Coating and Drying Defects
Troubleshooting Operating Problems
2. Edition September 2006
368 Pages, Hardcover
Wiley & Sons Ltd
Short Description
Coating technology is now widely used in industry for making products like fuel cells, batteries (thin film), medical devices, and electronic displays. Updating a well-received and established previous edition, Coating and Drying Defects: Troubleshooting Operating Problems, Second Edition provides practical guidelines that help solve everyday coating and drying problems, offering all the tools needed to troubleshoot defects as well as the means to eliminate them.
A practical guide for ensuring a defect-free coating and drying process
For professionals in the coating and drying industry, the world is a demanding place. New, technically complex products such as fuel cell membranes, thin film batteries, solar cells, and RFID chips require coatings of extreme precision. With the bar raised so high, understanding how to troubleshoot and eliminate defects on a coating line is an essential skill for all personnel.
Coating and Drying Defects, Second Edition provides manufacturing and quality control personnel, equipment operators and supervisors, and plant engineers and scientists with the full complement of proven tools and techniques for detecting, defining, and eliminating coating defects and operating problems, and for ensuring that they do not recur.
Updating the valuable contents of the first edition, this practical Second Edition:
* Describes all major processes for coating and drying of continuous film on sheets or webs
* Covers technologies that have been recently developed to prevent defect formation and improve operating procedures
* Provides a rational framework within which to assess and analyze virtually any defect that may arise
* Offers step-by-step guidelines for conducting every phase of the troubleshooting process, including defect prevention
Going beyond simply describing a disparate set of troubleshooting techniques, this unique guide arms readers with a systematic, nonmathematical methodology encompassing the entire coating operation, becoming an indispensable resource for manufacturing and quality-control personnel as well as plant engineers, polymer scientists, surface scientists, organic chemists, and coating scientists.
Preface to the First Edition.
About the Authors.
1. Introduction.
2. Troubleshooting or Problem Solving Procedure.
3. Coater and Defect Analytical Tools.
4. Problems Associated with Feed Preparation.
5. Problems Associated with Roll Coating and Related Processes.
6. Problems in Slot, Extrusion, Slide, and Curtain Coating.
7. Coating Problems Associated with Coating Die Design.
8. Surface-Tension-Driven Defects.
10. Problems Associated with Drying.
11. Problems Associated With Web Handling (Gerald I. Khebioan).
12. The Role of Process Support Equipment.
13. Coating Defects Databases.
14. Defect Prevention.
Index.
EDWARD D. COHEN, PhD, is a technical consultant in all aspects of the web coating process. He recently retired from DuPont Central Research and Development as a DuPont Fellow. Dr. Cohen is coeditor of Modern Coating and Drying Technology(Wiley) and coauthor of the first edition of this book.
GERALD I. KHEBOIAN (Chapter 11 author) is a consultant on web transport systems. He has over thirty-five years' experience applying web handling systems, electrical drives, tension controls, and machine controls. He is past chairman of the national TAPPI Electrical Engineering Committee and of the TAPPI Drive Seminar Series.