High-purity domestic synthesis ensures consistent reactivity and batch-to-batch reliability.
Gamma-aminopropyl functional group provides strong covalent bonding with both organic polymers and inorganic substrates.
Triethoxy silane structure enables rapid hydrolysis and efficient condensation under mild conditions.
Low volatility and favorable handling safety profile compared to chlorosilane alternatives.
Excellent compatibility with epoxy, phenolic, and polyurethane resin systems.
Adhesion promoter in glass-fiber reinforced plastics (GFRP) and composites.
Surface modifier for silica fillers and nanoscale metal oxides in rubber and thermoplastics.
Coupling agent in high-performance epoxy encapsulants for electronic packaging.
Primer component in corrosion-resistant coatings for steel and aluminum substrates.
Functional additive in silicone-modified acrylic sealants and construction adhesives.
| Chemical Type | Gamma-aminopropyltriethoxysilane |
| Product Form | Liquid |
| Appearance | Colorless to pale yellow transparent liquid |
| Primary Applications | Adhesion promotion, filler surface treatment, coupling agent |
| Key Features | Amine functionality + hydrolysable ethoxy groups |
| Benefits | Enhanced interfacial bonding, improved mechanical strength, reduced moisture sensitivity |
| pH (1% aqueous solution) | 10.0–11.5 |
| Storage Conditions | Sealed container, dry and cool place (≤25°C), avoid moisture exposure |
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