| 摘要 |
PROBLEM TO BE SOLVED: To provide a cured product by using an organic polymer having a reactive silicon group, and a curable composition having enhanced strength of the cured product.SOLUTION: There are provided a curable composition and its cured product, containing (A) a polyoxyalkylene-based polymer (a1) and/or vinyl-based polymer (a2) having at least one reactive silicon group and a linear structure as a main chain of 100 pts.wt., (B) a compound having a silanol group in a molecule (b1) and/or a compound capable of producing a compound having one silanol group in a molecule by reacting with water (b2) of 0.1 to 10 pts.wt., (C) an organic tin compound of 0.1 to 10 pts.wt. and (D) an amino group-containing silane coupling agent of 0.1 to 10 pts.wt. |
