CALORIMETRIC STUDY OF CATIONIC PHOTOPOLYMERIZATION

Authors
CZAJLIK I HEDVIG P ILLE A DOBO J
Citation
I. Czajlik et al., CALORIMETRIC STUDY OF CATIONIC PHOTOPOLYMERIZATION, Radiation physics and chemistry, 47(3), 1996, pp. 453-455
Citations number
5
Categorie Soggetti
Nuclear Sciences & Tecnology","Chemistry Physical","Physics, Atomic, Molecular & Chemical
Journal title
Radiation physics and chemistry → ACNP
ISSN journal
0969806X
Volume
47
Issue
3
Year of publication
1996
Pages
453 - 455
Database
ISI
SICI code
0969-806X(1996)47:3<453:CSOCP>2.0.ZU;2-S
Abstract
The photopolymerization of penta-erythritol tetra-glycidyl ether (init iator Degacure KI-85) was studied by a du Pont 910 type DSC. From our experimental results the following conclusions can be drawn: (1) Durin g the cationic polymerization reaction the lifetime of the initiating centers are long compared to the lifetime of free radicals in case of radical polymerization. (2) The rate of deactivation of the initiating centers increases with increasing temperature.