| abstract |
The present invention provides a curable composition using an organic polymer having a reactive silicon group, wherein the curable composition has an increased strength. (A) 100 parts by weight of a polyoxyalkylene polymer (a1) and / or a vinyl polymer (a2) having at least one reactive silicon group and a main chain having a linear structure; B) Compound (b2) having a silanol group in the molecule and / or a compound (b2) capable of producing a compound having one silanol group in the molecule by reacting with water, 0.1 to 10 parts by weight ( C) A curable composition containing 0.1 to 10 parts by weight of an organic tin compound and (D) 0.1 to 10 parts by weight of an amino group-containing silane coupling agent, and a cured product thereof. [Selection figure] None |