Figure 6.

(a) Center-of-mass self-diffusion coefficient, ${\mathrm{D}}_{\mathit{cm}}$; and (b) zero-shear viscosity versus molecular weight, ${\mathrm{M}}_w$ , for PE melts at 450 K. Reproduced from Padding and Briels [386] with the permission of AIP Publishing. For further information regarding the various sets of data shown in figure refer to the cited work and the references within it.