SEALANT AND METHOD OF PREPARING THE SAME

摘要

Embodiments of the present invention provide a frame sealant and a method of preparing the same. The frame sealant comprises 60-70 wt% of a low-viscous epoxy-acrylic photocurable resin, 1-5 wt% of an epoxy resin, 0.5-1 wt% of a photoinitiator, 5-10 wt% of a thermocuring agent, 1-2 wt% of a coupling agent, 5-10 wt% of organic powders, 5-10 wt% of inorganic powders, and 1-5 wt% of porous glass microspheres treated with a safe gas. The method comprises: (1) mixing the components of the frame sealant to produce a mixture; (2) compounding the mixture; and (3) debubbling the compounded mixture.