N-[3-(Trimethoxysilyl)propyl]ethylenediamine

Product Overview

N-[3-(Trimethoxysilyl)propyl]ethylenediamine is a bifunctional organosilane coupling agent designed to bridge the interface between inorganic substrates and organic polymers. Featuring both reactive methoxy silane groups and versatile amine functionality, this compound facilitates robust chemical bonding across diverse material systems. It is extensively utilized in high-performance industrial applications where superior adhesion, moisture resistance, and mechanical integrity are critical requirements.

Our manufacturing process ensures exceptional purity and consistency, making this product an ideal choice for demanding formulations in the rubber, plastics, and adhesive industries. The dual amine structure provides enhanced reactivity compared to monoamine silanes, offering improved compatibility with epoxy, phenolic, and polyurethane systems.

Key Performance Features

• Superior adhesion promotion on glass, metal, and mineral surfaces.
• Enhances mechanical properties such as tensile and flexural strength in composites.
• Improves dispersion of fillers within polymer matrices.
• Provides excellent moisture resistance and durability in harsh environments.
• Compatible with a wide range of resins including nylon, epoxy, and rubber.
• High purity grade ensures consistent performance in sensitive applications.

Technical Specifications

We adhere to strict quality control standards to guarantee product reliability. Below are the typical analytical values for our standard production batch.

Industrial Applications

This silane coupling agent is highly effective in reinforcing elastomers such as natural and nitrile rubber. By improving the interaction between clay fillers and the rubber matrix, it significantly boosts physical and dynamic properties, leading to longer-lasting industrial components.

In thermoplastic composites, it serves as a critical additive for mineral reinforced nylon 6, nylon 6/6, and polybutyleneterephthalate. The addition of this agent increases flexural and tensile strength, enabling the production of lighter yet stronger engineering plastics.

For fiberglass reinforced systems, it functions as an efficient finish or resinous additive for phenolic, melamine, and epoxy thermoset composites. It also acts as a mineral binder in foundry and abrasive applications, improving adhesion and overall composite strength.

Furthermore, it is widely used as a primer for glass and metal surfaces, enhancing the adhesion of urethanes, epoxies, and phenolics. It also serves as a vital adhesion promoter in polysulfide, PVC plastisol, and silicone two-part urethane adhesives and sealants.

Packaging and Storage

Standard packaging is available in 200 kg drums, with custom packaging solutions available upon request to meet specific logistical needs. To maintain optimal quality, store the product in a cool, ventilated area away from direct sunlight and moisture. Proper handling ensures the longevity and effectiveness of the chemical properties.