CATALYSIS OF SILANE-CROSSLINKABLE POLYMER COMPOSITIONS

摘要

Moisture-hardening 1-component or 2-component composition that contains at least one prepolymer with at least one hydrolysable silane group, chosen from silane-modified polyoxyalkenes, polyolefins, poly(meth)acrylates, polyurethanes, polyamides or polysiloxanes, a Sn-based catalyst and optionally adjuvants and additives, wherein the catalyst is selected from tetramethyl- stannoxy dicarboxylates.