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

Domestic KH160 LT160 Gamma-Aminopropyltriethoxysilane

Domestic KH160 LT160 Gamma-Aminopropyltriethoxysilane is a high-purity aminosilane coupling agent from Domestic’s KH/LT series, model KH160 LT160, featuring γ-aminopropyltriethoxysilane as its core functional molecule—widely used for enhancing adhesion between organic polymers and inorganic substrates like glass, metals or fillers in coatings, composites and sealants.
  • domestic kh160 lt160 gamma aminopropyltriethoxysilane_7752eb45
  • domestic kh160 lt160 gamma aminopropyltriethoxysilane_7752eb45

Features Of Domestic KH160 LT160 Gamma-Aminopropyltriethoxysilane

  1. High-purity domestic synthesis ensures consistent reactivity and batch-to-batch reliability.

  2. Gamma-aminopropyl functional group provides strong covalent bonding with both organic polymers and inorganic substrates.

  3. Triethoxy silane structure enables rapid hydrolysis and efficient condensation under mild conditions.

  4. Low volatility and favorable handling safety profile compared to chlorosilane alternatives.

  5. Excellent compatibility with epoxy, phenolic, and polyurethane resin systems.

Typical Applications Of Domestic KH160 LT160 Gamma-Aminopropyltriethoxysilane

  1. Adhesion promoter in glass-fiber reinforced plastics (GFRP) and composites.

  2. Surface modifier for silica fillers and nanoscale metal oxides in rubber and thermoplastics.

  3. Coupling agent in high-performance epoxy encapsulants for electronic packaging.

  4. Primer component in corrosion-resistant coatings for steel and aluminum substrates.

  5. Functional additive in silicone-modified acrylic sealants and construction adhesives.

Specifications Of Domestic KH160 LT160 Gamma-Aminopropyltriethoxysilane

Chemical TypeGamma-aminopropyltriethoxysilane
Product FormLiquid
AppearanceColorless to pale yellow transparent liquid
Primary ApplicationsAdhesion promotion, filler surface treatment, coupling agent
Key FeaturesAmine functionality + hydrolysable ethoxy groups
BenefitsEnhanced interfacial bonding, improved mechanical strength, reduced moisture sensitivity
pH (1% aqueous solution)10.0–11.5
Storage ConditionsSealed container, dry and cool place (≤25°C), avoid moisture exposure


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