Advanced Materials and Technologies. Book of Abstracts of 23rd International Conference-School

Abstract

The semilog relationship can predict approximate PU viscosity. • During early stages of polymerization the viscosity is highly dependent on shear, which is more evident at lower temperatures [4]. • Despite ongoing polymerization, viscosity seems to drop initially and then stagnate. • It remains unclear what causes such unusual tendencies of viscosity dependence on polymerization and shear. DISCLAIMER This presentation reflects only the views of the authors. European Commission, Research Executive Agency, and FTMC (Center for Physical Sciences and Technology) are not responsible for any use that may be made of the information it contains, see §29.5 of "H2020 General Model Grant Agreement" for details.