The present invention provides a curable composition which comprises: Component (A): A polyoxyalkylene polymer containing at least one reactive silyl group at a molecular chain terminus; Component (B): A polymer composed of acrylic acid alkyl ester monomer units and/or methacrylic acid alkyl ester monomer units containing, on the average, at least one reactive silyl group in each molecule; and, Component (C): An ionic surfactant, and which may be suitably used as a sealant for buildings inhibiting dust/dirt adhesion and hardly allowing traces of rain and like stains to leave thereon.
本发明提供了一种可固化的组合物,其包括:组分(A):聚氧烷基聚合物,其在分子链末端含有至少一个反应性
硅基团;组分(B):由
丙烯酸烷基酯单体单元和/或
甲基丙烯酸烷基酯单体单元组成的聚合物,每个分子平均含有至少一个反应性
硅基团;以及组分(C):一种离子表面活性剂,可用作建筑密封剂,抑制灰尘/污垢附着,几乎不留下雨
水等污渍的痕迹。