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The Role of Rheology in Polymer Extrusion - Polydynamics, Inc.

The Role of Rheology in Polymer Extrusion - Polydynamics, Inc.

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Figure 1.7. Schematic representation <strong>of</strong> LDPE and LLDPE behavior <strong>in</strong> shear and extension.<br />

Figure 1.8. (a) Rod climb<strong>in</strong>g (Weissenberg) effect <strong>in</strong> polymeric fluids, (b) extrudate swell.<br />

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