3-(2-Aminoethylamino)propyl-dimethoxymethylsilane

Product Overview

3-(2-Aminoethylamino)propyl-dimethoxymethylsilane is a versatile amino-functional silane coupling agent widely recognized for its exceptional ability to bridge organic polymers and inorganic substrates. This advanced chemical features a reactive amino group and hydrolyzable methoxy functionalities, enabling it to form durable covalent bonds across diverse material interfaces. As a key component in modern industrial formulations, it significantly enhances adhesion, mechanical strength, and environmental resistance in composite materials.

Our manufacturing process ensures high purity levels, making this product suitable for demanding applications in adhesives, sealants, and foundry resins. The unique molecular structure allows for effective surface modification, promoting wetting and compatibility between dissimilar materials. Whether used as a standalone additive or as part of a complex synthesis route, this silane delivers consistent performance and reliability.

Key Specifications

Industrial Applications

This silane coupling agent serves as a critical adhesion promoter in various polymer systems. It is extensively used in polysulfide, polyvinyl chloride plastisol, and silicone two-part urethane formulations. In epoxy adhesives and sealants, it improves bond strength and durability under harsh environmental conditions. Additionally, it functions as an effective additive for cold-curing phenolic and furan foundry resins, enhancing the flexural strength of sand-resin composites while maintaining resin shelf life over extended periods.

Furthermore, this product acts as a vital starting material in the synthesis of amino-functional silicones, enabling the creation of customized surface modifiers. It is also compatible with latex coatings, where it improves substrate wetting and film integrity. For one-part silylated urethane adhesives and sealants, it provides moisture cure stability and long-term adhesion performance.

Performance Benefits

• Superior adhesion promotion across organic and inorganic interfaces.
• Enhances mechanical properties such as flexural strength in composites.
• Improves hydrolytic stability and moisture resistance in cured systems.
• Extends shelf life of resin formulations without compromising performance.
• Compatible with a wide range of polymer matrices including epoxies and urethanes.

Storage and Handling

To maintain optimal quality, store this product in a cool, ventilated area away from direct sunlight and moisture. Containers should be kept tightly sealed when not in use to prevent hydrolysis of the methoxy groups. Standard industrial safety protocols apply, including the use of appropriate personal protective equipment during handling. For detailed safety information, please refer to the provided Safety Data Sheet (SDS) and Certificate of Analysis (COA) upon request.