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Author : Kent B. Andersson
Publisher :
ISBN 13 :
Total Pages : 74 pages
Book Rating : 4.:/5 (186 download)
Download or read book On the Characterization and Degradation of Polyvinyl Chloride (PVC). written by Kent B. Andersson and published by . This book was released on 1973 with total page 74 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : George Wypych
Publisher : ChemTec Publishing
ISBN 13 : 1927885612
Total Pages : 520 pages
Book Rating : 4.9/5 (278 download)
Download or read book PVC Degradation and Stabilization written by George Wypych and published by ChemTec Publishing. This book was released on 2020-03-27 with total page 520 pages. Available in PDF, EPUB and Kindle. Book excerpt: PVC Degradation and Stabilization, Fourth Edition, includes new developments in PVC production, new stabilization methods and mechanisms, new approaches to plasticization, methods of waste reprocessing, accelerated degradation due to electric breakdown, and much more. The book contains all the information necessary for the successful design of stabilization formulas in any PVC-based product. Other topics covered include degradation by thermal energy, UV, gamma and other forms of radiation, chemical degradation, and more. Analytical methods for studying degradative and stabilization processes aid readers in establishing a system for verifying results of stabilization with different stabilizing systems. Many new topics included in this edition are of particular interest today. These comprise new developments in PVC production yielding range of new grades, new stabilization methods and mechanisms (e.g. synergistic mixtures containing hydrotalcites and their synthetic equivalents, beta-diketones, functionalized fillers, Shiff bases), new approaches to plasticization, methods of waste reprocessing (life cycle assessment, reformulation, biodegradable materials, and energy recovery), accelerated degradation due to electric breakdown, and many more Revised to include cutting-edge research, patent updates and other information required to design successful stabilization in PVC-based products Covers chemical structure, PVC manufacturing technology, morphology, degradation by thermal energy, mechanodegradation, and more Includes a chapter on the analytical methods used in studying degradative and stabilization processes Discusses information on the effects of PVC and its additives on health, safety and the environment
Author : J. Owen
Publisher : Springer Science & Business Media
ISBN 13 : 9400956185
Total Pages : 325 pages
Book Rating : 4.4/5 (9 download)
Download or read book Degradation and Stabilisation of PVC written by J. Owen and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 325 pages. Available in PDF, EPUB and Kindle. Book excerpt: Polyvinyl chloride has played a key role in the development of the plastics industry over the past 40 years and continues to be a polymer of major importance. The reasons for its enormous versatility and range of application derive from a combination of the basic structure which gives rise to a relatively tough and rigid material and its ability to accept a range of plasticisers and other additives which can modify its physical characteristics to produce a range of flexible products. Two major problems, however, have tested the skill and ingenuity of PVC technologists since earliest times. One is the thermal instability of the material at the temperatures required for melt processing and fabrication, and the second is the photochemical instability which until recently has limited the potentially large range of outdoor applications. Both problems have been handled in a commercially satisfactory way by the gradual development of a range of stabilisers, lubricants and other processing aids and the high quality material which has resulted has led to massive utilisation of PVC by industry. Totally adequate stabilisation requires a detailed understanding of the mechanisms by which degradation processes are initiated and propagated. Although great advances have been made in this respect in recent years the problem remains incompletely understood. This book presents an account of the present position and the problems which remain to be solved.
Author : J.F. Rabek
Publisher : Springer Science & Business Media
ISBN 13 : 9400907478
Total Pages : 607 pages
Book Rating : 4.4/5 (9 download)
Download or read book Photostabilization of Polymers written by J.F. Rabek and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 607 pages. Available in PDF, EPUB and Kindle. Book excerpt: During the last two decades, the production of polymers and plastics has been increasing rapidly. In spite of developing new polymers and polymeric materials, only 40-60 are used commercially on a large scale. It has been estimated that half of the annual production of polymers is employed outdoors. Increasing the stability of polymers and plastics towards heat, light, atmospheric oxygen and other environmental agents and weathering conditions has always been a very important problem. The photochemical instability of most of polymers limits them to outdoor application, where they are photo degraded fast over periods ranging from months to a few years. To the despair of technologists and consumers alike, photodegrada tion and environmental ageing of polymers occur much faster than can be expected from knowledge collected in laboratories. In many cases, improved methods of preparation and purification of both monomers and polymers yield products of better quality and higher resistance to heat and light. However, without stabilization of polymers by applica tion of antioxidants (to decrease thermal oxidative degradation) and photostabilizers (to decrease photo-oxidative degradation) it would be impossible to employ polymers and plastics in everyday use.
Author : Visakh P. M.
Publisher : Springer Nature
ISBN 13 : 303078455X
Total Pages : 240 pages
Book Rating : 4.0/5 (37 download)
Download or read book Polyvinylchloride-based Blends written by Visakh P. M. and published by Springer Nature. This book was released on 2021-09-23 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book summarizes many of the recent research accomplishments in the area of polyvinylchloride (PVC)-based blends and their preparation, characterization and applications. Various sub-topics are addressed, such as the state-of-the-art of PVC based blends, new challenges and opportunities, emphasis being given to the types and sizes of components/fillers and optimum compositions of PVC blends, their processing and structure-properties relationships, modification/compatibilization methods, and possible applications. PVC/thermoplastic based nano, micro and macro blends, PVC membranes, bio-based plasticizers and PVC blends with components from renewable resources are reported. The various chapters in this book are contributed by prominent researchers from industry, academia and government/private research laboratories across the globe. It covers an up-to-date record on the major findings and observations in the field of PVC-based blends.
Author : Sabu Thomas
Publisher : Elsevier
ISBN 13 : 032399475X
Total Pages : 646 pages
Book Rating : 4.3/5 (239 download)
Download or read book Poly(vinyl chloride)-based Blends, Interpenetrating Polymer Networks (IPNs), and Gels written by Sabu Thomas and published by Elsevier. This book was released on 2024-04-12 with total page 646 pages. Available in PDF, EPUB and Kindle. Book excerpt: Poly(vinyl chloride)-Based Blends, IPNs, and Gels brings together the latest research on the blending of PVC, covering processing, materials, properties, and applications. This book addresses these challenges and highlights the state-of-the-art in the field, such as the development of eco-friendly micro and nanostructured functional materials based on PVC and advances in experimental and theoretical studies of PVC based-polymer blends. This is a valuable resource for researchers and advanced students in polymer science, chemistry, composite science, and materials science and engineering, as well as R&D professionals, engineers, and scientists working with advanced PVC-based materials across a range of industries. Offers methodical, in-depth coverage of PVC-based blends, IPNs and gels with each polymer type Explains advanced methods for PVC-based materials with improved properties for a range of novel applications Provides avenues for improved sustainability, discussing PVC from biomass, lifecycle, recycling, and other environmental considerations
Author : Maria I. De Rosa
Publisher :
ISBN 13 :
Total Pages : 24 pages
Book Rating : 4.3/5 (91 download)
Download or read book Oxidative Thermal Degradation of PVC-derived Fiberglass, Cotton, and Jute Brattices and Other Mine Materials written by Maria I. De Rosa and published by . This book was released on 1986 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : George Wypych
Publisher : Elsevier Publishing Company
ISBN 13 :
Total Pages : 284 pages
Book Rating : 4.3/5 (91 download)
Download or read book Polyvinyl Chloride Degradation written by George Wypych and published by Elsevier Publishing Company. This book was released on 1985 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt: Good,No Highlights,No Markup,all pages are intact, Slight Shelfwear,may have the corners slightly dented, may have slight color changes/slightly damaged spine.
Author : Akhina H
Publisher : Springer Nature
ISBN 13 : 3031453751
Total Pages : 360 pages
Book Rating : 4.0/5 (314 download)
Download or read book Poly(Vinyl Chloride) Based Composites and Nanocomposites written by Akhina H and published by Springer Nature. This book was released on 2023-12-06 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book covers Poly(vinyl chloride) Fundamentals, Fabrication and characterization of PVC based composites and nanocomposites specifically natural fibre reinforced PVC composites, carbonaceous filler reinforced PVC composites , metal oxide fled PVC composites and nanocomposites etc. This book also covers the conducting PVC composites and recent advances in nanocomposites based on PVC .The rheological, mechanical, barrier, thermal, dielectric behaviour of PVC composites and nanocomposites are discussed in details.
Author : George Wypych
Publisher : Elsevier Publishing Company
ISBN 13 :
Total Pages : 436 pages
Book Rating : 4.3/5 (91 download)
Download or read book Polyvinyl Chloride Stabilization written by George Wypych and published by Elsevier Publishing Company. This book was released on 1986 with total page 436 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : ASM International
Publisher : ASM International
ISBN 13 : 1615030735
Total Pages : 486 pages
Book Rating : 4.6/5 (15 download)
Download or read book Characterization and Failure Analysis of Plastics written by ASM International and published by ASM International. This book was released on 2003-01-01 with total page 486 pages. Available in PDF, EPUB and Kindle. Book excerpt: The selection and application of engineered materials is an integrated process that requires an understanding of the interaction between materials properties, manufacturing characteristics, design considerations, and the total life cycle of the product. This reference book on engineering plastics provides practical and comprehensive coverage on how the performance of plastics is characterized during design, property testing, and failure analysis. The fundamental structure and properties of plastics are reviewed for general reference, and detailed articles describe the important design factors, properties, and failure mechanisms of plastics. The effects of composition, processing, and structure are detailed in articles on the physical, chemical, thermal, and mechanical properties. Other articles cover failure mechanisms such as: crazing and fracture; impact loading; fatigue failure; wear failures, moisture related failure; organic chemical related failure; photolytic degradation; and microbial degradation. Characterization of plastics in failure analysis is described with additional articles on analysis of structure, surface analysis, and fractography.
Author : Samuel York
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (144 download)
Download or read book Characterization of Recycled PVC and Potential Application to the Medical Field written by Samuel York and published by . This book was released on 2024 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The medical field is responsible for large volumes of plastic and non-plastic waste, to ensure sanitation. Polyvinyl Chloride (PVC) is a plastic that is commonly discarded from medical facilities that could be collected, if it was economically and technologically viable to recycle. PVC degradation can be dangerous, which is a large reason why it is not commonly recycled. This research looked into finding if the PVC was degrading in the processing step. Finding out whether degradation occurs is vital, as it determines if recycling PVC is a technological/gathering issue, or simply not viable. Virgin and regrind PVC samples were tested for heat flow via differential scanning calorimetry (DSC), infrared spectra via Fourier transform infrared spectroscopy (FTIR), viscosity via capillary rheometer, and molecular weight via gel permeation chromatography (GPC). From these tests, it was concluded that no degradation occurred in the processing of the PVC. This means that PVC recycling is possible; however, many steps still need to be made for it to occur.
Author : W. V. Titow
Publisher : Springer Science & Business Media
ISBN 13 : 9401138346
Total Pages : 919 pages
Book Rating : 4.4/5 (11 download)
Download or read book PVC Plastics written by W. V. Titow and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 919 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book originated from my Publisher's request for anew, concise account of PVC plastics in terms of their nature, properties, process ing, and applications. There is thus, inevitably, an extensive thematic overlap with my-still relatively recent-PVC Technology (4th edi tion), and I have drawn liberally on that source for a substantial amount of relevant basic material. However, the present book is by no means merely an abridgement of the earlier one: whilst indeed considerably shorter, it is not only comparable in scope and general coverage of the subject, but also contains much new information. I have made a point of again strongly featuring the numerous standards relevant-and in many cases cardinal-to the testing and characterisa tion of PVC materials and products, and to the evaluation of their properties and performance: these standards are an indispensable part of the technology of PVC plastics, and nobody concerned with any aspect of this complex subject should fail to recognise that fact. It is ever a pleasure to express appreciation and thanks where they are due. I am grateful to Dipl-Ing. H. E. Luben of Brabender OHG, Duisburg, FRG, not only for the up-to-date information he provided on Brabender equipment, but also most particularly for his exception ally friendly, helpful attitude in all our contacts, and for the trouble he took to make some illustrations and figures available in the form convenient for direct reproduction.
Author : Stephen Jack Willey
Publisher :
ISBN 13 :
Total Pages : 630 pages
Book Rating : 4.:/5 (319 download)
Download or read book The Characterization and Rheology of Polyvinyl Chloride Plastisols written by Stephen Jack Willey and published by . This book was released on 1977 with total page 630 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Ruth Elizabeth McFarlane
Publisher :
ISBN 13 :
Total Pages : 82 pages
Book Rating : 4.:/5 (281 download)
Download or read book A Study of the Thermal Degradation of Polyvinyl Chloride by Infrared Spectral Analysis written by Ruth Elizabeth McFarlane and published by . This book was released on 1951 with total page 82 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Stuart Patrick
Publisher : iSmithers Rapra Publishing
ISBN 13 : 9781859575116
Total Pages : 178 pages
Book Rating : 4.5/5 (751 download)
Download or read book Practical Guide to Polyvinyl Chloride written by Stuart Patrick and published by iSmithers Rapra Publishing. This book was released on 2005 with total page 178 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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 : D. Wright
Publisher : iSmithers Rapra Publishing
ISBN 13 : 185957517X
Total Pages : 412 pages
Book Rating : 4.8/5 (595 download)
Download or read book Failure of Plastics and Rubber Products written by D. Wright and published by iSmithers Rapra Publishing. This book was released on 2001-06 with total page 412 pages. Available in PDF, EPUB and Kindle. Book excerpt: Plastics and rubbers together make up the most adaptable and varied class of materials available to product designers. They may be transparent or opaque, rigid or flexible, lightweight, insulating, and weatherproof. They are used in almost every industry, and in every part of the home. Applications range from the humble hot water bottle to the sheathing on a high voltage cable, and from a simple scrubbing brush to a tank for storing hydrochloric acid. Products may be disposable (e.g. packaging goods) or intended to last for decades, such as a buried sewage pipe. However, it is this very diversity which makes materials selection so difficult, and appropriate design so important. Indeed the one thing that all these particular products have in common is their presence in this book of failures. Failures due to degradation may result from exposure to the weather or an aggressive operating environment. Alternatively they may be caused by the introduction of an external agent unforeseen by the product designer. They may be rapid or very slow, and they may result from a combination of factors. In this book Dr. Wright describes the following mechanisms of polymer degradation, and then illustrates each failure mechanism with a number of case studies: Thermo-oxidation, Photo-oxidation, Degradation due to ionising radiation, Chemical attack, Environmental stress cracking, Other miscellaneous effects, including treeing, electrochemical degradation and biodegradation. Many of the case studies are based on Dr. Wrights own experiences whilst working at Rapra. In each case he describes the circumstances of the failure, and discusses both the consequences of the failure and the lessons that may be learned from it. Most of the failed products are familiar to us all, and his style is both readable and informative. Photographs are included where available. The book will be essential reading for designers, engineers, product specifiers and forensic engineers. Materials suppliers and processors will also benefit from the pragmatic analysis and advice it contains. It will also be of value to all students of polymer science and technology, providing an essential insight into the practical application of plastics and rubbers and the potential problems. Finally, it will be of interest to a much broader readership, including anyone who ever wondered why things break, and it should become a standard reference work in all technical libraries. This book was written with the support of the UK Department of Trade and Industry. It is intended to raise awareness of the causes and consequences of polymer product failures, in order to reduce the future incidences of such failures, and their considerable costs to industry
