Research Article

Comparative Analysis of the Effect of Organoclay, Boron Nitride, and Fluoropolymer on the Rheology and Instabilities in the Extrusion of High Density Polyethylene

Figure 10

Extrudate of HDPE-C15A at apparent shear rate of (a) 87 s−1 (stick-slip region) and (b) 144 s−1 (gross-melt fracture region).
(a)
(b)