Editor?s note: The author, Donald E. De Laney, a consultant in polymer process rheology, worked with GE for 17 years and has worked with Dynisco over the past eight years. The plastics compounding and ...
Extrusion is a process used for the creation of fixed cross-sectional profiles. Materials, such as plastic or thermoplastic, are pressed through a die of desired shape and cross-section. Plastic ...