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

DOW XIAMETER OFS-6264 Silane

DOW XIAMETER OFS-6264 Silane is a reactive alkoxysilane coupling agent from Dow’s XIAMETER silicone portfolio. It enhances adhesion between organic polymers and inorganic substrates like glass, metals, or minerals. Widely used in sealants, adhesives, coatings, and composites to improve durability, moisture resistance, and mechanical performance. Offers excellent hydrolytic stability and processing versatility.
  • dow xiameter ofs 6264 silane_63b3273c
  • dow xiameter ofs 6264 silane_63b3273c

Features Of DOW XIAMETER OFS-6264 Silane

  1. Highly reactive alkoxy silane designed for rapid condensation and robust covalent bonding with inorganic substrates.

  2. Offers excellent hydrolytic stability in formulated systems prior to cure, enhancing shelf life and processing flexibility.

  3. Delivers superior adhesion promotion between organic polymers (e.g., polyurethanes, epoxies, acrylics) and glass, metals, or mineral fillers.

  4. Low volatility and favorable handling characteristics compared to chlorosilanes, supporting safer industrial use.

  5. Compatible with aqueous and solvent-based systems, enabling broad formulation versatility across coating, adhesive, and sealant applications.

Typical Applications Of DOW XIAMETER OFS-6264 Silane

  1. Adhesion promoters in automotive OEM and refinish coatings.

  2. Surface modifiers for silica and glass fiber reinforcements in composites.

  3. Functional additives in high-performance construction sealants and silicone-modified hybrids.

  4. Primer components for metal pretreatment in coil coating and architectural finishing.

  5. Enhancement agents for mineral-filled elastomers and thermoplastic compounds.

Specifications Of DOW XIAMETER OFS-6264 Silane

Chemical TypeAminoalkylalkoxysilane
Product FormLiquid
AppearanceClear, colorless to pale yellow liquid
Primary ApplicationsAdhesion promotion, surface modification, coupling agent
Key FeaturesReactive amino and methoxy groups; hydrolytically stable; low odor
BenefitsImproved interfacial bonding, enhanced durability, reduced delamination risk
Storage ConditionsStore in original sealed container at 5–30 °C; protect from moisture
Regulatory StatusREACH registered; compliant with applicable TSCA requirements


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