Curing promoter for high transparency epoxy anhydride resin system

YS-2-008 is a latent epoxy resin curing promoter that mainly acts on epoxy anhydride systems. Single component resin systems can maintain long-term flow dynamics at low temperatures and room temperatures, and can achieve rapid and complete curing at high temperatures. The cured resin surface is smooth, transparent, and free of bubbles. It can be used for the curing of packaging resins such as LEDs that require high chromaticity and transparency, as well as for the curing of packaging adhesives for optical fibers, power supplies, and electronic components.