| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1258478 | Chinese Chemical Letters | 2008 | 4 Pages |
Abstract
The prepolymerization and curing reaction kinetics of polyurethane/montmorillonite have been studied with end group analysis and FTIR respectively. It was found that the prepolymerization and curing reaction followed the 2nd-order kinetics. But the activation energy of prepolymerization increased from 42.7 kJ/mol to 56.5 kJ/mol after the montmorillonite was added in the reaction system, and activation energy of curing reaction decreased from 64.4 kJ/mol to 17.5 kJ/mol.
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Physical Sciences and Engineering
Chemistry
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Authors
You Cao, Yu Jiang, Shu Lu Zhao, Xiao Jun Cai, Mei Long Hu, Bing Liao,