POLYMERIZABLE EPOXY COMPOSITION, AND SEALING MATERIAL COMPOSITION COMPRISING THE SAME

摘要

To provide an epoxy polymerizable composition which exhibits low curing shrinkage and high workability and which gives a cured article having a high refraction index and high heat resistance. The epoxy polymerizable composition contains (A2) fluorene epoxy compound having the following general formula (1) or (2), (A3) epoxy compound having a softening point of 30°C or less, and (B1) thiol compound having two or more thiol groups in one molecule.