SUN Fang, LIU Ji, HUANG Yuli. STUDY ON THE PHOTOSENSITIZATION OF FREE RADICAL PHOTOINITIATORS ON CATIONIC PHOTOPOLYMERIZATION OF EPOXY POLYSILOXANE[J]. Journal of Radiation Research and Radiation Processing, 2002,20(4):255-259.
SUN Fang, LIU Ji, HUANG Yuli. STUDY ON THE PHOTOSENSITIZATION OF FREE RADICAL PHOTOINITIATORS ON CATIONIC PHOTOPOLYMERIZATION OF EPOXY POLYSILOXANE[J]. Journal of Radiation Research and Radiation Processing, 2002,20(4):255-259.DOI:
The influences of different free radical photoinitiators and their contents on the photosensitivity of cycloaliphyatic epoxy polysiloxane(CEPS) photopolymerization systems initiated by diaryliodonium salts SR-1012 were investigated. The results shown that free radical photoinitiators could significantly amplify the photosensitivity of CEPS initiated by SR-1012. The value of optimized photosensitivity dropped to 121mJ/cm,2, using Irgacure 184 as a sensitizer. It was also found that the suitable ratio of free radical photoinitiator and SR-1012 is not more than 1:2(wt).