Molecular Crystals and Liquid Crystals, Vol.377, 313-316, 2002
Photocure behavior of highly transparent and thermally stable photosensitive polymer
A new photosensitive prepolymer was designed and synthesized by esterification of an epoxy and methacrylic acid. Photopolymerization. behavior of the prepolymer was quantitatively investigated by FT-IR spectroscopy. We also studied thermal stability by observing changes in the transmittance of the polymer film upon heating at 250degreesC for a given period of time.
Keywords:photosensitive polymer;photocure behavior;quantitative FT-IR spectroscopy;thermal stability