Miscibility study of poly (benzylmethacrylate) poly (ethylene oxide) blend by inverse gas chromatography
Joint Authors
Aouak, Tayyib
al-Arifi, Abd Allah Sad N.
Source
Journal of Saudi Chemical Society
Issue
Vol. 13, Issue 2 (31 Aug. 2009), pp.227-233, 7 p.
Publisher
Publication Date
2009-08-31
Country of Publication
Saudi Arabia
No. of Pages
7
Main Subjects
Topics
Abstract EN
The miscibility behavior of polybenzylmethacrylate (PBMA) blends with polyethylene oxide (PEO) at different compositions has been studied by inverse gas chromatography (IGC).
The adequacy of two molecule probes (chloroform as solvent and heptane as non-solvent) has been tested in order to detect the glass-transition temperature, T g.
In all different diagrams of PBMA-PEO blends, it was observed, a disappearance of T% at 57 °C specific for pure PBMA, this proves that these pairs of polymers were miscible.
The polymer-polymer interaction parameters have been calculated in the molten state after the common T% for the blend; their values being in good agreement with the observed phase behavior.
This observation is in accordance with those obtained by differential scanning calorimetric (DSC) method.
The miscibility also appears highlighted from the difference of ∆Hd (23) blend obtained and calculated from the arithmetic average of each polymer.
American Psychological Association (APA)
Aouak, Tayyib& al-Arifi, Abd Allah Sad N.. 2009. Miscibility study of poly (benzylmethacrylate) poly (ethylene oxide) blend by inverse gas chromatography. Journal of Saudi Chemical Society،Vol. 13, no. 2, pp.227-233.
https://search.emarefa.net/detail/BIM-250907
Modern Language Association (MLA)
Aouak, Tayyib& al-Arifi, Abd Allah Sad N.. Miscibility study of poly (benzylmethacrylate) poly (ethylene oxide) blend by inverse gas chromatography. Journal of Saudi Chemical Society (Aug. 2009), pp.227-233.
https://search.emarefa.net/detail/BIM-250907
American Medical Association (AMA)
Aouak, Tayyib& al-Arifi, Abd Allah Sad N.. Miscibility study of poly (benzylmethacrylate) poly (ethylene oxide) blend by inverse gas chromatography. Journal of Saudi Chemical Society. 2009. Vol. 13, no. 2, pp.227-233.
https://search.emarefa.net/detail/BIM-250907
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 233
Record ID
BIM-250907