| 摘要 |
<p>Provided is a heat-curable protective liquid for glass masks. When made into a protective film, the hard coating property of the protective film is excellent, cracks do not occur, and whitening of the coating film due to incompatibility between the epoxy resin and the silicone resin can be prevented. Adhesiveness to the glass and light stability when made into a protective film can also be increased. Since only an amine compound is included as the curing agent, storage stability of the protective liquid can be improved. The heat-curable protective liquid for glass masks comprises a silicone resin, an epoxy resin, and a silicone oil and 50 weight% to 100 weight% of the epoxy resin is configured from a hydrogenated aromatic epoxy resin.</p> |
