Dynasylan® HYDROSIL 2909

Dynasylan® HYDROSIL 2909 is an aqueous oligomeric aminoalkyl-functional silane hydrolysate. It is almost colorless aqueous solution with an amine-like odour, miscible with alcohols or water. Dynasylan® HYDROSIL 2909 can be diluted with water in all proportions (stirring for at least 1 h at RT). During dilution, the oligomeric structure changes and the number of SiOH groups increases. The hydrolysates are long-term stable.