3-(Trimethoxysilyl)propyldimethyloctadecyl-ammonium chloride

Product Overview

3-(Trimethoxysilyl)propyldimethyloctadecyl-ammonium chloride is a advanced organosilicon quaternary ammonium compound engineered for superior antimicrobial and antifungal performance. As a reactive silane coupling agent, this substance chemically bonds to various substrates, providing long-lasting protection against microbial growth without leaching into the environment. Our manufacturing process ensures high consistency and purity, making it an ideal choice for demanding industrial applications where hygiene and material integrity are paramount.

This specialty chemical functions by creating a molecular barrier on surfaces that disrupts the cell membranes of bacteria and fungi upon contact. Unlike traditional biocides that may degrade over time or wash away, this silane-based agent forms a covalent bond with the substrate, ensuring durable protection throughout the lifecycle of the treated material. It is particularly effective in environments prone to moisture and microbial contamination.

Key Specifications

Industrial Applications

The versatility of this organosilicon quaternary ammonium salt allows for integration into a wide range of formulations. It is extensively used in the production of antimicrobial coatings for medical devices, HVAC systems, and public touch surfaces. In the textile industry, it imparts permanent antibacterial properties to fibers without affecting fabric hand feel or breathability. Additionally, it serves as a critical additive in plastics, paints, and sealants to prevent mold and mildew formation.

For formulators seeking a reliable alternative to conventional biocides, this product offers a drop-in replacement capability with enhanced performance benchmarks. Its compatibility with various resin systems simplifies the manufacturing process while delivering superior results in microbial resistance testing.

Storage and Handling

To maintain optimal quality, store this product in a cool and ventilated area away from direct sunlight and extreme temperatures. The standard packaging includes 20Kg plastic drums and 180Kg iron drums, designed to ensure safety during transit. When handled according to recommended guidelines, the unopened product maintains its stability and efficacy for up to one year. As a non-dangerous good, it facilitates easier logistics and compliance with international shipping regulations.

Why Choose Our Supply

As a global manufacturer, we prioritize quality assurance and regulatory compliance. Every batch is accompanied by a Certificate of Analysis (COA) to verify specifications. We offer competitive bulk pricing and reliable supply chain solutions to meet the scaling needs of industrial clients. Our technical team provides formulation guides and support to ensure seamless integration into your production processes.