Scientists have developed a vacuum-assisted extrusion method that reduces internal porosity -- by up to 75% -- in large-scale 3D-printed polymer parts. Large-scale additive manufacturing has been ...
With its diverse portfolio of polymer testing and sensing equipment, Dynisco is bringing rheology to the masses. Rheology is the investigation of the flow and deformation behavior of materials when ...
MarqMetrix probes can be inserted into extruder barrels, enabling continuous monitoring of the extrusion process and allowing for quantitative and qualitative judgments to be made in real-time. PCA is ...
Novel and scalable continuous fabrication process combining Couette flow extrusion and macroscopic plastic deformation results in ability to increase mechanical, thermal, and crystalline properties in ...
Polymers are defined as materials consisting of macromolecules that are made up of small, regularly repeating smaller subunits. The coextrusion process is a manufacturing process that uses different ...
Hot melt extrusion (HME) formulation development depends heavily on choosing the appropriate polymers. This article reviews HME process parameters and highlights three polymers in HME: polyethylene ...
The authors examine the influence of glass-transition temperature, melt viscosity, degradation temperature, and process settings. Hot-melt extrusion (HME) technology is prominent in the pharmaceutical ...
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