Nanjing SiSiB Silicones Co., Ltd.
Nanjing SiSiB Silicones Co., Ltd.
SiSiB® AP1160
SiSiB® AP1160

Amino silane hydrolysate

SiSiB® AP1160 is an aqueous solution of 3-Aminopropylsilane. SiSiB® AP1160  hydrolysate is an amino-functional silane which acts as an adhesion promoter between inorganic materials (glass, metals and fillers) and organic polymers (thermosets, thermoplastics and elastomers)

SiSiB® AP1160 amino silane is a colorless to slightly yellowish aqueous solution with an aminelike odor, miscible, with alcohols or water. SiSiB® AP1160 contains about 40% active silane content in water.

SiSiB® AP1160

Technical Data






C3H11NO3Si (3-Aminopropylsilanetriol)

Molecular Weight

137.21 (3-Aminopropylsilanetriol)

Flash Point

Min. 65°C

Color and Appearance

Clear to straw liquid

Density 25/25°C


Refractive Index

1.371 [20°C]


  • SiSiB® AP1160 is most often used in aqueous systems where the alcohol of hydrolysis causes instability of the formulation or where a high flash point silicone additive is required.

  • SiSiB® AP1160 is an important additive in Waterborne Sealants, Waterborne Coatings, Waterborne Adhesives, Filler Treatment, Insulation Glass Fiber Binders, and Water based Primers.

  • SiSiB® AP1160 silanes can improve mechanical properties, (such as flexural strength, tensile strength, impact strength and modulus of elasticity), moisture and corrosion resistance); also can improve processing properties, like adhesion, better filler dispersion, high flash point etc.

Packing and Storage

  • SiSiB® AP1160 is supplied in 200Kg steel drum or 1000Kg IBC container.

  • In the unopened original container SiSiB® AP1160 has a shelf life of one year in a dry and cool place.

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SiSiB® AP1160