Dodecyl-Diethoxy-Methylsilane

Product Overview

Dodecyl-Diethoxy-Methylsilane is a premium organofunctional silane coupling agent engineered for advanced surface modification applications. Characterized by a long-chain dodecyl group attached to a reactive silane backbone, this compound delivers exceptional hydrophobic properties to a wide range of substrates. It serves as a critical bridge between organic polymers and inorganic materials, enhancing compatibility, adhesion, and durability in complex industrial formulations. Our manufacturing process ensures high chemical stability and consistent performance across diverse environmental conditions.

The unique molecular structure features ethoxy groups that readily hydrolyze to form silanols, which subsequently condense with surface hydroxyl groups on substrates. This reaction creates a robust, water-repellent monolayer that significantly reduces surface energy. The dodecyl chain provides the necessary steric hindrance and hydrophobic barrier, making it an ideal choice for industries requiring long-lasting protection against moisture and environmental degradation.

Key Specifications

Industrial Applications

This versatile silane is extensively utilized across multiple sectors due to its multifunctional capabilities. In the textile industry, it acts as a high-performance finishing agent. When combined with amine coupling agents, it effectively strengthens the hydrophobicity of fabrics without compromising breathability or hand feel. This makes it suitable for outdoor gear, protective clothing, and technical textiles where water resistance is paramount.

In the realm of plastics and polymer modification, Dodecyl-Diethoxy-Methylsilane improves processing flow and reduces surface friction. It enhances the compatibility between fillers and polymer matrices, leading to improved mechanical properties in the final product. Furthermore, it is employed in the formulation of soft metal lubricants and mold release agents, where it prevents sticking and ensures smooth demolding processes.

The cosmetic industry also benefits from this ingredient. Its ability to modify surface tension allows for improved texture and spreadability in personal care products. It provides a silky feel and enhances the water resistance of cosmetic formulations, ensuring longer wear and better performance under humid conditions.

Quality Assurance and Handling

We adhere to rigorous quality control standards to ensure every batch meets specified purity levels. Each shipment is accompanied by a Certificate of Analysis (COA) verifying composition and physical properties. For optimal storage, the product should be kept in a cool, ventilated area away from direct sunlight and moisture sources to prevent premature hydrolysis. Packaging is available in 170 kg drums, with custom options available to meet specific logistical requirements. Our global supply chain ensures timely delivery and consistent availability for large-scale manufacturing needs.