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

Evonik Dynasylan SIVO 210 Proprietary Aminofunctional Silane Composition

Evonik Dynasylan SIVO 210 is a proprietary aminofunctional silane composition designed for enhanced adhesion promotion between organic polymers and inorganic substrates like glass, metals, or minerals. It improves dispersion, wetting, and interfacial bonding in composites, sealants, and coatings. This high-purity, low-viscosity liquid enables efficient surface modification and coupling in demanding industrial applications.
  • evonik dynasylan sivo 210 proprietary aminofunctional silane composition_275896e4
  • evonik dynasylan sivo 210 proprietary aminofunctional silane composition_275896e4

Features Of Evonik Dynasylan SIVO 210 Proprietary Aminofunctional Silane Composition

  1. Highly reactive aminofunctional silane designed for enhanced interfacial adhesion between organic polymers and inorganic substrates.

  2. Optimized hydrolytic stability for extended shelf life and consistent performance in aqueous and solvent-based formulations.

  3. Enables covalent bonding to glass, metals, and mineral fillers while providing compatibility with epoxy, polyurethane, and acrylic resins.

  4. Low volatility and reduced amine odor compared to conventional aminosilanes, supporting safer handling and improved workplace environment.

  5. Facilitates superior moisture resistance and long-term durability in cured composite and coating systems.

Typical Applications Of Evonik Dynasylan SIVO 210 Proprietary Aminofunctional Silane Composition

  1. Fiber-reinforced polymer (FRP) composites for automotive and wind energy components.

  2. Adhesion promoters in structural adhesives and sealants for metal-to-plastic bonding.

  3. Surface treatment of silica, calcium carbonate, and talc fillers in thermoplastics and thermosets.

  4. Performance additive in high-solids and waterborne industrial coatings for corrosion protection.

  5. Primer formulation for glass-fiber reinforced concrete (GRC) and fiber-cement building materials.

Specifications Of Evonik Dynasylan SIVO 210 Proprietary Aminofunctional Silane Composition

Chemical TypeAminofunctional alkoxysilane (proprietary blend)
Product FormLiquid
AppearanceClear, colorless to pale yellow liquid
Primary ApplicationsAdhesion promotion, filler surface modification, coating additives
Key FeaturesReactive amino group, hydrolyzable alkoxy groups, low viscosity
BenefitsImproved wetting, enhanced mechanical strength, reduced delamination risk
Storage Stability≥12 months at 5–30 °C in sealed original container
VOC ContentCompliant with EU Directive 2004/42/EC (Category C2)


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