Rheometry SLIT RHEOMETER
Rheometry SLIT RHEOMETER
Rheometry SLIT RHEOMETER
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<strong>Rheometry</strong><br />
<strong>SLIT</strong> AND CAPILLARY <strong>RHEOMETER</strong>S<br />
DIE SWELL<br />
Figure 5: Extrudate Swell after Exiting the Die Diminishes as the Die is<br />
Made Longer.<br />
Die swell is a viscoelastic memory effect from the flow contraction at the<br />
entrance to the die.