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Title: Effect of the viscosity ratio on the particle coalescence in PS/HDPE blends under extensional flow
Author: Vazquez, M.O.
Bello, O.G.
Gonzalez-Nunez, R.
Arellano, M.
Moscoso, F.J.
Issue Date: 2004
Abstract: The effect of viscosity ratio and concentration on particle coalescence in PS/HDPE blends was studied. Three different PS and HDPE were used in order to modify the viscosity ratio (p). The blends were prepared by extrusion at 200°C. A morphological study in post-extrusion zone is presented where the draw-down ratio (DR) is varied. The evolution of particle to fibers is interpreted in terms of coalescence particles where the viscosity ratio plays an important role.
Appears in Collections:Producción científica UdeG (prueba)

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