Differential thermal analysis of polybismaleimide copolymers : part III
Joint Authors
Muhammad, Akram A.
Qasim, Talal A.
Source
Mu'tah Journal for Research and Studies : Natural and Applied Sciences Series
Issue
Vol. 9, Issue 1 (31 Jul. 1994), pp.117-137, 21 p.
Publisher
Mutah University Deanship of Academic Research
Publication Date
1994-07-31
Country of Publication
Jordan
No. of Pages
21
Main Subjects
Abstract EN
New bismaleimide copolymers were obtained by free-radical polymerization N, N'-I,4-phenylene bismaleamic acid with styrene, acrylonitrile, methyl acrylate and methyl methacrylate.
The copolymers were characterized by IR spectroscopy and CHN microanalysis and differential thermal analysis.
DTA thermograms of the co- polymers showed comparable curing temperatures.
Pure polybismaleimide did not show any exothermic peak in the range 250-5000C.
At low ratios of vinyl polymers a single exothermic peak appeared due to the uncompleteness of the bismaleimide net- work.
The thermograms become more complicated and extra peaks appeared at high ratios of vinyl polymers due to the decomposition of some vinyl polymer molecules.
The method was successfully applied for the indirect determination of Co2+, and as low as 8.3x10-8 M, was detected.
American Psychological Association (APA)
Muhammad, Akram A.& Qasim, Talal A.. 1994. Differential thermal analysis of polybismaleimide copolymers : part III. Mu'tah Journal for Research and Studies : Natural and Applied Sciences Series،Vol. 9, no. 1, pp.117-137.
https://search.emarefa.net/detail/BIM-436682
Modern Language Association (MLA)
Muhammad, Akram A.& Qasim, Talal A.. Differential thermal analysis of polybismaleimide copolymers : part III. Mu'tah Journal for Research and Studies : Natural and Applied Sciences Series Vol. 9, no. 1 (Jul. 1994), pp.117-137.
https://search.emarefa.net/detail/BIM-436682
American Medical Association (AMA)
Muhammad, Akram A.& Qasim, Talal A.. Differential thermal analysis of polybismaleimide copolymers : part III. Mu'tah Journal for Research and Studies : Natural and Applied Sciences Series. 1994. Vol. 9, no. 1, pp.117-137.
https://search.emarefa.net/detail/BIM-436682
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 136-137
Record ID
BIM-436682
