Author: Anna Wypych Publisher: Elsevier ISBN: 1774670135 Category : Technology & Engineering Languages : en Pages : 801
Book Description
Databook of Adhesion Promoters, Second Edition contains data on the most important adhesion promoter products in use today. Information on each adhesion promoter is divided into five sections: General Information, Physical Properties, Health and Safety, Ecological Properties, and Use and Performance. The previous edition of this book was mostly related to silanes, but many new additives have been introduced to the market, many not based on silanes but on one of 37 chemical groups of chemical compounds needed for a variety of products in which silanes do not function, are too expensive, or better performance can be achieved with these new additives. The years that have passed since publication of the first edition have also had a significant impact on sourcing and selection of adhesion promoters for different tasks. Due to mergers and acquisitions, many additives are no longer in use. Because of scientific developments, more products are based on renewable resources and selected from less toxic origins. There is also a clear tendency to limit the scope of application which can lead to many products being designed for specialized, frequently single product applications. Provides detailed, up-to-date, essential data on the most important products currently in use Covers general information, physical-chemical properties, health and safety, ecological properties, and use and performance Includes recommendations for specific polymers, products, applications, processing methods and the concentration used
Author: George Wypych Publisher: Elsevier ISBN: 1774670194 Category : Technology & Engineering Languages : en Pages : 329
Book Description
Handbook of Adhesion Promoters, Second Edition outlines known mechanisms, principles of use, and the applications of different groups of adhesion promoters, along with a discussion of the mechanisms that cause adhesion loss, such as corrosion, delamination, detachment, liquid penetration and peeling. Surface condition and treatment are also discussed, including different methods (cleaning, mechanical, plasma, microwave, flame, corona discharge, laser, UV, and chemical modification) for practical applications. Formulation of typical primers used in the application of adhesives, sealants, coatings, coil coatings, cosmetics, metal, optical devices, polymers and plastics are covered, with over 50 primer formulations provided. In addition, a full chapter is dedicated to the subject of polymer modification for improved adhesion, a method frequently used instead of the addition of adhesion promoters. The book's final chapters contain information on available evaluation and selection of adhesion promoters that work with different polymers (29), products (28), and those that help to prevent corrosion. Provides detailed, essential data on adhesion promoters, including additives that are both widely used and recently introduced Covers critical aspects involved in the application of adhesion promoters Discusses mechanisms that result in adhesion loss, primer formulation, polymer modification for improved adhesion, and surface treatment methods Supports readers in the selection of adhesion promoters, including detailed information on adhesion promoter properties, applications and their potential
Author: George Wypych Publisher: Elsevier ISBN: 1774670291 Category : Technology & Engineering Languages : en Pages : 579
Book Description
Encyclopedia of Polymer and Rubber Additives documents how polymer properties and performance can be improved through the use of additives, resulting in enhanced physical properties, stability, improved process and assembly, extended shelf life, enhanced purity, and minimized environmental impact. 88 groups of additives used by all segments of the polymer and rubber industries are included, with each group discussed in a systematic manner in order to facilitate easy information retrieval and comparison. Typical chemical structures, mechanisms of action, influences and interferences in complex formulations, and evidence of performance from experimental studies are each featured, with frequent references to monographic sources for even more in-depth knowledge of the subject. The companion volume, Databook of the Most Important Polymer and Rubber Additives is also available. It contains robust technical data on the most essential additives currently in use, and the two books are must-have references for anyone working with rubbers and plastics. Provides a complete set of tables, classifications, and information related to a wide variety of commercially used additives for polymers and rubbers Details the characteristics of hundreds of additives that can improve performance of physical properties, stability, and storage life, provide colorants, reduce costs, enhance purity, and minimize environmental impact Facilitates information retrieval and comparison, discussing mechanisms of action, suitable features, modifications, evidence of performance from experimental studies, and more
Author: George Wypych Publisher: Elsevier ISBN: 0323898955 Category : Technology & Engineering Languages : en Pages : 1185
Book Description
Handbook of Fillers, Fifth Edition discusses the rapidly advancing field of fillers, the substances added to plastics and composites that add value by improving and modifying the properties of materials and reducing costs. This new edition is an essential reference for engineers and scientists using fillers in a range of materials, including plastics, rubber, adhesives, and paper. Designed to be a comprehensive reference for both experienced practitioners and those new to the field, it covers available fillers and their properties, their effect on filled materials, their rheology and flammability, recycling considerations, and their use in practical applications. The book offers a direct comparison of general-purpose fillers (micron-size fillers) and nanofillers. The first section covers the grades of fillers available in the world market, dividing them into eight groups and analyzing their properties, applications, and sources. The second section discusses the effects of filler incorporation with ten chapters covering the mechanical properties of compounded materials, the effect of the filler on the material rheology, the morphology of the filled system, the material durability, flammability and recycling, the structure of interphase, chemical interphase, chemical interactions, interaction with and effect on other additive, fillers use in material compounds, and the analytical methods of testing fillers and filled materials. The final section is devoted to the application of fillers on an industrial scale. Filler transportation, storage, processing, and equipment used for these purposes are discussed, as are quality control of fillers, formulation with fillers, different processing methods, and health and safety issues. Synthesizes the literature on fillers, covering their properties, effects on filled materials, rheology, flammability, and more Provides up-to-date, applicable information on the use of fillers in plastics, rubber, adhesives, and paper Presents comprehensive coverage on the effect of fillers on materials, including their mechanical properties, their effects on material rheology, the morphology of the filled system, material durability, and more Includes essential guidance on the industrial scale use of fillers and their transportation, storage, processing, equipment, quality control, and health and safety considerations
Author: George Wypych Publisher: Elsevier ISBN: 1774670119 Category : Technology & Engineering Languages : en Pages : 125
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: Tomasz Krystofiak Publisher: ISBN: Category : Electronic books Languages : en Pages : 0
Book Description
Surface treatment with plasma, corona, or air and the use of adhesion promoters (primers) are methods that can be used to improve the gluability of various materials. Adhesion promoters based on organosilicone compounds from the solventborne and waterborne catalyzed by isocyanates were used in the study. Dispersions and hot melt adhesives based on various thermoplastic polymers were used. Rheological properties and surface-free energy as well as dispersion and polar shares in substrate-adhesion promoter systems were evaluated. The strength and resistance of glue lines were determined. The tested primers and adhesives were classified as rheostable liquids, diluted in shear, not showing the flow limit. Covering of the surfaces of PVC foils and ABS, PS, PVC edges with primers caused increase in surface-free energy, especially polar share. Significant improvement of strength and resistance of glue-lines was observed (100% delamination in the substrate).
Author: Willard D. Bascom Publisher: ISBN: Category : Languages : en Pages : 18
Book Description
The wet strength of adhesive bonds between resins and glass or metal can be substantially improved by applying adhesion promoters to the glass or metal surface. The most widely used of these adhesion promoters are the organofunctional trialkoxysilanes (RSi(OR')3. Some of the more pertinent research results concerning these silanes have been reviewed in the hope of establishing how they function as finishing agents. Work indicates that these compounds form polysiloxane coatings on the adherend surface. These coatings consist of a strongly adsorbed polysiloxane network along with a more weakly held material consisting of small polymer molecules and unreacted silane. The polysiloxane network exposes a high density of the organofunctional group R- at the air/silane-coating interface. However, the R- groups are not closely spaced, and, in fact, there is some evidence that the coatings can be penetrated by the adhesive resin. Some new approaches are offered for research into the highly complex but exceedingly important area of adhesion promoters. (Author).
Author: Anna Wypych
Author: George Wypych
Author: Union Carbide Corporation. Adhesion Promoters
Author: George Wypych
Author: Union Carbide Corporation. Adhesion Promoters
Author: George Wypych
Author: Akzo Nobel
Author: George Wypych
Author: Tomasz Krystofiak
Author: Willard D. Bascom