Methanol effect on color stability and shelf life of phenolic resin compound under acidic conditions
Author
Source
Iraqi Journal of Chemical and Petroleum Engineering
Issue
Vol. 10, Issue 3 (30 Sep. 2009), pp.57-62, 6 p.
Publisher
University of Baghdad College of Engineering
Publication Date
2009-09-30
Country of Publication
Iraq
No. of Pages
6
Main Subjects
Topics
Abstract EN
The object of this work is to investigate the effect of the addition of methanol on the shelf life and color characteristics of novolak resin.
Different percentages were added and two mechanisms were suggested for the addition.
High worth structure (1, 2-3) novolak resin was prepared and used in the above investigation.
Experimental determination using FT-IR and UV-spectroscopy showed that on the addition of 30 % of methanol and according to the second mechanism of addition novolak shelf life increased to 12 months without obvious decomposition and color change.
It is suggested that methanol plays an important role in the inhabitation of the reactive sites on the resin that are responsible for the oxidation of the polymer when exposed to atmospheric or storage conditions.
American Psychological Association (APA)
Ahmad, Ammar Waad Allah. 2009. Methanol effect on color stability and shelf life of phenolic resin compound under acidic conditions. Iraqi Journal of Chemical and Petroleum Engineering،Vol. 10, no. 3, pp.57-62.
https://search.emarefa.net/detail/BIM-261881
Modern Language Association (MLA)
Ahmad, Ammar Waad Allah. Methanol effect on color stability and shelf life of phenolic resin compound under acidic conditions. Iraqi Journal of Chemical and Petroleum Engineering Vol. 10 (Sep. 2009), pp.57-62.
https://search.emarefa.net/detail/BIM-261881
American Medical Association (AMA)
Ahmad, Ammar Waad Allah. Methanol effect on color stability and shelf life of phenolic resin compound under acidic conditions. Iraqi Journal of Chemical and Petroleum Engineering. 2009. Vol. 10, no. 3, pp.57-62.
https://search.emarefa.net/detail/BIM-261881
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 62
Record ID
BIM-261881