PHOTOCURABLE TRANSPARENT RESIN COMPOSITION CAPABLE OF HAVING EXCELLENT MECHANICAL PROPERTIES, THERMAL PROPERTIES, AND ELECTRICAL PROPERTIES

摘要

PURPOSE: A photocurable transparent resin composition is provided to add an oxetane monomer to an oligosiloxane resin having an alicyclic epoxy group which can photo-polymerize photon ions.;CONSTITUTION: A photocurable transparent resin composition comprises an oligosiloxane resin having a cycloaliphatic epoxy group having oligosiloxane resin, oxetane monomer, and cationic polymerization photoinitiator. The cycloaliphatic epoxy group is manufactured by hydrolytic or non-hydrolytic sol-gel reaction between alkoxysilane having aliphatic epoxy group, and alkoxysilane or silanol. The comprised amount of the oxetane monomer is 0.5-2.0 equivalent ratio is oligosiloxane resin based on oligosiloxane resin having the aliphatic epoxy group.;COPYRIGHT KIPO 2013