Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Evonik Dynasylan F8263 Fluoroalkylfunctional silane in alcoholic solution

Evonik Dynasylan F8263 is a fluoroalkyl-functional silane in ethanol solution, offering exceptional water/oil repellency and surface energy reduction for coatings, textiles, and composites. It enables durable hydrophobic/oleophobic finishes with excellent compatibility and hydrolytic stability—ideal for high-performance functionalization of silica, glass, or metal oxides.
  • evonik dynasylan f8263 fluoroalkylfunctional silane in alcoholic solution_e2bcbf6d
  • evonik dynasylan f8263 fluoroalkylfunctional silane in alcoholic solution_e2bcbf6d

Features Of Evonik Dynasylan F8263 Fluoroalkylfunctional silane in alcoholic solution

  1. Provides exceptional water and oil repellency on mineral and organic substrates.

  2. Enables durable, low-surface-energy coatings with excellent chemical resistance.

  3. Offers good hydrolytic stability in alcoholic solution for reliable shelf life and processing.

  4. Facilitates strong covalent bonding to surfaces via silanol condensation reactions.

  5. Delivers uniform, non-sticky surface modification without compromising substrate appearance.

Typical Applications Of Evonik Dynasylan F8263 Fluoroalkylfunctional silane in alcoholic solution

  1. Textile finishing for high-performance outdoor and workwear fabrics.

  2. Stone and concrete protection in architectural and restoration projects.

  3. Leather surface treatment to enhance stain resistance and cleanability.

  4. Coating additives for automotive trim and interior plastic components.

Specifications Of Evonik Dynasylan F8263 Fluoroalkylfunctional silane in alcoholic solution

Chemical TypeFluoroalkyl-functional trialkoxysilane
Product FormClear, colorless to pale yellow liquid
AppearanceHomogeneous alcoholic solution
Solvent SystemIsopropanol (IPA) based
Active ContentApprox. 20 wt.% fluoroalkylsilane
pH (1% aqueous dilution)5.0 – 7.0
Density (20 °C)Approx. 0.82 – 0.86 g/cm³
Storage Stability≥ 12 months in sealed container at 5–25 °C


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