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Chemtec Publishing

  • Databook of Blowing and Auxiliary Agents

    Technical and Regulatory Data for Foaming Technologies
    • 3rd Edition
    • George Wypych
    • English
    Databook of Blowing and Auxiliary Agents: Technical and Regulatory Data for Foaming, Third Edition includes the most current information on foaming technology, guiding users on the proper selection of formulation, which is highly dependent on the mechanisms of action of blowing agents and foaming agents, as well as dispersion and solubility. The book includes properties of 23 groups of blowing agents and the typical range of technical performance for each group, including general properties, physical-chemical properties, health and safety, environmental impact, and applications in different products and polymers. All information is illustrated by chemical reactions and diagrams. Chapters in the book look at foaming mechanisms with the use of solid blowing agents, which are decomposed to the gaseous products by application of heat, production of gaseous products by chemical reaction, and foaming by gases and evaporating liquids.
  • Databook of Impact Modifiers

    • 2nd Edition
    • George Wypych
    • English
    Databook of Impact Modifiers, Second Edition provides key information on how to modify structure and morphology, improve mechanical performance, and prevent changes during the use of polymeric products through proper selection of impact modifiers. The book brings analyses of important publications found in open and patent literature, with special attention given to recent findings that have brought many new essential developments. Sections cover an analysis of chemical origin and related properties of impact modifiers, which are analyzed in general terms to highlight the differences in their properties. This databook contains the essential theoretical knowledge required for proper selection and use of impact modifiers, including their morphological structure and distribution in a polymer matrix, the effect of polymer crystallization in the presence of and without impact modifiers, important influences on impact modification, mechanisms of modification, and effective methods of incorporation of impact modifiers.
  • Polymers in Organic Electronics

    Polymer Selection for Electronic, Mechatronic, and Optoelectronic Systems
    • 2nd Edition
    • Sulaiman Khalifeh
    • English
    Polymers in Organic Electronics: Polymer Selection for Electronic, Mechatronic, and Optoelectronic Systems, Second Edition provides readers with detailed coverage of electronic polymers, focusing on their properties, optimization strategies, and applications in electronic and optoelectronic devices. It features vital data, guidelines, and techniques for optimally designing organic electronic systems using novel polymers and classifies polymer families, types, complexes, composites, nanocomposites, compounds, and small molecules while also providing an introduction to the fundamental principles of polymers and electronics. Information on concepts and optimized types of electronics and a classification system of electronic polymers are provided, including piezoelectric and pyroelectric, optoelectronic, mechatronic, organic electronic complexes, and more. The book is designed to help readers select the optimized material for structuring their organic electronic system. Chapters discuss the most common properties of electronic polymers, methods of optimization, and polymeric-structured printed circuit boards. Emphasis is placed on the practical framework through which various disciplines (electronics, mechanics, mechatronics, informatics, materials science, optoelectronics) are combined to enable the development of high-performance, low-cost, and lightweight organic electronic components and systems, with reduced development time and faster communication. The polymeric structures of optoelectronics and photonics are covered and the book concludes with a chapter emphasizing the importance of polymeric structures for packaging of electronic devices.
  • Handbook of Foaming and Blowing Agents

    • 3rd Edition
    • George Wypych
    • English
    Handbook of Foaming and Blowing Agents, Third Edition includes the most current information on foaming technology, guiding users on the proper selection of formulation, which is highly dependent on the mechanisms of action of blowing agents and foaming agents, as well as dispersion and solubility. The book features 14 chapters covering theory, materials, processing, morphology, and performance related to foaming and blowing agents, including mechanistic explanations supported by chemical reactions, diagrams, and tables. Chemical, physical, and supercritical foaming methods are discussed, and the book covers properties of 23 groups of blowing agents and the typical range of technical performance for each group, including general properties, physical-chemical properties, health and safety, environmental impact, and applications in different products and polymers.
  • Handbook of Polymers

    • 4th Edition
    • George Wypych
    • English
    Handbook of Polymers, Fourth Edition covers all primary polymeric materials used across the plastics industry, as well as specialty polymers in electronics, pharmaceuticals, medical devices, aerospace, and biopolymers. This edition consolidates the most current data available from 2011–2027, sourced from scientific literature, patents, conference papers, and manufacturer information. The book includes data on all polymeric materials used by the plastics industry and branches of the chemical industry, as well as specialty polymers in the electronics, pharmaceutical, medical and space fields. The entire scope of the data is divided into sections to make data comparison and search easy, including synthesis, physical, mechanical, and rheological properties, chemical resistance, toxicity, environmental impact, and more.
  • Atlas of Material Damage

    • 4th Edition
    • George Wypych
    • English
    Atlas of Material Damage, Fourth Edition is a visually-driven, authoritative reference that explains how materials fail, how failure can be prevented, and how materials are deliberately designed to perform reliably. The book combines high-quality microscopic images, schematic diagrams, and selected graphs, all presented in full color, to clearly reveal morphological features critical to material performance. It provides a systematic analysis of modes of damage and morphology of damaged material and compares the experiences of different industries to provide insights into the most frequently encountered failures, reasons for these failures, and potential improvements to prevent future failure. The book covers defect formation, material damage, and how structure of materials impacts designed function. The effects of composition, processing conditions, and singular and combined actions of different degradants on industrial products are discussed at length. Technological steps required to obtain specifically designed morphology for specific performance are outlined, and numerous examples of how this special morphology can be achieved and deployed in electronics, plastics, pharmaceuticals, aerospace, automotive, medical, dental and a range of other fields and applications are also covered.
  • Databook of Rheological Additives

    • 2nd Edition
    • Anna Wypych + 1 more
    • English
    Rheological additives are commonly applied in a wide range of industries and the Databook of Rheological Additives provides readers with information on over 300 organic and inorganic additives. This information is presented in individual tables for each product, whether commercial or generic. The data are divided into five groups, those being General Information, Physical Properties, Health and Safety, Ecological Properties, and Use and Performance. The following information is included in each section: General Information: name, CAS #, EC #, IUPAC name, common name, common synonyms, acronym, biobased, cellulose functionality, charge, degree of substitution, empirical formula, chemical structure, molecular mass, RTECS number, chemical category, product class, product composition, moisture content, and solids content. Physical Properties: state, odor, color, bulk density, density, specific gravity, relative density, boiling point, melting point, pour point, decomposition temperature, glass transition temperature, refractive index, vapor pressure, vapor density, volume resistivity, relative permittivity, ash content, pH, viscosity, rheological behavior, absolute viscosity, surface tension, hydration time, solubility in solvents, solubility in water, the heat of combustion, the heat of decomposition, specific heat, thermal conductivity, Henry’s law constant, particle size, and volatility. Health & Safety: NFPA classification, HMIS classification, OSHA hazard class, UN Risk phrases, UN Safety phrases, UN/NA class, DOT class, ADR/RIC class, ICAO/IATA class, IMDG class, packaging group, shipping name, food approvals, autoignition temperature, self-accelerating decomposition temperature, flash point, TLV ACGIH, NIOSH and OSHA, maximum exposure concentration IDLH, animal testing oral-rat, rabbit-dermal, mouse-oral, guinea pig-dermal, rat-dermal, rat-inhalation, mouse-inhalation, ingestion, skin irritation, eye irritation, inhalation, first aid eye, skin, and inhalation, carcinogenicity IARC, NTP, OSHA, ACGIH, and mutagenicity. Ecological Properties: biological oxygen demand, chemical oxygen demand, theoretical oxygen demand, biodegradation probability, aquatic toxicity algae, Rainbow trout, Sheepshead minnow, Fathead minnow, and Daphnia magna, and partition coefficient. Use & Performance: manufacturer, product feature, recommended for polymers, recommended for products, outstanding properties, compatibility, limitations, a typical reason for use, processing methods, the concentration used, storage temperature, and food approval.
  • Handbook of Impact Modifiers

    • 2nd Edition
    • George Wypych
    • English
    Handbook of Impact Modifiers, Second Edition provides key information on how to modify structure and morphology, improve mechanical performance, and prevent changes during the use of polymeric products through proper selection of impact modifiers. The book analyzes the chemical origins of impact modifiers and their associated properties, highlighting fundamental differences among the modifier classes. Three chapters are devoted to selection guidelines and performance outcomes across different polymers, end-use products, and processing methods, drawing extensively on patent-literature and application-focused research, offering practical insights directly relevant to industrial formulation and product development. This handbook contains the essential theoretical knowledge required for proper selection and use of impact modifiers, including their morphological structure and distribution in a polymer matrix, the effect of polymer crystallization in the presence of and without impact modifiers, important influences on impact modification, mechanisms of modification, and effective methods of incorporation of impact modifiers.
  • Handbook of Rheological Additives

    • 2nd Edition
    • George Wypych
    • English
    Handbook of Rheological Additives, Second Edition covers how these additives are commonly applied in a wide range of industries, providing readers with information on over 300 organic and inorganic additives. This information is presented in individual tables for each product, whether commercial or generic. Data is divided into General Information, Physical Properties, Health and Safety, Ecological Properties, Use and Performance. Sections cover their state, odor, color, bulk density, density, specific gravity, relative density, boiling point, melting point, pour point, decomposition temperature, glass transition temperature, refractive index, vapor pressure, vapor density, volume resistivity, relative permittivity, ash content, pH, viscosity, rheological behavior, and more. Other notations include updates on NFPA classification, HMIS classification, OSHA hazard class, UN Risk phrases, UN Safety phrases, UN/NA class, DOT class, ADR/RIC class, ICAO/IATA class, IMDG class, packaging group, shipping name, food approvals, autoignition temperature, self-accelerating decomposition temperature, flash point, TLV ACGIH, NIOSH and OSHA, maximum exposure concentration IDLH, animal testing oral-rat, rabbit-dermal, mouse-oral, guinea pig-dermal, rat-dermal, rat-inhalation, mouse-inhalation, ingestion and skin and eye irritation.
  • Handbook of UV Degradation and Stabilization

    • 4th Edition
    • George Wypych
    • English
    Handbook of UV Degradation and Stabilization, Fourth Edition, has been completely updated with the most recent literature and patents, discussing different aspects of UV-related phenomena that occur when polymeric materials are exposed to UV radiation. It reviews existing literature, looking at how plants, animals, and humans protect themselves against UV radiation. This review permits the evaluation of mechanisms of protection against UV used by living things and potential application of these mechanisms in the protection of natural and synthetic polymeric materials. Other chapters look at more specific aspects of UV degradation and stabilization, such as photophysics, specific polymers and rubbers, analytical methods used in UV stabilization, health and safety, and more. This book is an excellent companion to the Databook of UV Stabilizers. Both books supplement each other without repeating the same information- one contains data, the other theory, mechanisms of action, practical effects, and implications of application.