Big Chemical Encyclopedia

Chemical substances, components, reactions, process design ...

Articles Figures Tables About

Rheological Changes During Blending

Our knowledge of rheological changes during reactive blending is based primarily on experiments conducted in batch intensive mixers with transducers capable of measuring [Pg.132]

Experimentally it is extremely difficult to conduct a reactive blending process within a melt rheometer in order to determine the rheological evolution in a model flow field. Rheometric flows such as simple shear in a cone and plate or parallel plate apparatus are [Pg.133]

The data on the rheological behavior of molten (PP/PE)-g-IA systems suggest a complex nature of influence of the polymers on the course of free-radical chain transformations taking place during reactive extrusion. Small amounts of one or another polymeric component, introduced into a blend, cause some changes in the rheological properties of the molten (PP/PE)-g-IA systems. For instance, a low (below 25 wt%) quantity of PE, contrary to the expectations, would increase MFI while low amounts of PP would decrease MFI for (PP/PE)-g-IA systems against... [Pg.294]

See other pages where Rheological Changes During Blending is mentioned: [Pg.113]    [Pg.132]    [Pg.113]    [Pg.132]    [Pg.37]    [Pg.422]    [Pg.501]    [Pg.1099]    [Pg.1492]    [Pg.305]    [Pg.138]    [Pg.139]    [Pg.367]    [Pg.20]    [Pg.26]    [Pg.421]    [Pg.611]    [Pg.141]    [Pg.179]    [Pg.6]    [Pg.421]    [Pg.734]    [Pg.524]    [Pg.692]    [Pg.739]    [Pg.745]    [Pg.747]    [Pg.569]    [Pg.537]    [Pg.75]    [Pg.317]    [Pg.488]    [Pg.122]    [Pg.319]    [Pg.234]    [Pg.404]    [Pg.36]    [Pg.93]    [Pg.1897]    [Pg.1901]    [Pg.45]    [Pg.344]    [Pg.40]    [Pg.667]    [Pg.352]    [Pg.252]    [Pg.286]    [Pg.110]    [Pg.86]    [Pg.132]   


SEARCH



Changes during

Rheological changes

© 2024 chempedia.info