Rubber Compounding Ingredients: Need, Theory and Innovation PDF Download
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Author: C. Hepburn
Publisher: iSmithers Rapra Publishing
ISBN: 9781859570999
Category : Science
Languages : en
Pages : 144
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Book Description
The objectives of rubber compounding may be essentially defined as providing optimised performance and processability, generally at minimum cost, by the incorporation of non-rubber ingredients. Optimised performance in this context refers not only to mechanical properties but also, for example, resistance to bacteria or particular chemicals. In some applications a rubber may also need to be coloured, or bonded to another material, and further ingredients may be required. For many years, rubber compounding was largely empirical and frequently described as a black art. Today it is practised predominantly on the basis of scientific principles elucidated over years of study and is still the subject of intensive research. In this new report Claude Hepburn reviews the following range of compounding ingredients, considering the range of materials available, their particular actions and recent interesting advances: Process and extender oils; Process aids and surfactants; Coupling agents and adhesion promoters; Fire retardants, bactericides and blowing agents, colourants and odourants. An additional indexed section containing several hundred abstracts from the Polymer Library provides many more examples of novel materials and their applications.
Author: C. Hepburn
Publisher: iSmithers Rapra Publishing
ISBN: 9781859570999
Category : Science
Languages : en
Pages : 144
Get Book Here
Book Description
The objectives of rubber compounding may be essentially defined as providing optimised performance and processability, generally at minimum cost, by the incorporation of non-rubber ingredients. Optimised performance in this context refers not only to mechanical properties but also, for example, resistance to bacteria or particular chemicals. In some applications a rubber may also need to be coloured, or bonded to another material, and further ingredients may be required. For many years, rubber compounding was largely empirical and frequently described as a black art. Today it is practised predominantly on the basis of scientific principles elucidated over years of study and is still the subject of intensive research. In this new report Claude Hepburn reviews the following range of compounding ingredients, considering the range of materials available, their particular actions and recent interesting advances: Process and extender oils; Process aids and surfactants; Coupling agents and adhesion promoters; Fire retardants, bactericides and blowing agents, colourants and odourants. An additional indexed section containing several hundred abstracts from the Polymer Library provides many more examples of novel materials and their applications.
Author: I Franta
Publisher: Elsevier
ISBN: 044460118X
Category : Technology & Engineering
Languages : en
Pages : 609
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Book Description
Elastomers and Rubber Compounding Materials reviews the properties of elastomers and particular groups of ingredients and chemicals mixed into the basic elastomer to form a rubber compound. After introducing the history of rubber industry and the general properties of rubber, the book discusses the properties, classification, concentration, stabilization, modification, application, transport, and storage of latex. It presents as well the methods of production, composition, physical properties, and chemical reactions of dry rubber. The book then focuses on the production and classification of different synthetic rubbers, such as styrene-butadiene, isoprene, butadiene, ethylene-propylene, and chloroprene. It also discusses the production, properties, and applications of elastomers, vulcanization chemicals, fillers, stabilizers, plasticizers, blowing agents, and textile reinforcing materials used in formulating rubber compounds. This book will be of great value not only to those who are in the rubber industry, but also to students of polymer science and rubber technology.
Author: M. Brendan Rodgers
Publisher:
ISBN:
Category :
Languages : en
Pages : 350
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Book Description
Author: Norman Hewitt
Publisher: William Andrew
ISBN: 0815516533
Category : Technology & Engineering
Languages : en
Pages : 603
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Book Description
This valuable guide to compounding elastomers with precipitated silica covers principles, properties, mixing, testing and formulations from a practical perspective. This handbook and reference manual will serve those who work on part design, elastomer formulation, manufacturing and applications of elastomers. Ample discussion of compound specifications adds to the usefulness of this book to practitioners. Comparisons of carbon black and silica compounds throughout the book allow readers to select the most suitable formulation for applications ranging from tires to electrical insulation to shoe soles. The author has over forty years of experience in the rubber industry highlighted by his 39 years at the PPG Rubber Research laboratories. A highlight of the book is the inclusion of studies conducted by the author which greatly adds to the richness of the contents.
Author:
Publisher:
ISBN:
Category : Chemicals
Languages : en
Pages : 234
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Book Description
Author: Wilbur Lincoln Scoville
Publisher:
ISBN:
Category :
Languages : en
Pages : 318
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Book Description
Author: R.F. Grossman
Publisher: Springer Science & Business Media
ISBN: 940115824X
Category : Technology & Engineering
Languages : en
Pages : 251
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Book Description
Despite mature applications, advanced technology, and high volume, rubber compounding has never had a book of its own. Today, emerging applications such as tire reclamation and smoke-resistant cables combine with an industry push into engineering materials to create new kinds of compounds with new quality control problems. The Mixing of Rubber has been developed over several years in conjunction with the Farrel Corp./Connecticut Rubber Group course to educate the hands-on compounder and the end user as well. It covers machinery, mixing, process control, quality control, plant operations and mixing advice for specific compounds. Like the course, the book assumes no prior knowledge of rubber compounding but leads the technologist through the process from mix procedure to test.
Author: National Academies of Sciences, Engineering, and Medicine
Publisher: National Academies Press
ISBN: 030967218X
Category : Medical
Languages : en
Pages : 353
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Book Description
Pain is both a symptom and a disease. It manifests in multiple forms and its treatment is complex. Physical, social, economic, and emotional consequences of pain can impair an individual's overall health, well-being, productivity, and relationships in myriad ways. The impact of pain at a population level is vast and, while estimates differ, the Centers for Disease Control and Prevention reported that 50 million U.S. adults are living in pain. In terms of pain's global impact, estimates suggest the problem affects approximately 1 in 5 adults across the world, with nearly 1 in 10 adults newly diagnosed with chronic pain each year. In recent years, the issues surrounding the complexity of pain management have contributed to increased demand for alternative strategies for treating pain. One such strategy is to expand use of topical pain medicationsâ€"medications applied to intact skin. This nonoral route of administration for pain medication has the potential benefit, in theory, of local activity and fewer systemic side effects. Compounding is an age-old pharmaceutical practice of combining, mixing, or adjusting ingredients to create a tailored medication to meet the needs of a patient. The aim of compounding, historically, has been to provide patients with access to therapeutic alternatives that are safe and effective, especially for people with clinical needs that cannot otherwise be met by commercially available FDA-approved drugs. Compounded Topical Pain Creams explores issues regarding the safety and effectiveness of the ingredients in these pain creams. This report analyzes the available scientific data relating to the ingredients used in compounded topical pain creams and offers recommendations regarding the treatment of patients.
Author: Ivan Franta
Publisher: Elsevier Science Limited
ISBN: 9780444989062
Category : Technology & Engineering
Languages : en
Pages : 607
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Book Description
Elastomers form a special class of materials characterized by a unique combination of useful properties such as elasticity, flexibility, toughness and impermeability. The uses of elastomers include typical industrial and engineering applications such as seals, hoses, insulators and tyres, and special applications such as medical aids, various implants or artificial hearts. The properties of rubber products depend not only on the characteristics of elastomers, but also on the various additives and ingredients mixed into the basic elastomer to form a rubber compound. The selection of additives and their incorporation into the rubber to improve the properties of a basic elastomeric material is still based more on experience and art than on a rational or scientific approach. To help the rubber technologist to rationalize the very complex task of rubber compounding, this book surveys the properties of elastomers and particular groups of rubber compounding ingredients and chemicals. The reader will find fundamental information on the production, properties and application of all basic materials used for fomulating rubber compounds, i.e.
Author: Henry C. Pearson
Publisher:
ISBN: 9781332807383
Category : Science
Languages : en
Pages : 344
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Book Description
Excerpt from Crude Rubber and Compounding Ingredients: A d104-Book of Rubber Manufacture In the compilation and revision of this book free use has been made of English, German, and French standard technical works, as well as of technical journals, such as The India Rubber World, The I ndia-rubber and guttae-percha Trades Journal, the Gummi Z eitung, The Journal of the Society of Chemical Industry, and others. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
