structures, manufacturing techniques, and processing details for natural and synthetic rubbers, rubber-blends, rubber composites, and thermoplastic elastomers. 80% revised and rewritten material covers major advances since publication of the previous edition."

Elastomer Technology Handbook is a major new reference on the science and technology of engineered elastomers. This contributed volume features some of the latest work by international experts in polymer science and rubber technology. Topics covered include theoretical and practical information on characterizing rubbers, designing engineering elastomers for consumer and engineering applications, properties testing, chemical and physical property characterization, polymerization chemistry, rubber processing and fabrication methods, and rheological characterization. The book also highlights both conventional and emerging market applications for synthetic rubber products and emphasizes the latest technology advancements.
Elastomer Technology Handbook is a "must have" book for polymer researchers and engineers. It will also benefit anyone involved in the handling, manufacturing, processing, and designing of synthetic rubbers.

Reverse engineering is widely practiced in the rubber industry. Companies routinely analyze competitors' products to gather information about specifications or compositions. In a competitive market, introducing new products with better features and at a faster pace is critical for any manufacturer. Reverse Engineering of Rubber Products: Concepts, Tools, and Techniques explains the principles and science behind rubber formulation development by reverse engineering methods. The book describes the tools and analytical techniques used to discover which materials and processes were used to produce a particular vulcanized rubber compound from a combination of raw rubber, chemicals, and pigments. A Compendium of Chemical, Analytical, and Physical Test Methods Organized into five chapters, the book first reviews the construction of compounding ingredients and formulations, from elastomers, fillers, and protective agents to vulcanizing chemicals and processing aids. It then discusses chemical and analytical methods, including infrared spectroscopy, thermal analysis, chromatography, and microscopy. It also examines physical test methods for visco-elastic behavior, heat aging, hardness, and other features. A chapter presents important reverse engineering concepts. In addition, the book includes a wide variety of case studies of formula reconstruction, covering large products such as tires and belts as well as smaller products like seals and hoses. Get Practical Insights on Reverse Engineering from the Book's Case Studies Combining scientific principles and practical advice, this book brings together helpful insights on reverse engineering in the rubber industry. It is an invaluable reference for scientists, engineers, and researchers who want to produce comparative benchmark information, discover formulations used throughout the industry, improve product performance, and shorten the product development cycle.

This volume, the fourth in a series which began in 1979, covers a greater variety of subjects than any previous single volume. The basis of selection has been topical interest; hence the tailor-making of polymers to develop specific properties, methods of improving com pound processability and the use of rubbers in the oil industry are featured alongside a discussion of safety aspects. We have again sought the cooperation of the foremost authorities on the chosen subjects and have been delighted at the response which has yielded a list of authors of international repute. A. w. K. S. L. CONTENTS Preface v List of Contributors ix 1. Recent Developments in Synthetic Rubbers by Anionic Polymerization 1 I. G. HARGIS, R. A. LIVIGNI and S. L. AGGARWAL 2. Advances in Nitrile Rubber (NBR) 57 P. W. MILNER 3. Epoxidized Natural Rubber. 87 C. S. L. BAKER and I. R. GELLING 4. Process Aids and Plasticizers . 119 B. G. CROWTHER 5. A Review of Elastomers Used for Oilfield Sealing Environments . 159 W. N. K. REVOLTA and G. C. SWEET 6. Using Modern Mill Room Equipment . 193 H. ELLWOOD 7. Quality Requirements and Rubber Mixing . 221 P. S. JOHNSON 8. Health and Safety . . 253 B. G. WILLOUGHBY Index . 307 vii LIST OF CONTRIBUTORS s. L. AGGARWAL Gen Corp, Research Division, 2990 Gilchrist Road, Akron, Ohio 44305, USA C. S. L. BAKER Malaysian Rubber Producers' Research Association, Tun Abdul Razak Laboratory, Brickendonbury, Hertford SG13 8NL, UK B. G."

Rubber is important in many engineering applications because of its unique properties. These properties must be measured with appropriate test methods developed specifically for this class of materials. This book provides, in one volume, comprehensive coverage of the procedures for measuring the whole range of the physical properties of rubber.

This new edition presents an up-to-date introduction to the standard methods used for testing, quality control analysis, product evaluation, and production of design data for rubber and elastomers. Factors to be incorporated in the revision include the effects of newer instrumentation, the cutting back of laboratory staff, increased demands for formal accreditation and calibration, trend to product testing, overlap of thermoplastic elastomers with plastics and increased need for design data.

Imagine a world without rubber - neither tyres for motoring or flying, nor bouncing balls for sports, neither seals for washing machines and dishwashers, nor medical gloves - no elastics. This unique book tells the fascinating story of four thousand years of rubber - from its significance in Mayan religious rituals and culture to its pivotal role in today's world. It is seen through the lives of the adventurers and scientists who promoted it, lusted after it and eventually tamed it into the ubiquitous, yet crucial material of our lives today. It also examines the lives of those who caused the deaths of millions of natives in Africa and South America whilst seeking to satisfy the developing world's demand for this wonderful new material as well as their nemeses. Written in a biographical format, the book examines why rubber ages and deteriorates and how the ravages of time may be ameliorated. It deals with our current concern for the environment and various options for 'waste disposal'. For the majority of people, rubber is mostly an unknown history and even for those who think they know 'the truth' about rubber, this book may offer many surprises.