Extrusion Titles Include:

Understanding Blown Film Process Variables and Bubble Geometry, by Kirk Cantor, Pennsylvania College of Technology

A Perturbation Method To Characterize Melting During The Extrusion of Polymers and Blends, by Mark D. Wetzel, E. I. du Pont de Nemours and Co., Inc., & Chi-Kai Shih, Chi-Kai Shih, LLC

Woodfiber/Plastics Composites - Introduction and Overview, by Frank Maine, PSA Composites

Kinematics Model of Solids Conveying for Extrusion, by Stephen J. Derezinski, Ph.D., Extruder Tech, Inc.

Extruded Open Cell Foams Using Two Semicrystalline Polymers, by Patrick Lee, University of Toronto

Extrusion Screws for Thermoplastic Materials, by Tim Womer, Xaloy

Formation of Barrier Plastic Materials by Chaotic Blending, Dave Zumbrunnen, Clemson University

The Vented Barrier Screw, by Stephen Derezinski, Extruder Tech, Inc.

Understanding Why Adhesion In Extrusion Coating Decreases With Diminishing Coating Thickness, Part I: Penetration of Porous Substrates, by Barry A. Morris, DuPont

Development and Utilization of Metallized and Clear High Barrier Packaging Films, by Eldridge M. Mount, III, EMMOUNT Technologies

The Impact of Screw Threads on Cost Cutting and Performance: High Performance Compound Angle Design, by Russell D. Hendee, Semblex Corporation

Metering Channel Flows and Troubleshooting Single-Screw Extruders, by Mark A. Spalding, Dow Chemical Company

Extrusion Troubleshooting, by Frank Van Haste, NOVACHEM

Recent Trends and Developments in Twin-Screw Processing, by Stuart Kapp, American Leistritz Extruder Corporation

Flow Surging in Single Screw, Plasticating Extruders, by Mark Spalding, The Dow Chemical Company

Myths and Realities of Purging for Extruders and Blow Molders, by Frank Van Haste, NOVACHEM

Can I Run PLA on My Existing Extruders? A Practical Application Guide, by Edward L. Steward, American Kuhne Corporation

Twin-Screw Extrusion Design Enhancements for Processing Heat-Sensitive and Shear-Sensitive Biopolymers, by Charlie Martin, Leistritz

SPE’s e-Learning Center offers you convenient ways to gain practical technical and business knowledge about the plastics industry, knowledge you can use to improve your performance on the job and to increase your value to your employer.