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Flow Mechanisms, Material Distributions and Phase Morphology Development in a Modular Intermeshing Counter-Rotating Twin Screw Extruder of Leistritz Design
-
S. Lim
Veröffentlicht/Copyright:
27. Mai 2013
Abstract
An experimental study is presented of the mixing of polyamide-6 and polyethylene in a Leistritz modular counter-rotating twin screw extruder. Seven different screw configurations were investigated and the material distributions and phase morphology developments along the axis of the screw were characterized. The behavior of different modular elements was determined including screw flights of varying thickness, Kiesskalt compression elements and shearing elements.
Received: 1992-9-25
Accepted: 1993-4-19
Published Online: 2013-05-27
Published in Print: 1994-03-01
© 1994, Carl Hanser Verlag, Munich
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Artikel in diesem Heft
- Contents
- Contents
- Editorial
- Ninth in a Series: Mitsubishi Heavy Industries: Road to a High Technology Giant
- Internal Mixers
- Two-Dimensional Dynamic Study of the Distributive Mixing in an Internal Mixer
- Screw Extrusion
- Design of Tightly Intermeshing Co-Rotating Twin Screw Extruders
- Devolatilization of Polymer Solutions
- Flow Mechanisms, Material Distributions and Phase Morphology Development in a Modular Intermeshing Counter-Rotating Twin Screw Extruder of Leistritz Design
- 3-D Flow Simulations of a Cavity Transfer Mixer
- Die Extrusion
- Flow and Fiber Orientation Calculations in Reinforced Thermoplastic Extruded Tubes
- Fiber Spinning
- Orientation Evolution in Convergent-Divergent Dies
- Molding
- Unsteady Flow of Semi-Concentrated Fiber Suspensions in Compression Molding
- Equation of State for Pure Polymeric Fluids Theory Based on An Improved Hole and Cell Model
- Residual Stresses in Quenched and Injection Moulded Products
- Image Simulation and Evaluation of Fiber Orientation Distribution
Artikel in diesem Heft
- Contents
- Contents
- Editorial
- Ninth in a Series: Mitsubishi Heavy Industries: Road to a High Technology Giant
- Internal Mixers
- Two-Dimensional Dynamic Study of the Distributive Mixing in an Internal Mixer
- Screw Extrusion
- Design of Tightly Intermeshing Co-Rotating Twin Screw Extruders
- Devolatilization of Polymer Solutions
- Flow Mechanisms, Material Distributions and Phase Morphology Development in a Modular Intermeshing Counter-Rotating Twin Screw Extruder of Leistritz Design
- 3-D Flow Simulations of a Cavity Transfer Mixer
- Die Extrusion
- Flow and Fiber Orientation Calculations in Reinforced Thermoplastic Extruded Tubes
- Fiber Spinning
- Orientation Evolution in Convergent-Divergent Dies
- Molding
- Unsteady Flow of Semi-Concentrated Fiber Suspensions in Compression Molding
- Equation of State for Pure Polymeric Fluids Theory Based on An Improved Hole and Cell Model
- Residual Stresses in Quenched and Injection Moulded Products
- Image Simulation and Evaluation of Fiber Orientation Distribution
