Abstract
The liquid-liquid phase separation in blends of linear and branched polyethylenes has been observed using a morphological technique. The results confirm our previous conclusion that the phase-separated region of the phase diagram has a closed loop shape. We have also been able to demonstrate that the phase separation occurs at the same temperature on heating and cooling and hence argue that it represents an equilibrium phase boundary. The process of phase separation has been studied by observing changes in the shape and sizes of the phase-separated regions with time. In some cases, we argue that it is possible to distinguish between morphologies caused by liquid-liquid phase separation which occurred through nucleation and spinodal decomposition.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
