1097-4628/asset/olbannercenter.gif?v=1&s=ae8916e204e146c7bd9655b391127aebd31a7873)
Influence of temperature and penetration depth on photopolymerization of n-butyl acrylate using a narrow channel reactor
Article first published online: 7 JAN 2010
DOI: 10.1002/app.31685
Copyright © 2010 Wiley Periodicals, Inc.
1097-4628/asset/cover.gif?v=1&s=e26a028b9ea53b1db3bdcdf154d4f4fab00f90a5 "Journal of Applied Polymer Science")
Additional Information
How to Cite
Nekkanti, V. and Jachuck, R. J. J. (2010), Influence of temperature and penetration depth on photopolymerization of n-butyl acrylate using a narrow channel reactor. Journal of Applied Polymer Science, 116: 1940–1947. doi: 10.1002/app.31685
Publication History
- Issue published online: 8 FEB 2010
- Article first published online: 7 JAN 2010
- Manuscript Accepted: 11 AUG 2009
- Manuscript Received: 8 FEB 2009
Funded by
- NYSTAR (New York State office of Science, Technology and Academic Research)
- Abstract
- Article
- References
- Cited By
Keywords:
- branched;
- photopolymerization;
- thermal properties;
- NMR;
- gel permeation chromatography (GPC)
Abstract
The influence of temperature and reactor size on photopolymerization kinetics of n-butyl acrylate (n-BA) using narrow channel reactors has been investigated. Experimental results have shown that increase in temperature and decrease in size of the reactor increases the monomer conversion. The effect of temperature was studied by immersing the reactor in a water bath maintained at different temperatures. A narrow channel glass reactor, 900 mm long, with diameters 1.5 mm, 1.0 mm, and 0.5 mm respectively were used to study the effect of light penetration depth on the rate of polymerization and molecular weights of the polymer produced. The degree of branching in the polymer produced was also estimated and compared with published data. © 2010 Wiley Periodicals, Inc. J Appl Polym Sci, 2010