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 4

Relative phase angle of the third harmonic as a function of strain amplitude at 200°C for HDPE, HDPE-C15A, HDPE-BN, HDPE-Fluoro, and HDPE-C15A-Fluoro.