Download or read book Silane Coupling Agents written by Edwin P. Plueddemann and published by Springer Science & Business Media. This book was released on 2013-11-11 with total page 238 pages. Available in PDF, EPUB and Kindle. Book excerpt: * It has been rumored that a bumble bee has such aerodynamic deficiencies that it should be incapable of flight. Fiberglass-reinforced polymer com posites, similarly, have two (apparently) insurmountable obstacles to per formance: 1) Water can hydrolyze any conceivable bond between organic and inorganic phase, and 2) Stresses across the interface during temperature cycling (resulting from a mismatch in thermal expansion coefficients) may exceed the strength of one of the phases. Organofunctional silanes are hybrid organic-inorganic compounds that are used as coupling agents across the organic-inorganic interface to help overcome these two obstacles to composite performance. One of their functions is to use the hydrolytic action of water under equilibrium condi tions to relieve thermally induced stresses across the interface. If equilib rium conditions can be maintained, the two problems act to cancel each other out. Coupling agents are defined primarily as materials that improve the practical adhesive bond of polymer to mineral. This may involve an increase in true adhesion, but it may also involve improved wetting, rheology, and other handling properties. The coupling agent may also modify the inter phase region to strengthen the organic and inorganic boundary layers.
Download or read book Handbook of Adhesives and Surface Preparation written by Sina Ebnesajjad and published by William Andrew. This book was released on 2010-12-15 with total page 449 pages. Available in PDF, EPUB and Kindle. Book excerpt: Handbook of Adhesives and Surface Preparation provides a thoroughly practical survey of all aspects of adhesives technology from selection and surface preparation to industrial applications and health and environmental factors. The resulting handbook is a hard-working reference for a wide range of engineers and technicians working in the adhesives industry and a variety of industry sectors that make considerable use of adhesives. Particular attention is given to adhesives applications in the automotive, aerospace, medical, dental and electronics sectors. - A handbook that truly focuses on the applied aspects of adhesives selection and applications: this is a book that won't gather dust on the shelf - Provides practical techniques for rendering materials surfaces adherable - Sector-based studies explore the specific issues for automotive and aerospace, medical, dental and electronics
Download or read book Surface Treatment of Materials for Adhesive Bonding written by Sina Ebnesajjad and published by William Andrew. This book was released on 2013-10-22 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt: Aimed at engineers and materials scientists in a wide range of sectors, this book is a unique source of surface preparation principles and techniques for plastics, thermosets, elastomers, ceramics and metals bonding. With emphasis on the practical, it draws together the technical principles of surface science and surface treatments technologies to enable practitioners to improve existing surface preparation processes to improve adhesion and, as a result, enhance product life. This book describes and illustrates the surface preparations and operations that must be applied to a surface before acceptable adhesive bonding is achieved. It is meant to be an exhaustive overview, including more detailed explanation where necessary, in a continuous and logical progression. The book provides a necessary grounding in the science and practice of adhesion, without which adequate surface preparation is impossible. Surface characterization techniques are included, as is an up-to-date assessment of existing surface treatment technologies such as Atmospheric Plasma, Degreasing, Grit blasting, laser ablation and more. Fundamental material considerations are prioritised over specific applications, making this book relevant to all industries using adhesives, such as medical, automotive, aerospace, packaging and electronics. This second edition represents a full and detailed update, with all major developments in the field included and three chapters added to cover ceramic surface treatment, plasma treatment of non-metallic materials, and the effect of additives on surface properties of plastics. - A vital resource for improving existing surface treatment processes to increase product life by creating stronger, more durable adhesive bonds - Relevant across a variety of industries, including medical, automotive and packaging - Provides essential grounding in the science of surface adhesion, and details how this links with the practice of surface treatment
Download or read book Mineral Filled Polymer Composites written by Hanafi Ismail and published by CRC Press. This book was released on 2022-01-05 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mineral-filled polymer composites are increasingly used for various applications, including automotive, construction, biomedical, maritime, sport and ballistic, due to the advantages of low cost, light weight, excellent rigidity and high mechanical strength. One of two volumes comprising the Mineral-Filled Polymer Composites Handbook, this volume provides an overview of the latest research, trends, applications and future directions of advanced mineral fiber-reinforced polymer composites. It focuses specifically on material selection, processing and applications. This book: Emphasizes the principles governing the behavior of mineral-filled composite materials in the field of engineering and their applications Covers systematic material selection tools such as analytical hierarchy process (AHP), analytical network process (ANP), and technique of ranking preferences by similarity of the ideal solution (TOPSIS) Reviews the use of these materials for various engineering applications Features chapters looking at fabrication techniques and frictional properties Details current research in polymer nanocomposites and particulate polymer composites This book serves as an excellent reference guide for researchers, advanced students, academics and industry professionals interested in the synthesis of mineral-filled polymer and biopolymer composites, as well as those pursuing research in the broad fields of composite materials, polymers, organic/inorganic hybrid materials and nano-assembly.
Download or read book Silane Coupling Agents written by E.P. Plueddemann and published by Springer Science & Business Media. This book was released on 2013-11-11 with total page 263 pages. Available in PDF, EPUB and Kindle. Book excerpt: * Much progress has been made in the last 8 years in understanding the theory and practice of silane coupling agents. A major advance in this direction was the measurement of true equilibrium constants for the hydroly sis and formation of siloxane bonds. Equilibrium constants for bond reten tion are so favorable that a silane coupling agent on silica has a thousandfold advantage for bond retention in the presence of water over an alkoxysilane bond formed from hydroxy-functional polymers and silica. In practice, the bonds of certain epoxies to silane-primed glass resist debonding by water about a thousand times as long as the epoxy bond to unprimed glass. Oxane bonds of silane coupling agents to metal oxides seem to follow the same mechanism of equilibrium hydrolysis and rebonding, although equilibrium constants have not been measured for individual metal-oxygen silicon bonds. This suggests, however, that methods of improving bond retention to glass will also improve the water resistance of bonds to metals. of standard coupling agents with a hydrophobic silane or one Modification with extra siloxane cross-linking have improved the water resistance of bonds to glass and metals another hundredfold over that obtained with single coupling agents.
Download or read book Manual of Patent Examining Procedure written by and published by . This book was released on 2004 with total page 2984 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Applied Plastics Engineering Handbook written by Myer Kutz and published by William Andrew. This book was released on 2016-09-15 with total page 786 pages. Available in PDF, EPUB and Kindle. Book excerpt: Applied Plastics Engineering Handbook: Processing, Materials, and Applications, Second Edition, covers both the polymer basics that are helpful to bring readers quickly up-to-speed if they are not familiar with a particular area of plastics processing and the recent developments that enable practitioners to discover which options best fit their requirements. New chapters added specifically cover polyamides, polyimides, and polyesters. Hot topics such as 3-D printing and smart plastics are also included, giving plastics engineers the information they need to take these embryonic technologies and deploy them in their own work. With the increasing demands for lightness and fuel economy in the automotive industry (not least due to CAFÉ standards), plastics will soon be used even further in vehicles. A new chapter has been added to cover the technology trends in this area, and the book has been substantially updated to reflect advancements in technology, regulations, and the commercialization of plastics in various areas. Recycling of plastics has been thoroughly revised to reflect ongoing developments in sustainability of plastics. Extrusion processing is constantly progressing, as have the elastomeric materials, fillers, and additives which are available. Throughout the book, the focus is on the engineering aspects of producing and using plastics. The properties of plastics are explained, along with techniques for testing, measuring, enhancing, and analyzing them. Practical introductions to both core topics and new developments make this work equally valuable for newly qualified plastics engineers seeking the practical rules-of-thumb they don't teach you in school and experienced practitioners evaluating new technologies or getting up-to-speed in a new field. - Presents an authoritative source of practical advice for engineers, providing guidance from experts that will lead to cost savings and process improvements - Ideal introduction for both new engineers and experienced practitioners entering a new field or evaluating a new technology - Updated to include the latest technology, including 3D Printing, smart polymers, and thorough coverage of biopolymers and biodegradable plastics
Download or read book Databook of Adhesion Promoters written by Anna Wypych and published by Elsevier. This book was released on 2023-01-31 with total page 801 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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
Download or read book Silane Coupling Agents written by Edwin P. Plueddemann and published by Springer Science & Business Media. This book was released on 1982-08-01 with total page 258 pages. Available in PDF, EPUB and Kindle. Book excerpt: * It has been rumored that a bumble bee has such aerodynamic deficiencies that it should be incapable of flight. Fiberglass-reinforced polymer com posites, similarly, have two (apparently) insurmountable obstacles to per formance: 1) Water can hydrolyze any conceivable bond between organic and inorganic phase, and 2) Stresses across the interface during temperature cycling (resulting from a mismatch in thermal expansion coefficients) may exceed the strength of one of the phases. Organofunctional silanes are hybrid organic-inorganic compounds that are used as coupling agents across the organic-inorganic interface to help overcome these two obstacles to composite performance. One of their functions is to use the hydrolytic action of water under equilibrium condi tions to relieve thermally induced stresses across the interface. If equilib rium conditions can be maintained, the two problems act to cancel each other out. Coupling agents are defined primarily as materials that improve the practical adhesive bond of polymer to mineral. This may involve an increase in true adhesion, but it may also involve improved wetting, rheology, and other handling properties. The coupling agent may also modify the inter phase region to strengthen the organic and inorganic boundary layers.
Download or read book Silylated Surfaces written by Donald E. Leyden and published by CRC Press. This book was released on 1980 with total page 398 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.
Download or read book Handbook of Adhesive Technology Revised and Expanded written by Antonio Pizzi and published by CRC Press. This book was released on 2003-08-06 with total page 1060 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Handbook of Adhesive Technology, Second Edition exceeds the ambition of its bestselling forerunner by reexamining the mechanisms driving adhesion, categories of adhesives, techniques for bond formation and evaluation, and major industrial applications. Integrating modern technological innovations into adhesive preparation and application, this greatly expanded and updated edition comprises a total of 26 different adhesive groupings, including three new classes. The second edition features ten new chapters, a 40-page list of resources on adhesives, and abundant figures, tables, equations.
Download or read book Manual of Patent Examining Procedure written by and published by . This book was released on 2005 with total page 1576 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Proceedings of Mechanical Engineering Research Day 2022 written by Amrik Singh Phuman Singh and published by UTeM Press. This book was released on 2022-08-31 with total page 305 pages. Available in PDF, EPUB and Kindle. Book excerpt: This open access e-proceeding is a compilation of 134 articles presented at the 8th Mechanical Engineering Research Day (MERD'22) - Kampus Teknologi UTeM, Melaka, Malaysia on 13 July 2022.
Download or read book Polymer Additives written by Jiri E. Kresta and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 403 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ever since the beginning of the plastics and rubber industry, it was realized that useful products could be produced only if cer tain additives were incorporated into polymers. With the help of these additives, when physically dispersed in a polymer matrix, it has been possible to improve stability against thermal, oxidative, UV, hydrolytic and biological degradation, mechanical properties, flammability, cost, and processibility of plastics. The enormous growth of the volume of plastics consumed by modern society, and new application areas for plastics, have created a demand for new, better additives and better understanding of their functions in polymer systems. As a result of these trends there is a need for sharing of information on progress achieved in the area of polymer additives among engineers and scientists of the plastics industry and academia. This book is based on expanded and updated papers originally presented at the International Symposium on Polymer Additives, which was held in Las Vegas, Nevada, and was sponsored by the American Chemical Society, Division of Polymeric Materials Science and Engi neering. The book is divided into five parts which cover advances in various areas of polymer additives. The first part is devoted to the progress in understanding of UV degradation and stabilization of various polymers. Oxidation degradation and stabilization of plastic materials is covered in the second part. New developments in the stabilization of PVC are presented in the third part.
Download or read book Catalog of Copyright Entries Third Series written by Library of Congress. Copyright Office and published by Copyright Office, Library of Congress. This book was released on 1975 with total page 1760 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Modern Plastics Encyclopedia written by and published by . This book was released on 1991 with total page 834 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Plastics Materials and Processes written by Charles A. Harper and published by John Wiley & Sons. This book was released on 2003-10-10 with total page 1008 pages. Available in PDF, EPUB and Kindle. Book excerpt: Plastics Materials and Processes: A Concise Encyclopedia is a resource for anyone with an interest in plastic materials and processes, from seasoned professionals to laypeople. Arranged in alphabetical order, it clearly explains all of the materials and processes as well as their major application areas and usages. Plastics Materials and Processes: A Concise Encyclopedia: Discusses and describes applications and practical uses of the materials and processes. Clear definitions and sufficient depth to satisfy the information seekers needs
