Dynasylan F 8261 Bifunctional Silane Degussa-Silanes Adhesion promoter / Bonding agent >> Organofunctional silane Surface conditioner, miscellaneous Coatings Other industry >> Glass Coating Dynasylan® F 8261 is a bifunctional silane possessing hydrolyzable inorganic ethoxysilyl groups and a fluoroalkyl chain. Dynasylan® F 8261 acts as a surface modifier on mostly hydroxyfunctional substrates (e.g. glass, ceramic). It can also be used as an adhesion promoter between inorganic materials and fluoropolymers (PTFE, fluorosilicones etc.). Dynasylan® F 8261 is a colorless and odorless liquid. It can be diluted to a proportion of about 25 wt.-% in ethanol and various other organic solvents, e.g. n-hexane, xylene, acetone or ethyl acetate. Dynasylan® F 8261 can be applied in a wide variety of commercially important applications: Examples include: Treatment of automotive glass ("wiperless windshield") Easy-to-clean, water-repellent, UV-resistant coating of float glass (constructive glazing) Additive for sol-gel systems Synthesis of fluorosilicones Coating of pigments (e.g. in cosmetics) CVD processes Easy-to-clean coating on ceramics Bifunctional silane. Used in coating of pigments (e.g. in cosmetics), UV-resistant coating of float glass and ceramics coatings.