环化橡胶光交联产物的降解动力学和十二烷基苯磺酸的增溶机理

Degradation Kinetics on Photocrosslinking Products of Cyclized Rubber and Solubitizing Mechanism of Dodecyl Benzene Sulfonic Acid

摘要: 本文研究了在烷基苯磺酸作用下,环化橡胶类感光性高分子光交联产物降解反应的动力学行为。测定了在链长不一的烷基苯磺酸作用下,降解反应的级数和降解反应的活化能,讨论了烷基的链长以及烷基链长不一的苯磺酸浓度对降解反应速率的影响,提出了降解反应的增溶机理,证实了十二烷基苯磺酸对环化橡胶类感光性高分子光交联产物的降解反应有较大的促进作用。

Abstract: The dynamic behaviors of degradation reaction on photocrosslinking products of photosensitive polymer as cyctized rubber were studied. The order and activation energy of degradation reaction were determined under the influences of alkyl benzene sulfonic a