Metal-containing amino polyhedral oligomeric silsesquioxane, preparation method and application thereof

The invention discloses metal-containing amino polyhedral oligomeric silsesquioxane, a preparation method and application thereof. Specifically, the metal-containing amino polyhedral oligomeric silsesquioxane is obtained by taking amino-containing polyhedral oligomeric silsesquioxane and a metal compound as the raw materials for reaction; according to the method, amino-containing polyhedral oligomeric silsesquioxane and the metal compound can be mixed and react in a solvent to obtain the metal-containing amino polyhedral oligomeric silsesquioxane. The POSS in the metal-containing amino polyhedral oligomeric silsesquioxane is of a T8 type condensation structure, the structure is not damaged, the curing temperature of materials like cyanate ester resin and benzoxazine resin can be reduced, and the metal-containing amino polyhedral oligomeric silsesquioxane has a remarkable curing catalytic effect. A cyanate ester resin composition provided by the invention comprises cyanate ester resin and metal-containing amin