Analyzing and Troubleshooting Single-Screw Extruders

Prior extrusion books are based on barrel rotation physics-this is the first book that focuses on the actual physics of the process-screw rotation physics. In the first nine chapters, theories and math models are developed. Then, these models are used to solve actual commercial problems in the remainder of the book. Realistic case studies are presented that are unique in that they describe the problem as viewed by a typical plant engineer and provide the actual dimensions of the screws. Overall, there is not a book on the market with this level of detail and disclosure. The new knowledge in this book will be highly useful for production engineers, technical service engineers working with customers, consultants specializing in troubleshooting and process design, and process researchers and designers that are responsible for processes that running at maximum rates and maximum profitability.
Contents:
oIntroduction & Troubleshooting
oPolymer Materials
oIntroduction to Polymer Rheology for Extrusion
oResin Physical Properties Related to Processing
oSolids Conveying
oThe Melting Process
oFluid Flow in Metering Channels
oMixing Processes for Single-Screw Extruders
oScaling of Single-Screw Extrusion Processes
oIntroduction to Troubleshooting the Extrusion Process
oContaminations in the Finished Product
oFlow Surging
oRate-Limited Extrusion Processes
oBarrier and High-Performance Screws
oMelt-Fed Extruders