Silane Coupling Agents | Adhesion Promoters | Amino Silanes | Surface Modifiers

SiSiB® PC1106

Aqueous 3-aminopropylsilane hydrolysate.
Synonym: 3-Aminopropylsilanetriol

Countertype of Dynasylan 1151, Silquest A-1106, Silquest VS-142

Chemical Structure


SiSiB® PC1106 is an aqueous solution of 3-Aminopropylsilane. SiSiB® PC1106 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® PC1106 is a colorless to slightly yellowish aqueous solution with an aminelike odor, miscible, with alcohols or water. SiSiB® PC1106 contains about 40% active silane content in water.

Typical Physical Properties

Chemical Name: 3-Aminopropylsilanetriol
CAS No.: 58160-99-9
EINECS No.: 261-145-5
Empirical Formula: C3H11NO2Si
Molecular Weight: 137.21
Boiling Point: N.A.
Flash Point: 100°C
Color and Appearance: Clear to straw liquid
Density [25°C]: 1.07
Refractive Index [25°C]: 1.371


SiSiB® PC1106 is most often used in aqueous systems where the alcohol of hydrolysis causes instability of the formulation or where a high flash point additive is required.

SiSiB® PC1106 is an important additive in Waterborne Sealants, Waterborne Coatings, Waterborne Adhesives, Filler Treatment, Insulation Glass Fiber Binders, and Water based Primers.

SiSiB® PC1106 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.


Net weight 200Kg steel drum or 1000Kg IBC container, for more details, please visit Packing Centre.

Technical Library

Download Technical Data Sheet Safety Data Sheet


Download 2010 SiSiB® SILANE Catalogue