SiSiB® PC1951 N-(n-Butyl)-3-aminopropyltrimethoxysilane

SiSiB® PC1951 is a bifunctional organosilane possessing a reactive secondary amino group and hydrolyzable inorganic trimethoxysilyl groups.

The dual nature of its reactivity allows SiSiB® PC1951 to bind chemically to both inorganic materials and organic silicone polymers, thus functioning as an adhesion promoter, surface modifier and as a reactant for product modification.

SiSiB® PC1951 is a colorless to slight yellowish liquid with a light amine-like odor, it is soluble in s, and aliphatic or aromatic hydrocarbons. It is the equivalent of Evonik's Dynasylan 1189 silane.

Technical Data

Application

SiSiB® PC1951 can be used as a primer or additive and for the chemical modification of sealants and adhesives.

SiSiB® PC1951 can be used as a size constituent or finish for glass fiber/glass fabric composites.

SiSiB® PC1951 amino silane can be used as an additive to phenolic, furan and melamine resins used in foundry resins.

SiSiB® PC1951 can be used for pretreatment of fillers and pigments used in mineral filled polymers.

SiSiB® PC1951 can be used as a primer and additive to improve the adhesion of paints and coatings to the substrate.

SiSiB® PC1951 silanes can be used as an endcapper for polyurethanes.

SiSiB® PC1951 can be used as starting material in the synthesis of amino-functional silicones.

Packing and Storage

SiSiB® PC1951 is supplied in 200Kg steel drum or 1000Kg IBC container.

In the unopened original container SiSiB® PC1951 has a shelf life of one year in a dry and cool place.

SiSiB SILICONES, established in 1989, is one of the leading silicone factory. We provide silicone in oil, Liquid Silicone Rubber, etc. Want to know more? Please contact us.