Please use this identifier to cite or link to this item: http://scholarbank.nus.edu.sg/handle/10635/75293
Title: INTERACTION OF POLYMERS AND SMALL MOLECULES IN POLYSTYRENE/POLY (METHYL METHACRYLATE)/TOLUENE SYSTEM.
Authors: Lau, Wayne W.Y. 
Burns, Charles M.
Huang, Robert Y.M.
Issue Date: 1985
Source: Lau, Wayne W.Y.,Burns, Charles M.,Huang, Robert Y.M. (1985). INTERACTION OF POLYMERS AND SMALL MOLECULES IN POLYSTYRENE/POLY (METHYL METHACRYLATE)/TOLUENE SYSTEM. : 301-303. ScholarBank@NUS Repository.
Abstract: Six combinations of two incompatible polymers, polystyrene (PS) and poly (methyl methacrylate) (PMMA) of various molecular weights were made in toluene. This system separates into two phases upon approach to equilibrium. Compositions of the conjugate phases were determined using Gel Permeation Chromatography (GPC). The composite GPC Chromatogram of PS/PMMA mixture in the conjugate phases were successfully resolved into its component chromatograms which show the distribution of the molecular species in these phases. Application of the above GPC method to equilibrated samples yields tie lines, binodal curves and plait points of the ternary system.
URI: http://scholarbank.nus.edu.sg/handle/10635/75293
ISBN: 0909589437
Appears in Collections:Staff Publications

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