Aqueous room temperature flexible foam stabilizer formulation for making highly elastic polyurethane room temperature flexible foam or room temperature flexible foam activator solution

摘要

The present invention relates to aqueous cold-cure flexible foam stabilizer formulations for use in the production of highly elastic cold-cure polyurethane foams or for use in the production of cold-cure flexible foam activator blends for highly elastic cold-cure polyurethane foams, wherein the aqueous cold-cure flexible foam stabilizer formulation comprises the following components a) from 0.1 to 80% by weight of at least one water-insoluble polysiloxane compound having a molecular weight of from 300 g/mol to 10 000 g/mol, b) 2% by weight of water, c) 0.1% by weight of surfactant, d) from 0 to 10% by weight of additives selected from the group consisting of thickeners, antifreezes, organic solvents and biocides, e) 0% by weight of water-soluble siloxane(s), with the proportion by weight of the abovementioned components being selected so that the sum of the proportions by weight of the components is not more than 100% by weight, based on the aqueous cold-cure flexible foam stabilizer formulation.