The present invention provides a stretchable film including: a cured product of a composition which contains (A) a (meth)acrylate compound having silsesquioxane, (B) a (meth)acrylate compound other than the component (A) having a urethane bond, and (C) an organic solvent having a boiling point in the range of 115 to 200° C. at atmospheric pressure; wherein the component (A) is localized in the direction of a surface of the film. The stretchable film of the present invention is excellent in stretchability and strength as well as repellency on the film surface.
本发明提供了一种可拉伸薄膜,包括:一种组合物的固化产物,该组合物含有(A)具有
硅倍半氧烷的(甲基)
丙烯酸酯化合物,(B)除组分(A)以外的具有
氨基甲酸酯键的(甲基)
丙烯酸酯化合物,以及(C)在大气压力下沸点在 115 至 200 摄氏度范围内的有机溶剂;其中,组分(A)在薄膜表面的方向上定位。本发明的拉伸薄膜具有优异的拉伸性和强度,以及薄膜表面的排斥性。