Elementosiloxane oligomers and their cross-linking by metal porphyrazines

Аннотация

Elementosiloxane oligomers were synthesized, and their properties and the reaction of cross-linking by metal porphyrazines, which are known to catalyze vulcanization of liquid low-molecular-weight elementosiloxane oligomers, were studied. The properties of the fireproof materials with vulcanized siloxane coatings based on the elementosiloxane oligomers modified with boron, aluminum, and titanium were examined. It was established that these materials have high physicomechanical and fireproofing properties.