Crystallization of bisphenol-A polycarbonate. II. Melting behavior and equilibrium melting temperature of the plasticized polymer
(1977) Journal of Polymer Science. Polymer Physics Edition — Vol. 15, n° 7, p. 1283-1289 (1977)
Files
No attached file found for this publication.
Details
- Authors
- Abstract
- The melting behavior of bisphenol-A polycarbonate samples plasticized by tritolyl phosphate (TTP), pentaerythritol tetranonanoate (PETN), and trimellitic acid-tridecyloctyl ester (TMDO) has been investigated and discussed on the basis of current theories. Using the Hoffman and Weeks approach modified for finite chain length the variation of the equilibrium melting temperature has been determined as a function of the plasticizer concentration. Extrapolation of these data yields an equilibrium melting temperature of 317 degrees C for the pure polycarbonate of infinite molecular weight. The cryoscopic effect observed is much more pronounced than anticipated on the basis of the Flory-Huggins theory.
- Affiliations
Citations
Legras, R., & Mercier, J. P. (1977). Crystallization of bisphenol-A polycarbonate. II. Melting behavior and equilibrium melting temperature of the plasticized polymer. Journal of Polymer Science. Polymer Physics Edition, 15(7), 1283-1289. https://hdl.handle.net/2078.5/90741 (Original work published 1977)