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Videoreflectometry of nucleation process in plasticized polilactide

Marina V. Alonova, Yuri Gagarin State Technical University of Saratov, Russia
Dmitry A. Zimnyakov, Yuri Gagarin State Technical University of Saratov, Russia
Ekaterina V. Ushakova, Yuri Gagarin State Technical University of Saratov, Russia

Abstract

The interaction of supercritical carbon dioxide fluid and plasticized polilactide leads to form and geometric parameters of polilactide. The gas bubbles appear in plasticized polilactide saturated by supercritical carbon dioxide fluid by decrease of pressure. Videoreflectometry of nucleation process allows to define physical properties of plasticized polilactide and to control of form of scaffled.

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Marina V. Alonova
Yuri Gagarin State Technical University of Saratov, Russia
Russia

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