Diffusion of bis(2-ethylhexyl) phthalate above and below the glass transition temperature of poly(vinyl chloride)

Diffusion coefficients of bis(2-ethylhexyl)phthalate in PVC were measured over the temperature range 60 < = T < = 100 deg C by using a mass-uptake technique. Near and above the unplasticized T sub g of PVC ( approx 81 deg C), the values were observed to be in the range 1.29 x 10 exp --9 -1.10...

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Veröffentlicht in:	Macromolecules 1991-03, Vol.24 (2), p.450-454
Hauptverfasser:	Storey, Robson F, Mauritz, Kenneth A, Cole, Brian B
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Copolymerization Exact sciences and technology Organic polymers Physicochemistry of polymers Preparation, kinetics, thermodynamics, mechanism and catalysts
Online-Zugang:	Volltext
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