Poly (vinyl alcohol) as a Stabilizer in the Suspension Polymerization of Styrene: The Effect of the Molecular Weight

R Olayo, E García, B García‐Corichi… - Journal of applied …, 1998 - Wiley Online Library
R Olayo, E García, B García‐Corichi, L Sánchez‐Vázquez, J Alvarez
Journal of applied polymer science, 1998Wiley Online Library
The interfacial tension of the water‐(PVA)/styrene system was measured as a function of the
poly (vinyl alcohol)(PVA) concentration and temperature. Average size and particle‐size
distribution were obtained for a suspension of styrene in water using PVA as a stabilizer. We
discuss the interfacial tension through the Zykonski equation to establish the behavior of the
adsorption isotherms in unstirred systems and discuss the apparently contradictory results of
the stirred experiment. We propose a simple configuration model that is congruent with both …
Abstract
The interfacial tension of the water‐(PVA)/styrene system was measured as a function of the poly(vinyl alcohol) (PVA) concentration and temperature. Average size and particle‐size distribution were obtained for a suspension of styrene in water using PVA as a stabilizer. We discuss the interfacial tension through the Zykonski equation to establish the behavior of the adsorption isotherms in unstirred systems and discuss the apparently contradictory results of the stirred experiment. We propose a simple configuration model that is congruent with both results. © 1998 John Wiley & Sons, Inc. J Appl Polym Sci 67: 71–77, 1998
Wiley Online Library
以上显示的是最相近的搜索结果。 查看全部搜索结果