| abstract |
The invention discloses a titanium chelate catalyst, a preparation method and its application in silicone rubber. A titanium chelate catalyst is obtained by reacting under the following conditions; wherein, the compound A is N-ethoxycarbonylphthalimide or 1,4-diacetylpiperazine-2,5-dione. The invention solves the technical problems such as poor stability of the titanium chelate catalyst, and the dealcoholated RTV-1 produced by using the titanium chelate prepared by the invention as a catalyst greatly prolongs the storage period and has excellent high temperature resistance, aging resistance and other properties. . |