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Elsevier

Chemtec Publishing

  • PVC Degradation and Stabilization

    • 3rd Edition
    • George Wypych
    • English
    PVC stabilization, the most important aspect of formulation and performance of this polymer, is discussed in details. This book contains all information required to design successful stabilization formula for any product made out of PVC. Separate chapters review information on chemical structure, PVC manufacturing technology, morphology, degradation by thermal energy, UV, gamma, other forms of radiation, mechanodegradation, and chemical degradation. The chapter on analytical methods used in studying of degradative and stabilization processes helps in establishing system of checking results of stabilization with different stabilizing systems. Stabilization and stabilizers are discussed in full detail in the most important chapter of this book. The final chapter contains information on the effects of PVC and its additives on health, safety and environment. This book contains analysis of all essential papers and patents published until recently on the above subject. It either locates the answers to relevant questions and offers solutions or gives references in which such answers can be found. PVC Degradation and Stabilization is must to have for chemists, engineers, scientists, university teachers and students, designers, material scientists, environmental chemists, and lawyers who work with polyvinyl chloride and its additives or have any interest in these products. This book is the one authoritative source on the subject.

  • Databook of Solvents

    • 1st Edition
    • George Wypych
    • English
    Use of solvents is increasing in various applications, from cleaning to chemical manufacturing, and solvent selection has a major impact on the costs, health and safety and environmental considerations of any given project. Selecting the ideal solvent can improve economic, environmental and operational performance in processing. Based on the Solvents Database by George Wypych, the Databook of Solvents presents – for the first time – this information in book form for ease of reference. More than 300 of the most essential solvents are included, selected by expert George Wypych. Physical properties are included, as are health and safety considerations (such as carcinogenicity, reproduction/develop... toxicity, flammability) and first aid guidance. Emphasis is given in particular to cost-saving and more efficient replacements for more toxic solvents. Detailed information is also given for usage considerations, including outstanding properties, potential substitutes, features and benefits for each solvent and for which products the solvent is recommended.

  • Databook of Green Solvents

    • 1st Edition
    • George Wypych
    • English
    Solvents have a major role to play in the environmental and sustainability agenda, and many currently used solvents have to be replaced, either because of regulations or because of increasing demands for safer solvents and produce them in safer way. Some solvents previously advertised as green solvents have to be replaced according to the present regulations, and these are costly and risky operations. This book not only gives data on carefully selected, commercially available, green solvents but it also gives expert advice on how to assess and qualify green solvents. Physical properties are included, as are health and safety considerations (such as carcinogenicity, reproduction/develop... toxicity, flammability) and first aid guidance. Emphasis is given in particular to cost-saving and more efficient replacements for more toxic solvents. Detailed information is also given for usage considerations, including outstanding properties, potential substitutes, features and benefits for each solvent and for which products the solvent is recommended.

  • Handbook of Antiblocking, Release, and Slip Additives

    • 3rd Edition
    • George Wypych
    • English
    This handbook, now in its third edition, is the only comprehensive reference available on the subject of antiblocking, release, and slip additives, which are of high industrial importance. These additives are used to alter the properties and performance of polymers: minimizing adhesion, aiding separation, and improving the efficiency and cost of processing methods. These characteristics make additives an important topic across the spectrum of industry sectors that employ plastics and polymers. Fully updated to include the latest research and additives, the book considers all essential aspects of chemistry, physical properties, influence on properties of final products, formulations, methods of incorporation, analysis, and effects on health and environment. It also provides a complete analysis of existing literature and patents. Processing is discussed in detail, including coverage of types and concentrations, the effect of the additives on the process and product properties, advantages and disadvantages, and examples of formulations. The combination of the data and performance analysis makes this book a very important source of information for industry research and development and academia.

  • Handbook of Solvents, Volume 2

    Use, Health, and Environment
    • 2nd Edition
    • George Wypych
    • English
    Solvents are used in nearly all industries, from cosmetics to semiconductors, and from biotechnology research to iron and steel production. This book is a comprehensive and extensive textual analysis of the principles of solvent selection and use. It is a balanced presentation of solvent performance, processing characteristics, and environment and health issues. The book is intended to help formulators select ideal solvents, safety coordinators to protect workers, legislators and inspectors to define and implement technically correct public safeguards on solvent use, handling, and disposal. The volume begins with discussion of solvent use in over 30 industries, which are the main consumers of solvents. The analysis is conducted based on available data and contains information on the types (and frequently amounts) of solvents used and potential problems and solutions. This followed by discussion of residual solvents left in final products. The environmental impact of solvents, such as their fate and movement in water, soil and air, fate-based management of solvent containing wastes, and ecotoxicological effects are discussed. Practical guidance is also provided on immediate reaction to human solvent poisoning, persistence of symptoms of solvent exposure, and effects of solvents on various parts of the human body. These expert contributions should be frequently consulted by solvent users and agencies which are responsible for protection of people in industrial environments. Possibilities for solvent substitution are also discussed, with emphasis on supercritical solvents, ionic liquids, ionic melts, and agriculture-based products. Solvent recycling, removal from contaminated air, and degradation are covered.

  • PVC Formulary

    • 2nd Edition
    • George Wypych
    • English
    PVC Formulary contains invaluable information for PVC manufacturers, processors, and users. It discusses new product development and product reengineering 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, or to evaluate formulations on the background of compositions used by others. Polymer properties determining its proper selection are discussed. Commercial types and grades, polymer forms, and physical-chemical properties of PVC are discussed in detail. All essential information required for the decision-making process is presented in a clear form in order to provide the reader with the necessary data. The book contains over 600 formulations of products belonging to 23 categories 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.

  • Handbook of Solvents

    Volume 1: Properties
    • 2nd Edition
    • George Wypych
    • English
    Each chapter in this volume is focused on a specific set of solvent properties which determine its choice, effect on properties of solutes and solutions, properties of different groups of solvents and the summary of their applications' effect. This includes effects on health and environment (given in tabulated form), swelling of solids in solvents, solvent diffusion and drying processes, nature of interaction of solvent and solute in solutions, acid-base interactions, effect of solvents on spectral and other electronic properties of solutions, effect of solvents on rheology of solution, aggregation of solutes, permeability, molecular structure, crystallinity, configuration, and conformation of dissolved high molecular weight compounds, methods of application of solvent mixtures to enhance the range of their applicability, and effect of solvents on chemical reactions and reactivity of dissolved substances.

  • Sulfur

    History, Technology, Applications and Industry
    • 2nd Edition
    • Gerald Kutney
    • English
    Sulfur is devoted to the methods of production and applications as they intertwined during different stages of industrial and technological developments. Commercial sulfuric acid production from the early 16th century until today is reviewed, spanning the Ancient and Renaissance periods, the Industrial Age (to which sulfur was vitally important), and the Sulfur War of 1840. The book introduces "the Sulfur Age" and the processes of this period -- such as the Nordhausen, Bell and Leblanc methods --, then goes on to review native sulfur production in Sicily, once a major supplier to the world. The 'Frasch method' is also covered in detail. Moving to present day, the book presents "recovered" sulfur -- derived from sour gas and oil -- which constitutes 90% of today's elemental sulfur supply, and looks to Canada, a powerhouse supplier of Recovered Sulfur. An entire chapter is devoted to the modern-day sulfur entrepreneur, with a profile of various investors (from the reluctant to the private and institutional), and evaluates the benefits of adopting new and revolutionary technologies. Finally, the book forecasts the sulfur industry's future and potential supply sources, such as worldwide oil sands.

  • Handbook of Material Weathering

    • 5th Edition
    • George Wypych
    • English
    The fifth edition of this seminal work provides comprehensive and current information on material weathering for over forty families of polymers. It presents discussions on formulating mechanisms of degradation, effect of thermal processes, present characteristic changes in properties, and tables of available numerical data. This single source reference will dramatically reduce the time used searching for answers in many different sources. This book is an important reference monograph for those involved in studying material durability, producing materials for outdoor use and actinic exposure, research chemists in the photochemistry field, chemists and material scientists designing new materials, users of manufactured products, those who control the quality of manufactured products, and students who want to apply their knowledge to real materials.

  • Plasticizers Databook

    • 1st Edition
    • Anna Wypych
    • English
    Plasticizer Databook contains data on selection of the most important plasticizers in use today. The selection includes 375 generic and commercial plasticizers. The generic plasticizers contain data for particular chemical compound from numerous sources and these generic plasticizer tables usually contain the most extensive information. The commercial plasticizers include only data given by plasticizer manufacturers. This allows comparison of properties of commercial plasticizers coming from different sources. The databook was developed to contain data required in plasticizers application. Attempts have been made to include plasticizers used in various sectors of industry to provide information for all users and to help in finding new solutions. Plasticizers included in the book differ from solvents by boiling point, which is above 250oC, but some plasticizers are used as temporary plasticizers or are expected to react with other components of mixture. These substances will not meet the boiling temperature criterion but will still be included since they play role of plasticizers.

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