Exploring the Properties and Applications of Dimethyloctadecyl 3-trimethoxysilylpropylammonium Chloride (DOWSIL 5700)

Dimethyloctadecyl 3-trimethoxysilylpropylammonium chloride, also known as DOWSIL 5700, is a quaternary ammonium salt used in various industrial applications. INNO Specialty Chemicals is the leading manufacturer and supplier of this product in China. In this article, we will explore the properties and applications of DOWSIL 5700.

Properties of DOWSIL 5700

DOWSIL 5700 is a colorless to light yellow liquid with a molecular weight of 523.14 g/mol. It has a boiling point of 389.2°C and a flashpoint of 187.2°C. This product is soluble in water, ethanol, and other polar solvents.

The most significant property of DOWSIL 5700 is its ability to function as a surface modifier. It has a unique silane structure that enables it to attach to a variety of surfaces, including glass, metal, and plastic. This property makes it an essential component in many industrial applications.

Applications of DOWSIL 5700

1. Adhesives and Sealants

DOWSIL 5700 is a vital component in the production of adhesives and sealants. It functions as a coupling agent, improving the adhesion between the substrate and the adhesive. Its ability to modify the surface of the substrate enhances the overall performance of the adhesive.

2. Coatings

DOWSIL 5700 can also be used in coatings to improve their adhesion and durability. It functions as a cross-linking agent, creating a strong bond between the substrate and the coating. This product is particularly useful in coating applications where the substrate is challenging to adhere to.

3. Textile Treatment

DOWSIL 5700 can be used in textile treatment to improve the water repellency and stain resistance of the fabric. It functions as a hydrophobic agent, preventing water and other liquids from penetrating the fabric. This property makes it an essential component in the production of outdoor apparel, such as jackets and raincoats.

4. Biocides

DOWSIL 5700 can also be used as a biocide, preventing the growth of bacteria and fungi. It functions as a cationic surfactant, disrupting the cell membranes of microorganisms. This property makes it an essential component in the production of disinfectants and sanitizers.

Conclusion

DOWSIL 5700, also known as Dimethyloctadecyl 3-trimethoxysilylpropylammonium chloride, is a versatile product with many industrial applications. Its unique silane structure enables it to modify the surface of a variety of substrates, enhancing their adhesion and durability. INNO Specialty Chemicals is the leading manufacturer and supplier of this product in China, providing high-quality and cost-effective solutions to their customers.

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