| 摘要 |
<p>Disclosed is a thermoforming film with excellent chemical resistance, coatability (pot life), and surface hardness. As an example of chemical resistance, the acrylic resin film is such that even with a sunscreen lotion or hand cream remaining on the acrylic resin film surface, said surface does not roughen even when exposed to high temperatures over a long period of time, and cracks do not form in the film surface when molded into a molded product with a deep drawing shape. Also disclosed is a laminate molded product of said thermoforming film. The curable resin composition of the thermoforming film is characterized by the following: 2-50 mass% of every 100 parts by weight of vinyl monomers having a hydroxyl group are vinyl monomers having a carboxylic acid anhydride group; the resin composition contains (A) a vinyl polymer with a glass transition temperature of 70-140°C and (B) a polyisocyanate compound; and the amount contained of the polyisocyanate compound (B) is an amount that reacts with a solid portion hydroxyl value of 2-80mgKOH/g of the vinyl polymer (A). The disclosed thermoforming resin film is obtained by laminating on one side of a thermoforming film the aforementioned curable resin composition as a 1-20µm thick outermost layer.</p> |
