Organosilicon glue-sealing materials with improved refractoriness

The work presents the results of the development of hard-combustible glue-sealing materials based on compositions containing polysiloxane caoutchouc with terminal hydroxyl groups, catalyst 119-54 (vinyltrisacetoxyxylane) as a crosslinking agent, etc. The optimal type of fire retardant, which is used to obtain compositions with high rates of refractoriness and combustibility, has been selected. Two options of silicon glue- sealing materials have been developed, including one for face sealing and another for making joints, cracks, etc.