XIAO Pu, WU Gangqiang, SHI Suqing, et al. Synthesis and kinetics of macrophotoinitiators for photopolymerization of TPGDA[J]. Journal of Radiation Research and Radiation Processing, 2007,25(1):19-24.
XIAO Pu, WU Gangqiang, SHI Suqing, et al. Synthesis and kinetics of macrophotoinitiators for photopolymerization of TPGDA[J]. Journal of Radiation Research and Radiation Processing, 2007,25(1):19-24.DOI:
Macrophotoinitiators of 1HMPP-TDI-6104, 2HMPP-TDI-6104, 3HMPP-TDI-6104, were synthesized with 2-Hydroxy-2-methyl-1-phenyl-propan-1-one (HMPP), toluene-2,4- diisocynate (TDI), and 6104. The products were analyzed by FTIR spectroscopy. Kinetics for photopolymerization of tripropylene glycol diacrylate (TPGDA) induced respectively by the macrophotoinitiators was studied by photo-DSC, and the initiate effect was compared with HMPP. The results showed that the initiate effects of the macrophotoinitiators were almost the same with HMPP. The polymerization rate and the final conversion were increased by increasing the initiator concentration.