UNITARY LIQUID POLYSULFIDE POLYMER COMPOSITION

摘要

A unitary polysulfide polymer composition protected from moisture and capable of being stored in a condition stable in a single container without undergoing curing and capable of being cured on contact with moisture in the atmosphere, said composition comprising (a) 100 parts by weight of a liquid polysulfide polymer, (b) a curing agent capable of being activated in the presence of an acid, and (c) 0.5 to 10 parts by weight of an organosilicon compound having at least one carbon atom and at least one RCOO- group, wherein R is hydrogen or a lower alkyl group, bonded to the silicon atom.