Guangzhou Longkai Chemical Co., Ltd.
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Aminosilane KH-540 【3-Aminopropyl trimethoxysilane】
Aminosilane KH-540
Aminosilane KH-540


【Chemical Name】:3-Aminopropyl trimethoxysilane


Product Code:KH-540

Corresponding Brand:Dynasylan AMMO、GE A-1110

Chemical Name:3-Aminopropyl trimethoxysilane

Synonyms:(3-aminopropyl) trimethoxysilane, 3-(trimethoxymethylsilyl) propylamine, 3-(trimethoxymethylsilyl) -1-propylamine, N-(trimethoxymethylsilyl propyl) amine, gamma-aminopropyl trimethoxysilane, 3-aminopropyl trimethoxysilane

Molecular Formula:H2N(CH2)3Si(OCH3)3

Structural Formula:

  Describe This product is a colorless or yellowish transparent liquid, soluble in benzene, ethyl acetate, and react with water.
  Molecular Weight   179.29   CAS   13822-56-5
  EINECS   237-511-5   Boiling Point   88°C /15mmHg
  Density   1.0160 ± 0.0050 (ρ20)g/cm3   Refractive Index   1.4240±0.005 (n25D)
Application Area

glass fibre |  An adhesive  |  resin  |  filler  |  coating  |  casting

Main Uses

  Thermoplastic and thermosetting resins such as phenolic, polyester, epoxy, PBT, polyamide and carbonate used in mineral filling can greatly improve the physical and mechanical properties, such as dry-wet bending strength, compressive strength, shear strength and wet electrical properties of reinforced plastics, as well as the wettability and dispersion of fillers in polymers.In resin sand casting, the adhesion of resin silica sand is strengthened, the strength and moisture resistance of moulding sand are improved. In the production of glass fiber cotton and mineral cotton, the moisture resistance and compression resilience can be improved by adding it to phenolic binder.

  Excellent bonding promoters can be used in polyurethane, epoxy, nitrile, phenolic adhesives and sealing materials, improve the dispersion of pigments and improve the adhesion of glass, aluminium and iron metals. They are also suitable for polyurethane, epoxy and acrylic latex coatings.

  It is used for the synthesis of amino silicone oil and its emulsion.


5 kg/barrel, 20 kg/box.
Store in a cool, dry and ventilated place, damp-proof and waterproof, away from fire and heat source.