For professionals in material science and chemical manufacturing, a deep understanding of a chemical's properties and potential applications is key to unlocking innovation. 3-(2-Aminoethylamino)propyldimethoxymethylsilane, identified by CAS Number 3069-29-2, is a compound of significant interest due to its versatile functionality. NINGBO INNO PHARMCHEM CO.,LTD. provides this essential chemical, enabling its wide-ranging industrial use.

Chemically, this substance is characterized as a diamino-functional silane. Its structure features reactive amino groups and hydrolyzable methoxy groups attached to a silicon atom. This dual functionality is what makes it an excellent adhesion promoter and surface modifier. The methoxy groups can readily hydrolyze in the presence of moisture, forming reactive silanol groups that can bond with inorganic surfaces (like glass, metals, and mineral fillers) through condensation reactions. Simultaneously, the amino groups can react with organic polymers (resins, plastics, elastomers), creating a robust bridge between these dissimilar materials. This bifunctional nature is central to its efficacy in applications ranging from coatings and adhesives to composites and rubber compounding.

The product is typically a colorless liquid, possessing a characteristic amine odor. Its water solubility, while present, is accompanied by a reactivity to moisture, meaning it needs to be handled with care to maintain its integrity. Its utility is well-documented across various industries. It serves as a vital additive in cold-curing phenolic and furan foundry resins, improving the flexural strength of sand/resin elements and extending shelf life. It is also a key component in glass and metal primers, enhancing their bonding capabilities. Furthermore, it plays a role in the synthesis of functional silicones, particularly amino-silicone oils used in textile auxiliaries.

For manufacturers seeking to improve product performance through enhanced adhesion and surface compatibility, sourcing reliable suppliers is paramount. NINGBO INNO PHARMCHEM CO.,LTD. offers this critical chemical, supporting advancements in polymer processing, coatings, adhesives, and many other industrial applications. The availability of such specialized chemicals empowers industries to develop higher-performing and more durable end products.