| 摘要 |
<p>PURPOSE:To improve remarkably the durability of a painting finish, by using a finishing material consisting of a compsn. contg. a specific fluoropolymer. CONSTITUTION:A fluoropolymer which has a curing section, has 0.05-2.0dl/g intrinsic viscosity measured at 30 deg.C in tetrahydrofuran, and is soluble in a solvent is used. A curing agent having a polyfunctional compd. having reactivity with the curing section of the fluoropolymer is compounded with such compsn. at 0.1-100pts.wt. based on 100pts.wt. the polymer. A coloring material is further used therewith at 5-500pts.wt. based on 100pts.wt. the fluoropolymer, whereby the decorativeness of the product to be finish painted on the base material through an intermediate layer is improved, and the deterioration in the intermediate layer owing to UV transmission occuring in a coloring and shielding effect is prevented.</p> |
