Handbook Of Polymer Coatings For Electronics
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| Author | : James J. Licari |
| Publisher | : William Andrew |
| Total Pages | : 409 |
| Release | : 1990-12-31 |
| Genre | : Science |
| ISBN | : 0815517688 |
This completely revised edition remains the only comprehensive treatise on polymer coatings for electronics. Since the original edition, the applications of coatings for the environmental protection of electronic systems have greatly increased, largely driven by the competitive need to reduce costs, weight and volume. The demands for high-speed circuits for the rapid processing of signals and data, high-density circuits for the storage and retrieval of megabits of memory, and the improved reliability required of electronics for guiding and controlling weapons and space vehicles have triggered the development of many new and improved coating polymers and formulations. Both the theoretical aspects of coatings (molecular structure of polymer types and their correlation with electrical and physical properties) and applied aspects (functions, deposition processes, applications, testing) are covered in the book. Over 100 proprietary coating formulations were reviewed, their properties collated, and tables of comparative properties prepared. This book is useful as both a primer and as a handbook for collecting properties data.
| Author | : James J. Licari |
| Publisher | : William Andrew |
| Total Pages | : 553 |
| Release | : 2003-06-11 |
| Genre | : Science |
| ISBN | : 0815516479 |
This first book in the Materials and Processes for Electronics Applications series answers questions vital to the successful design and manufacturing of electronic components, modules, and systems such as:- How can one protect electronic assemblies from prolonged high humidity, high temperatures, salt spray or other terrestrial and space environments?- What coating types can be used to protect microelectronics in military, space, automotive, or medical environments?- How can the chemistry of polymers be correlated to desirable physical and electrical properties?- How can a design engineer avoid subsequent potential failures due to corrosion, metal migration, electrical degradation, outgassing?- What are the best processes that manufacturing can use to mask, clean, prepare the surface, dispense the coating, and cure the coating?- What quality assurance and in-process tests can be used to assure reliability?- What government or industry specifications are available?- How can organic coatings be selected to meet OSHA, EPA, and other regulations? Besides a discussion of the traditional roles of coatings for moisture and environmental protection of printed circuit assemblies, this book covers dielectric coatings that provide electrical functions such as the low-dielectric-constant dielectrics used to fabricate multilayer interconnect substrates and high-frequency, high-speed circuits. Materials engineers and chemists will benefit greatly from a chapter on the chemistry and properties of the main types of polymer coatings including: Epoxies, Polyimides, Silicones, Polyurethanes, Parylene, Benzocyclobenzene and many others. For manufacturing personnel, there is an entire chapter of over a dozen processes for masking, cleaning, and surface preparation and a comprehensive review of over 20 processes for the application and curing of coatings including recent extrusion, meniscus, and curtain coating methods used in processing large panels. The pros and cons of each method are given to aid the engineer in selecting the optimum method for his/her application. As a bonus, from his own experience, the author discusses some caveats that will help reduce costs and avoid failures. Finally, the author discusses regulations of OSHA, EPA, and other government agencies which have resulted in formulation changes to meet VOC and toxicity requirements. Tables of numerous military, commercial, industry, and NASA specifications are given to help the engineer select the proper callout.
| Author | : James J. Licari |
| Publisher | : William Andrew |
| Total Pages | : 415 |
| Release | : 2011-06-24 |
| Genre | : Technology & Engineering |
| ISBN | : 1437778909 |
Approx.512 pagesApprox.512 pages
| Author | : Peter Eyerer |
| Publisher | : Springer Science & Business Media |
| Total Pages | : 454 |
| Release | : 2010-07-31 |
| Genre | : Technology & Engineering |
| ISBN | : 3540884165 |
Since their first industrial use polymers have gained a tremendous success. The two volumes of "Polymers - Opportunities and Risks" elaborate on both their potentials and on the impact on the environment arising from their production and applications. Volume 11 "Polymers - Opportunities and Risks I: General and Environmental Aspects" is dedicated to the basics of the engineering of polymers – always with a view to possible environmental implications. Topics include: materials, processing, designing, surfaces, the utilization phase, recycling, and depositing. Volume 12 "Polymers - Opportunities and Risks II: Sustainability, Product Design and Processing" highlights raw materials and renewable polymers, sustainability, additives for manufacture and processing, melt modification, biodegradation, adhesive technologies, and solar applications. All contributions were written by leading experts with substantial practical experience in their fields. They are an invaluable source of information not only for scientists, but also for environmental managers and decision makers.
| Author | : Kiyotaka Wasa |
| Publisher | : William Andrew |
| Total Pages | : 533 |
| Release | : 2004-05-10 |
| Genre | : Technology & Engineering |
| ISBN | : 0815519311 |
An invaluable resource for industrial science and engineering newcomers to sputter deposition technology in thin film production applications, this book is rich in coverage of both historical developments and the newest experimental and technological information about ceramic thin films, a key technology for nano-materials in high-speed information applications and large-area functional coating such as automotive or decorative painting of plastic parts, among other topics. In seven concise chapters, the book thoroughly reviews basic thin film technology and deposition processes, sputtering processes, structural control of compound thin films, and microfabrication by sputtering.
| Author | : Hal Greenhouse |
| Publisher | : Elsevier |
| Total Pages | : 417 |
| Release | : 2000-03-01 |
| Genre | : Technology & Engineering |
| ISBN | : 0815517882 |
This is a book about the integrity of sealed packages to resist foreign gases and liquids penetrating the seal or an opening (crack) in the package—especially critical to the reliability and longevity of electronics. The author explains how to predict the reliability and the longevity of the packages based on leak rate measurements and the assumptions of impurities. Non-specialists in particular will benefit from the author's long involvement in the technology. Hermeticity is a subject that demands practical experience, and solving one problem does not necessarily give one the background to solve another. Thus, the book provides a ready reference to help deal with day to day issues as they arise.The book gathers in a single volume a great many issues previously available only in journals—or only in the experience of working engineers. How to define the ""goodness"" of a seal? How is that seal measured? How does the integrity of the seal affect circuit reliability? What is the significance of the measured integrity of the seal? What is the relationship of Residual Gas Analysis and the seal integrity? The handbook answers these questions and more, providing an analysis of nearly 100 problems representative of the wide variety of challenges that actually occur in industry today.
| Author | : |
| Publisher | : Elsevier |
| Total Pages | : 409 |
| Release | : |
| Genre | : |
| ISBN | : 0080945074 |
| Author | : Elissa M. Bumiller |
| Publisher | : CRC Press |
| Total Pages | : 242 |
| Release | : 2002-11-12 |
| Genre | : Technology & Engineering |
| ISBN | : 9780849314834 |
Contamination problems have become a major factor in determining the manufacturability, quality, and reliability of electronic assemblies. Understanding the mechanics and chemistry of contamination has become necessary for improving quality and reliability and reducing costs of electronic assemblies. Designed as a practical guide, Contamination of Electronic Assemblies presents a generalized overview of contamination problems and serves as a problem-solving reference point. It takes a step-by-step approach to identifying contaminants and their effects on electronic products at each level of manufacture. The text is divided into four sections: Laminate Manufacturing, Substrate Fabrication, Printed Wiring Board Assembly, and Conformal Coatings. These sections discuss all aspects of contamination of electronic assemblies, from the manufacture of glass fibers used in the laminates to the complete assembly of the finished product. The authors present detection and control methods that can help you reduce defects during the manufacturing process. With tables, figures, and fishbone diagrams serving as a quick reference, Contamination of Electronic Assemblies will help you familiarize yourself with the origination, detection, measurement, control, and prevention of contamination in electronic assemblies.
| Author | : Alan G. King |
| Publisher | : William Andrew |
| Total Pages | : 535 |
| Release | : 2001-12-01 |
| Genre | : Technology & Engineering |
| ISBN | : 0815516339 |
Perfect for the new technician or engineer entering the ceramics industry as well as for the ""old hand"" who needs an update on some aspect of ceramics processing, this resource provides practical laboratory-oriented answers to such typical processing problems as particle segregation, agglomeration, contamination, pressure gradients, adherence to tooling, and temperature gradients during drying and firing.The author examines the difficulties of practical testing and processing in the ceramic laboratory, such as vast differences in scale and equipment, and shows how to evaluate results taking such variables into account. Once the laboratory work is satisfactorily completed, the rest of the book explores serious issues involved in transferring technology from the lab bench to the plant floor and then to the customer. The author gives advice on dealing with real-life problems such as allocating human and capital resources and overcoming customer wariness of being first to try new procedures and processes.Each section contains practical, hands-on suggestions on performing and sometimes avoiding certain tasks, bringing to the reader key information that is at best sparsely available in the industry. As the author states, ""Laboratory skills are gained by hands-on experience. The intent of this book is to accelerate the process.""
| Author | : Milton C. Shaw |
| Publisher | : Elsevier |
| Total Pages | : 493 |
| Release | : 2001-09-27 |
| Genre | : Technology & Engineering |
| ISBN | : 0815517041 |
Engineering, at its origins, was a profession of problem solving. The classic text, Dialogues Concerning Two New Sciences by Galileo Galilei is revisited in this ambitious and comprehensive book by Milton Shaw. In-depth discussions of passages from the Galileo text emphasize the ""mind set"" of engineering, specifically the roles played by experimentation and dialog in analysis and creativity. In the epilogue, the author points out that engineering students are usually exposed to two types of faculty. The first type is mathematically oriented and mostly interested in analytical solutions. The second type is interested in devising and experimenting with innovative solutions. However, since many talented graduates move directly into teaching instead of gaining real world experience, an imbalance of analytical teaching has occurred. Shaw points out through an example by Dr. Dave Lineback that learning to solve practical engineering problems is a very important part of an engineer's education, but is often denied due to expense and time and effort required. This book fills in many of the gaps in engineering education by showing students, and professionals, the historical background of problem solving.Among those who will find this book particularly useful are engineers working in cross-disciplinary capacities, such as mechanical engineers working with electrical engineering concepts or polymeric materials, engineers preparing for professional engineering exams, mid-career engineers looking to broaden their problem-solving skills, and students looking for help growing their skills.
