POLYMERIZATION COMPOSITION FOR EPOXY ACRYLIC OPTICAL MATERIAL HAVING ENHANCED STORAGE STABILITY AND METHOD FOR MANUFACTURING EPOXY ACRYLIC OPTICAL MATERIAL

摘要

The present invention relates to a polymerization composition for an epoxy acrylic optical material and a method for manufacturing an epoxy acrylic optical material, and more specifically, to a polymerization composition for an epoxy acrylic optical material having enhanced storage stability that can prevent discoloration when stored at room temperature for a long time, and to a method for manufacturing an optical material. The present invention provides the polymerization composition for the epoxy acrylic optical material, comprising an epoxy acrylate-based compound, diphenyl dodecyl phosphate, and a phosphoric acid ester compound. According to the present invention, a high-quality epoxy acrylic optical material having the advantages of a high refractive rate, an excellent Abbe value, and superior optical properties including transparency, lightness, and heat resistance, and which is not subject to discoloration even when storing or using at room temperature for a long time, can be easily obtained. The epoxy acrylic optical material according to the present invention can replace existing optical materials and be widely used in a variety of industries.