Petrarch D6110 2-(diphenylphosphino)ethyltriethoxy-silane 18586-39-5 United Chemical Technologies Adhesion Promoters >> Organofunctional silane Wetting Agents SEALANT Surface modifying reagents. A wide range of polar and non-polar silane which may be used to modify the surface of substrates such as glass, silica, alumina and transition metals are commercially available. Such treatment allows differential polar or hydro-phobic interactions. The surface may be treated to decrease wettability or increase adhesion of the polymer to glass, silicon or metals. Such adhesion promotion renders functonalized reagents of critical importance in the electronics and building industries. Below are representative samples of our extensive product line of surface modifying agents, grouped by class. Many mono and difunctional silyl reagents are not listed, they find application where a monolayer surface is preferred. Reactive Phosphino D6110 2-(Diphenylphosphino)Ethyltriethoxy-silane Reactive 2-(diphenylphosphino)ethyltriethoxy-silane. Used as a surface modifying reagent to decrease wettability or increase adhesion of the polymer to glass, silicon or metals.