A curable composition includes a blocked isocyanate in which an NCO group of an isocyanate compound having a H6XDI skeleton is blocked by a blocking agent having an O=C-CH-C=O skeleton, a curable functional group-containing fluorine polymer, and an alkoxysilane having a functional group including at least one element of a group 15 element to a group 16 element of the periodic table (excluding oxygen). In the curable composition allowing a titanium oxide to be contained, the molar ratio of the curable functional group to the NCO group is 0.5 to 10; the content ratio of the alkoxysilane with respect to 100 parts by mass of the total amount of the blocked isocyanate and the fluorine polymer is 0.2 to 8 parts by mass; and the content ratio of the titanium oxide with respect to 100 parts by mass of the fluorine polymer is 0 to 200 parts by mass.
一种可固化组合物包括封端
异氰酸酯,其中具有 H6XDI 骨架的
异氰酸酯化合物的 NCO 基团被具有 O=C-CH-C=O 骨架的封端剂封端;含可固化官能团的
氟聚合物;以及烷氧基
硅烷,其官能团包括元素周期表中第 15 族元素至第 16 族元素(不包括氧)中的至少一种元素。在允许含有
氧化钛的可固化组合物中,可固化官能团与 NCO 基团的摩尔比为 0.5 至 10;烷氧基
硅烷相对于 100 份质量的封端
异氰酸酯和
氟聚合物总量的含量比为 0.2 至 8 份质量;
氧化钛相对于 100 份质量的
氟聚合物的含量比为 0 至 200 份质量。