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Books > Professional & Technical > Industrial chemistry & manufacturing technologies > Industrial chemistry > Plastics & polymers technology
Increasing attention is being given to the use of concrete-polymer composites as high performance and multi-functional materials in the construction industry, as well as in mechanical, electrical and chemical engineering. Particular interest is being given to these materials in Japan and other East Asian countries. This book forms the proceedings of the Second East Asia Symposium on Polymers in Concrete (II-EASPIC) held under the auspices of the Japan Charter of ICPIC (the International Congress on Polymers in Concrete). Papers are presented by international experts from thirteen different countries. Many aspects of the subject are discussed, including: new developments in the theory and practice of polymer composites; studies of their performance; appropriate manufacturing techniques and materials selection processes; their structural design; various types of concrete using polymers; methods of restoration and conservation using composites; overlays; adhesives and coating used in concrete works, special innovative developments and techniques for recycling.
Polymer Brushes: Substrates, Technologies, and Properties covers various aspects of polymer brush technology, including synthesis, properties, performance, and applications. It presents both experimental details and theoretical insights to enable a better understanding of the brush system. After an overview of polymer brush systems, the book discusses methods for grafting organic brushes from the surface of clay platelets and for the covalent grafting of PNIPAm brushes. It then describes ferrocene polymer brushes, nonfouling brushes on poly(ethylene terephthalate) film surfaces, brushes formed on the inner surface of cylindrical pores, and the "zipper brush" approach. The authors examine the use of scanning electrochemical microscopy for analyzing brushes and compare surface-controlled atom transfer radical polymerization and surface-controlled single-electron transfer living radical polymerization. They also explore the application of polymer brushes in the chromatographic separations of viruses and proteins and the suppression of proteins and cell adhesions. The text concludes with a look at how polymer brushes are synthesized by surface-initiated iniferter-mediated polymerization. This book provides a one-stop reference on the various substrates and technologies used to synthesize polymer brushes. The hands-on information in the text will help readers choose the proper synthesis methods and materials for their system.
"Provides in-depth coverage of the entire thermoforming molding process from market domain and materials options to manufacturing methods and peripheral support. Second Edition furnishes entirely new information on twin sheet forming, corrugated tubing and pipe manufacturin gtechniques, plastics recycling, forthcoming equipment, and energy and labor costs."
This work introduces the fundamental background necessary to understand polymer devolatilization. It elucidates the actual mechanisms by which the devolatilization of polymer melts progresses, and discusses virtually every type of devolatilization equipment available. The work also addresses devolatilization in various geometries and types of equipment, describing the use of falling strand, slit, single-screw, co-rotating and counter-rotating twin-screw devolatilization.
In current materials R&D, high priority is given to surface
modification techniques to achieve improved surface properties for
specific applications requirements. Plasma treatment and
polymerization are important technologies for this purpose.
"Offers detailed coverage of applied polymer processing--presenting a wide range of technologies and furnishing state-of-the-art data on polymer components, properties, and processibility. Reviews fundamental rheological concepts. Contains over 1600 bibliographic citations, some 450 equations, and over 400 tables, drawings, and photographs."
This book presents the reports on the developments in the field of urethane. It includes information on polyurethane automotive carpet composites, pentane blown polyurethane foams, and applications of polyols derived from renewable resources in polyurethanes and liquid crystalline polyurethanes.
This is the first book to provide an in-depth presentation of
photosensitive polyimides for electronic and photonic applications.
The authors are leading specialists in this field from Japan,
Europe and the U.S.
The purpose of this book is to present in a monographic and systematised form a review of all the literature devoted to polyurethane-based polymeric sorbents in separation chemistry. The primary types of sorbents dealt with are polyurethane foams and open-pore polyurethanes. The structure of the monograph follows this dichotomy. A book of this nature should stimulate thinking and incite its reader to consult the original literature. It will, however, not make such a consultation superfluous. A fair amount of the results described in this monograph constitute the main activity of investigation which took place in the authors laboratories during the past decade.
Polymer films now play an essential and growing role in sensors.
Recent advances in polymer science and film preparation have made
polymer films useful, practical and economical in a wide range of
sensor designs and applications. Further, the continuing
miniaturization of microelectronics favors the use of polymer thin
films in sensors.
This work examines the science and technology used in the manufacture of acrylic fibre for both mass-produced commodity products and premium products. It elucidates the chemistry and fibre production techniques of speciality acrylics such as flame-retardant, water-reversible bicomponent, producer dyed and others. Capacity figures for developing countries are published here.;This work is intended for: polymer, fibre and textile scientists, chemists and engineers; physical and dye chemists; textile company managers; and upper-level undergraduate and graduate students in these disciplines.
Provides accurate, up-to-date information on the hazardous properties of several hundred generic and specific polymeric additives used in elastomer and plastics processing operations, detailing the symproms of overexposure as well as resonsible packaging, shipping and emergency-response procedures. Essential safety data is offered.
A comprehensive account of the physical / mechanical behaviour of polyurethanes (PUs) elastomers, films and blends of variable crystallinity. Aspects covered include the elasticity and inelasticity of amorphous to crystalline PUs, in relation to their sensitivity to chemical and physical structure. A study is made of how aspects of the constitutive responses of PUs vary with composition: the polyaddition procedure, the hard segment, soft segment and chain extender (diols and diamines) are varied systematically in a large number of systems of model and novel crosslinked andthermoplastic PUs. Results will be related to: microstructural changes, on the basis of evidence from x-ray scattering (SAXS and WAXS), and also dynamic mechanical analyses (DMA), differential scanning calorimetry (DSC) and IR dichroism. Inelastic effects will be investigated also by including quantitative correlations between the magnitude of the Mullins effect and the fractional energy dissipation by hysteresis under cyclic straining, giving common relations approached by all the materials studied. A major structural feature explored is the relationship between the nature of the hard segment (crystallising or not) and that of the soft segments. Crystallinity has been sometimes observed in the commercial PUs hard phase but this is usually limited to only a few percent for most hard segment structures when solidified from the melt. One particular diisocyanate, 4,4'-dibenzyl diisocyanate (DBDI) that, in the presence of suitable chain extenders ( diols or diamines), gives rise to significant degrees of crystallinity [i-iii] and this is included in the present work. Understanding the reaction pathways involved, in resolving the subtle morphological evolution at the nanometre level, and capturing mathematically the complex, large-deformation nonlinear viscoelastic mechanical behaviour are assumed to bring new important insights in the world basic research in polyurethanes and towards applied industrial research in this area.
This title was first published in 2000: One of the most active areas in medicinal chemical research concerns the search for drugs used to treat different forms of cancer. This Handbook contains records for all the major drugs currently in use to treat cancer. Monographs are provided for 409 antineoplastic agents and, in addition, 23 cytoprotectant agents are described. For each main entry, the chemical name and a list of trade names and synonyms is provided; the CAS Registry Number, the European Inventory of Existing Commercial Chemical Substances (EINECS) Number, and the Merck Index (12th Edition) Number are given. The physical properties of each compound are described and the known biological activity and indicated applications are presented. The structure of each compound is provided, together with a summary of the acute toxicity data associated with it, and the manufacturers and suppliers of the drug are also given. Indexes, including a master index of names and synonyms, are appended.
This text, now in its second edition, offers an up-to-date, expanded treatment of the behaviour of polymers with regard to material variables and test and use conditions. It highlights general principles, useful empirical rules and practical equations.;Detailing the specific behaviour of many common polymers, the text: places emphasis on time and frequency dependence over temperature dependence; uses contemporary molecular mechanisms to explain creep, stress relaxation, constant strain rate responses and crazing; provides explicit equations to predict responses; supplies a discussion of large deformation multiaxial responses; compares statistical and continuum theories on the same data set; and updates stress-strain behaviour and particulate filled systems.
This broad-based, introductory reference provides excellent discussions regarding the hydration of Portland cement, durability problems in concrete, mechanisms of concrete deterioration, and interaction of polymers in concrete. It also covers properties of concrete with added polymers and practical applications of polymers in concrete. The historic background of polymers in building materials is examined, and a comprehensive comparison of natural vs. synthetic polymers is provided and conveniently summarized in a tabular format.
This book first introduces polymers and polymer composites which are widely used in different industrial and engineering applications where the proper selection of fiber, filler, and polymer can be tailored for particular application. The primary objective of this book is to broaden the knowledge of tribology of polymer composites in a new dimension for Industry 4.0. For instance, the book covers polymer composites used as self-lubricating material used in the automotive industry and other manufacturing equipment to reduce the effect of energy loss due to friction and wear. This book is of interest to researchers and industrial practitioners who work in the field of tribology of polymer composites, manufacturing equipment and production engineering.
Plastics and rubber materials, or polymers, are increasingly the first choice of engineers when reliable, cost-effective performance and safety are essential. The volume of polymers used in the Western economy now exceeds that of metals, which requires today's engineering students to have a thorough grounding in the properties and applications of polymeric materials. The first chapters of Engineering with Polymers explain what polymers are, how they behave, and how articles are made from them. The authors then show how the standard engineering techniques of stress analysis, structures, fluid mechanics, heat transfer and design can be adopted or adapted to cover plastics and rubber materials. The book ends with chapters detailing interactions between processing and properties, and a description of a variety of approaches to designing plastics products, from practical advice to the use or further development of theoretical principles, backed up by examples and case studies. The book is aimed at mechanical engineering students and design engineers in industry and also at materials' and chemical engineers.
"Providing fundamental knowledge related to worker protection from chemical, thermal, and biological hazards, this practical reference focuses on recent scientific and technical developments in protective apparel systems. Introduces relevant health and safety legislation and rulings for worker safety "
Polyurethane sealants are used in many high-volume applications such as construction and automotive. This volume provides an in-depth, illustrated survey of both the technology and applications. The detailed information will be useful to all those involved in the research, development, processing, evaluation and use of sealants for high-volume applications.
This new text provides a practical guide to hydrophilic polymer coatings technology for applications in a wide range of medical materials and devices. It concisely provides both the scientific basics of this class of polymers and the up-to-date information needed for product development and evaluation, processing, manufacturing, and regulatory compliance. More than fifty schematics illustrate materials, processes, and equipment. The entire presentation is oriented to the practical needs of personnel involved in product development and evaluation, process engineering, and manufacturing management.
Optical Properties of Functional Polymers and Nano Engineering Applications provides a basic introduction to the optical properties of polymers, as well as a systematic overview of the latest developments in their nano engineering applications. Covering an increasingly important class of materials relevant not only in academic research but also in industry, this comprehensive text: Considers the advantages of the liquid gradient refractive index (L-GRIN) lenses over the conventional solid lenses Explores the electrochemistry of photorefractive polymers, the molecular structure of commonly used polymers, and various 3D holographic displays Discusses gene detection using the optical properties of conjugated polymers Highlights the physics of fluorescence in photoluminescent polymers, and energy and electron transfer mechanisms Introduces conventional polymer ion sensors based on the optical sensors of conjugated polymers prepared by click chemistry reactions Explains colorimetric visual detection of ions by donor-acceptor chromophores Describes optical sensors based on fluorescent polymers and for the detection of explosives and metal ion analytes Addresses holographic polymer-dispersed liquid crystal technology, its optical setups, and its applications in organic lasers Presents cutting-edge research on electrochromic devices, along with new concepts, prototypes, commercial products, and future prospects Demonstrates new techniques for creating nanoscale morphologies through self-assembly, which affect the optical properties of the functional polymers Optical Properties of Functional Polymers and Nano Engineering Applications emphasizes the importance of nano engineering in improving the fundamental optical properties of the functional polymers, elaborating on high-level research while thoroughly explaining the underlying principles.
Electrochemical Polymer Electrolyte Membranes covers PEMs from fundamentals to applications, describing their structure, properties, characterization, synthesis, and use in electrochemical energy storage and solar energy conversion technologies. Featuring chapters authored by leading experts from academia and industry, this authoritative text: Discusses cutting-edge methodologies in PEM material selection and fabrication Points out important challenges in developing PEMs and recommends mitigation strategies to improve PEM performance Analyzes the current integration of PEMs with primary power devices and explores research trends for the next generation of PEMs Electrochemical Polymer Electrolyte Membranes provides a systematic overview of the state of the art of PEM development, making the book a beneficial resource for researchers, students, industrial professionals, and manufacturers.
Almost all synthetic materials over time induce some level of inflammation and fibrosis. Therefore, even though the successes of biomaterials science in producing acceptable solutions to the problem of biocompatibility have been remarkable, there remains enormous opportunity for improvement. The goal is the development of intelligent materials that replicate and mimic the ability of tissues and biological materials to adapt and renew. This book describes the synthesis and the analysis of new smart polymeric materials and their practical implications in nanomedicine and biotechnology. It offers a comprehensive overview, gathering recent and innovative research on multiple aspects within the field of smart polymeric materials that offer new perspectives in developing current advanced biotechnologies. The text contains both experimental and theoretical issues that reflect the impact of the materials characteristics in target applications. It deals with recent advances in the design of new polymeric materials for advanced applications but also on the study of their structure-properties relationship in order to move from completely inert, static structures to flexible ones capable to respond to environmental changes.
Discerning the properties of polymers and polymer-based materials requires a good understanding of characterization. This revised and updated text provides a comprehensive survey of characterization methods within its simple, concise chapters. Polymer Characterization: Physical Techniques, provides an overview of a wide variety of characterization methods, which makes it an excellent textbook and reference. It starts with a description of basic polymer science, providing a solid foundation from which to understand the key physical characterization techniques. The authors explain physical principles without heavy theory and give special emphasis to the application of the techniques to polymers, with plenty of illustrations. Topics covered include molecular weight determination, molecular and structural characterization by spectroscopic techniques, morphology and structural characterization by microscopy and diffraction, and thermal analysis. This edition contains a new chapter on surface analysis as well as some revised problems and solutions. The concise treatment of each topic offers even those with little prior knowledge of the subject an accessible source to relevant, simple descriptions in a well-organized format. |
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