Elastomeric fluid compositions, crosslinking in the presence of ambient humidity, contain:
A) an elastomeric polymer constituted by an elastomeric basis of aliphatic polycarbonate;
B) an organic compound containing in its molecule at least two N=C groups, selected from bisketimines, bisketiminoenamines and bisketiminosilazanes;
C) a tertiary amine with stressed nitrogen and containing a carbon atom bonded to nitrogen a preferably a bicyclic ketimine.
在环境湿度下交联的弹性流体组合物含有
A) 由脂肪族聚
碳酸酯弹性基构成的弹性聚合物;
B) 分子中至少含有两个 N=C 基团的有机化合物,选自
双乙酰亚胺、
双乙酰亚
氨基烯胺和
双乙酰亚
氨基
硅烷;
C) 具有受压氮并含有一个与氮键合的碳原子的叔胺,最好是双环酮
亚胺。