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Author: Michael Schiller
Publisher: Carl Hanser Verlag GmbH Co KG
ISBN: 1569908729
Category : Technology & Engineering
Languages : en
Pages : 499
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Book Description
PVC differs in its stabilization compared to other commodity plastics. Various metal compounds are suitable for the stabilization of PVC: lead, tin, calcium, magnesium, zinc, rare earths, and also almost-metal-free systems. These differences are described in the introductory part of this book, with their advantages, possibilities, and problems, from the perspective of the chemist but made understandable for salespeople and technicians. Numerous tables and figures are included, providing structures and physico-chemical data. A special section for beginners is dedicated to guiding formulations and test methods. A relatively short section deals with development trends in Europe. Sustainability is a major theme, and it is demonstrated that PVC has a strong potential to develop into a fully sustainable material. Another section deals with the everyday problems in the processing of PVC, such as the formation of specks, photo-effects, and plate-out. Plate-out is a common problem in the processing of PVC but only relatively few publications cover it. The causes, influencing factors, and mechanisms are still poorly understood. This section, unique in the literature, provides assistance in the selection and dosage of raw materials to PVC processor, based on the influencing factors during processing.
Author: Michael Schiller
Publisher: Carl Hanser Verlag GmbH Co KG
ISBN: 1569908729
Category : Technology & Engineering
Languages : en
Pages : 499
Get Book Here
Book Description
PVC differs in its stabilization compared to other commodity plastics. Various metal compounds are suitable for the stabilization of PVC: lead, tin, calcium, magnesium, zinc, rare earths, and also almost-metal-free systems. These differences are described in the introductory part of this book, with their advantages, possibilities, and problems, from the perspective of the chemist but made understandable for salespeople and technicians. Numerous tables and figures are included, providing structures and physico-chemical data. A special section for beginners is dedicated to guiding formulations and test methods. A relatively short section deals with development trends in Europe. Sustainability is a major theme, and it is demonstrated that PVC has a strong potential to develop into a fully sustainable material. Another section deals with the everyday problems in the processing of PVC, such as the formation of specks, photo-effects, and plate-out. Plate-out is a common problem in the processing of PVC but only relatively few publications cover it. The causes, influencing factors, and mechanisms are still poorly understood. This section, unique in the literature, provides assistance in the selection and dosage of raw materials to PVC processor, based on the influencing factors during processing.
Author: Stuart Patrick
Publisher: iSmithers Rapra Publishing
ISBN: 9781859575116
Category : Science
Languages : en
Pages : 178
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Book Description
Polyvinyl chloride (PVC) has been around since the late part of the 19th century, although it was not produced commercially until the 1920s; it is the second largest consumed plastic material after polyethylene. PVC products can be rigid or flexible, opaque or transparent, coloured, and insulating or conducting. There is not just one PVC but a whole family of products tailor-made to suit the needs of each application. PVC is extremely cost effective in comparison to other plastics with a high degree of versatility in end-use and processing possibilities, as the reader will note from this book. It is durable, easily maintained, and can be produced in a large range of colours. As a result PVC finds use in an extensive range of applications in virtually all areas of human activity, including medical equipment, construction applications such as flexible roof membranes, pipes and window profiles, toys, automotive parts and electrical cabling. The PVC industry has also started to tackle some of its end-of-life issues. This practical guide provides comprehensive background on the resins and additives, their properties and processing characteristics, as well as discussion of product design and development issues. There have been, and still are, issues and perceptions over environmental and health acceptance covering vinyl chloride monomer, dioxins, phthalate plasticisers, and lead (and cadmium) based heat stabilisers and these are discussed in depth in this book. This book will be of interest to raw materials suppliers and processors or end-users of PVC, as well as anyone with a general interest in this versatile material: resins and additives properties and testing design issues processing, including post processing and assembly property enhancement sustainable development
Author: Geoffrey Pritchard
Publisher: Springer Science & Business Media
ISBN: 9780412727207
Category : Technology & Engineering
Languages : en
Pages : 664
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Book Description
Although plastics are extremely successful commercially, they would never reach acceptable performance standards either in properties or processing without the incorporation of additives. With the inclusion of additives, plastics can be used in a variety of areas competing directly with other materials, but there are still many challenges to overcome. Some additives are severely restricted by legislation, others interfere with each other-in short their effectiveness varies with circumstances. Plastics Additives explains these issues in an alphabetical format making them easily accessible to readers, enabling them to find specific information on a specific topic. Each additive is the subject of one or more articles, providing a suffinct account of each given topic. An international group of experts in additive and polymer science, from many world class companies and institutes, explain the recent rapid changes in additive technology. They cover novel additives (scorch inhibitors, compatibilizers, surface-modified particulates etc.), the established varieties (antioxidants, biocides, antistatic agents, nucleating agents, fillers, fibres, impact modifiers, plasticizers) and many others, the articles also consider environmental concerns, interactions between additives and legislative change. With a quick reference guide and introductory articles that provide the non-specialist and newcomer with relevant information, this reference book is essential reading for anyone concerned with plastics and additives.
Author: George Wypych
Publisher: ChemTec Publishing
ISBN: 1927885639
Category : Technology & Engineering
Languages : en
Pages : 420
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Book Description
PVC Formulary, Third Edition, contains invaluable information for PVC manufacturers, processors and users. It discusses new product development and product engineering tools and the current state of the market for PVC products. This provides the reader with the critical data they need to formulate successful and durable products, and to evaluate formulations on the background of compositions used by others. Commercial types and grades, polymer forms, and physical-chemical properties of PVC are discussed in detail, with all essential information required for the decision-making process presented clearly to provide necessary data. The book contains over 600 formulations of products belonging to 23 categories that are derived from characteristic methods of production. A broad selection of formulations is used in each category to determine the essential components of formulations used in a particular method of processing, the most important parameters of successful products, troubleshooting information, and suggestions of further sources of information on the method of processing. The concept of this work and its companion book (PVC Degradation & Stabilization also published in 2020) is to provide the reader with complete information and data required to formulate successful and durable products and/or to evaluate formulations on the background of compositions used by others.
Author: J. Murphy
Publisher: Elsevier
ISBN: 0080498612
Category : Technology & Engineering
Languages : en
Pages : 507
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Book Description
Both technically and economically, additives form a large and increasingly significant part of the polymer industry, both plastics and elastomers. Since the first edition of this book was published, there have been wide-ranging developments, covering chemistry and formulation of new and more efficient additive systems and the safer use of additives, both by processors in the factory and, in the wider field, as they affect the general public. This new edition follows the successful formula of its predecessor, it provides a comprehensive view of all types of additives, concentrating mainly on their technical aspects (chemistry/formulation, structure, function, main applications) with notes on the commercial background of each. The field has been expanded to include any substance that is added to a polymer to improve its use, so including reinforcing materials (such as glass fibre), carbon black and titanium dioxide. This is a book which has been planned for ease of use and the information is presented in a way which is appropriate to the users' needs.
Author: Peter W. Dufton
Publisher: iSmithers Rapra Publishing
ISBN: 9781859571453
Category : Business & Economics
Languages : en
Pages : 294
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Book Description
This report examines both the technological and commercial aspects of the current and future uses of functional additives. Materials and applications their Processing and Applications the current supply situation and the key players in the market are discussed.
Author: Jan C. J. Bart
Publisher: Firenze University Press
ISBN: 8884533791
Category : Science
Languages : en
Pages : 393
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Book Description
Author: George Wypych
Publisher: Elsevier
ISBN: 1774670119
Category : Technology & Engineering
Languages : en
Pages : 125
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Book Description
Handbook of Polymer Processing Additives provides insights on the selection of additives, their performance mechanisms, essential application properties, and a complete analysis of related literature and patents. Acid scavengers, air release, anticaking, antigassing, anti-gelling, anti-settling, hydrolysis stabilizers, and moisture scavengers are each covered. Information on the use of additives in various products is divided into sections on types, concentrations, usage, advantages and disadvantages, effects on product properties, and examples of formulation. Processing methods are similarly divided into sections on types and concentrations, effects on the process, effect on product properties, advantages and disadvantages, and examples of formulation. All essential aspects of chemistry, physical properties, influence on properties of final products, formulations, methods of incorporation, analysis and effects on health and environment are considered. The book is an excellent companion to the Databook of Polymer Processing Additives. - Covers the applications, manufacturing, selection and performance mechanisms of polymer processing additives - Provides a complete analysis of the current literature and patents of these additives - Discusses reasons for use, advantages and disadvantages, effects on product properties, methods of incorporation, and effects on health and the environment - Includes discussions on antiblocking agents, antioxidants, biocides, flame retardants, nucleating agents, solvents, plasticizers, and more
Author: Jan C. J. Bart
Publisher: John Wiley & Sons
ISBN: 0470012056
Category : Technology & Engineering
Languages : en
Pages : 836
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Book Description
This industrially relevant resource covers all established and emerging analytical methods for the deformulation of polymeric materials, with emphasis on the non-polymeric components. Each technique is evaluated on its technical and industrial merits. Emphasis is on understanding (principles and characteristics) and industrial applicability. Extensively illustrated throughout with over 200 figures, 400 tables, and 3,000 references.
Author: Vinny R. Sastri
Publisher: William Andrew
ISBN: 0323265634
Category : Technology & Engineering
Languages : en
Pages : 324
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Book Description
Plastics in Medical Devices is a comprehensive overview of the main types of plastics used in medical device applications. It focuses on the applications and properties that are most important in medical device design, such as chemical resistance, sterilization capability and biocompatibility. The roles of additives, stabilizers, and fillers as well as the synthesis and production of polymers are covered and backed up with a wealth of data tables. Since the first edition the rate of advancement of materials technology has been constantly increasing. In the new edition Dr. Sastri not only provides a thorough update of the first edition chapters with new information regarding new plastic materials, applications and new requirements, but also adds two chapters – one on market and regulatory aspects and supplier controls, and one on process validation. Both chapters meet an urgent need in the industry and make the book an all-encompassing reference not found anywhere else. - Comprehensive coverage of uses of polymers for medical devices - Unique coverage of medical device regulatory aspects, supplier control and process validation - Invaluable guide for engineers, scientists and managers involved in the development and marketing of medical devices and materials for use in medical devices
