3-Aminopropyltriethoxysilane
CAS No.:919-30-2
Product Grade: Industrial Grade
Purity / Assay: ≥98%
Molecular Formula:C₉H₂₃NO₃Si
Molecular Weight:221.37
Synonym(s):APTES, Amino silane, KH-550
3-Aminopropyltriethoxysilane is a versatile amino-functional silane coupling agent. It provides excellent adhesion between organic polymers and inorganic substrates. It is widely used in coatings, composites, adhesives and surface modification applications.
• Coupling agent in fiberglass-reinforced composites for improved mechanical strength
• Incorporated into coatings and primers to enhance adhesion to metal and glass surfaces
• Surface modifier for nanoparticles and fillers in polymer nanocomposites
• Used in the production of silica-based chromatography stationary phases
• Applied in textile finishing to improve dye uptake and fabric durability
200kg/drum, 25kg/drum
CAS No.: 919-30-2
Product Name: 3-Aminopropyltriethoxysilane
Purity / Assay:≥98%
Molecular Formula:C₉H₂₃NO₃Si
Molecular Weight:221.37
EINECS No.:213-048-4
Synonym(s):APTES, Amino silane, KH-550
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