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

Evonik Dynasylan F8815 Fluoroalkylsilane

Evonik Dynasylan F8815 Fluoroalkylsilane is a reactive fluoroalkyl-modified silane coupling agent offering exceptional hydrophobicity oleophobicity and chemical resistance. It bonds covalently to inorganic surfaces like glass metal oxides and ceramics while enabling compatibility with organic polymers. Widely used in high-performance coatings sealants and functional textiles for durable water/oil repellency and surface protection.
  • evonik dynasylan f8815 fluoroalkylsilane_13aaf058
  • evonik dynasylan f8815 fluoroalkylsilane_13aaf058

Features Of Evonik Dynasylan F8815 Fluoroalkylsilane

  1. Highly effective hydrophobic and oleophobic surface modifier for inorganic substrates.

  2. Forms durable, covalently bonded fluorinated monolayers via silanol condensation.

  3. Enables low surface energy coatings with excellent chemical resistance and thermal stability up to 200 °C.

  4. Compatible with aqueous and alcoholic solvent systems for flexible formulation integration.

  5. Low VOC content and solvent-free handling options support sustainable manufacturing processes.

Typical Applications Of Evonik Dynasylan F8815 Fluoroalkylsilane

  1. Glass and ceramic anti-fingerprint and self-cleaning coatings.

  2. Concrete and natural stone water-repellent impregnation treatments.

  3. Aluminum, stainless steel, and titanium surface functionalization for corrosion inhibition.

  4. Textile finishing for durable water- and oil-repellency without compromising breathability.

  5. Electronics encapsulation and PCB moisture barrier enhancement.

Specifications Of Evonik Dynasylan F8815 Fluoroalkylsilane

Chemical TypeFluoroalkyltrialkoxysilane
Product FormLiquid
AppearanceClear, colorless to pale yellow liquid
Primary ApplicationsSurface modification of glass, metals, ceramics, and concrete
Key FeaturesHydrophobicity, oleophobicity, covalent bonding, thermal stability
BenefitsDurable repellency, improved cleanability, enhanced corrosion resistance
SolubilityMiscible with alcohols, acetone, and aromatic hydrocarbons; limited in water
Storage ConditionsStore in tightly closed containers at 5–30 °C, protect from moisture


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