1、Surface modification to produce hydrophobic nano

In this paper, a new route for preparing hydrophobic silica without any organic solvent was developed using sodium dodecyl sulfate (SDS) as the modifier. Since SDS dissolves in water, it can be well mixed with the SiO2 particles in an aqueous solution.

2、Recent Progress in Silane Coupling Agent with Its Emerging Applications

Silane coupling agent is highly flexible, partially transparent, can be reproducible and eco-sustainable that can be extended to wide range of substrates for industrial applications.

3、Limitless silanes

They are used as durable hydrophobing agents in construction, bridge and deck applications. They are also used to hydrophobe inorganic powders to make them free-flowing and dispersible in organic polymers and liquids. Generally, alkoxysilanes are not effective at hydrophobing unfilled plastics.

4、Silane Coupling Agents

Silane coupling agents are generally recommended for applications in which an inorganic surface has hydroxyl groups and the hydroxyl groups can be converted to stable oxane bonds by reaction with the silane.

19022_Silane_Coupling_Agents_

This unique property of silane coupling agents is utilized widely in the application of the silane coupling agents for the surface treatment of glass fiber products, performance improvement of fiber-reinforced plastics by the direct admixture to the synthetic resin, improvement of

Silane coupling agent in biomedical materials

Metals, proteins, and hydrogels are using silane coupling agent to link parts commonly. The mild reaction environment also brings advantages for the spread of the silane coupling agent. In this review, we summarize two main methods of using the silane coupling agent.

Silane Coupling Agents Application Guide

Remarkable improvements are made in the mechanical strengths and electrical characteristics as well as in the appearance of FRP of an unsaturated polyester resin by using the silane coupling agent, especially when the FRP is used in a wet or humid condition.

Key Applications of Dodecyltriethoxysilane in Modern Industries

Discover the diverse industrial uses of Dodecyltriethoxysilane (CAS 18536-91-9) as a silane coupling agent and surface modifier, as detailed by NINGBO INNO PHARMCHEM CO.,LTD.

Research and Application of Silane Coupling Agents on Metal Oxide

These nanoparticles are widely applied in fields such as catalysis, environmental management, energy storage, and antimicrobial materials. However, unmodified MONPs often face challenges related to...

Progress in Application of Silane Coupling Agent for Clay Modification

Silane coupling agent modification is an important method in the organic modification of clay. Silane coupling agent, as a modifier, has a development history of more than 70 years; the earliest application was in the field of polymer composites.

In the chemical industry, coupling agents are essential chemicals primarily used to bond two or more materials, forming composites with specific properties. Among these, dodecyl silane coupling agent has garnered significant attention due to its unique characteristics and widespread applications. This article explores the uses of dodecyl silane coupling agent, aiming to provide readers with a comprehensive and in-depth understanding.

Basic Concept of Dodecyl Silane Coupling Agent

Dodecyl silane coupling agent is an organosilicon compound consisting of a long-chain alkane (e.g., dodecane) covalently bonded to a silicon atom. It exhibits excellent hydrolytic stability, weather resistance, and UV resistance, making it widely employed in coatings, adhesives, sealants, textiles, and other fields.

Applications in Coatings

In the coatings sector, dodecyl silane coupling agent serves as a novel cross-linking agent, enhancing adhesion and wear resistance. By reacting with hydroxyl groups in the coating system, it forms stable siloxane bonds, strengthening interlayer cohesion. Additionally, it acts as an antioxidant and UV protector, prolonging the coating’s lifespan.

Applications in Adhesives

Similarly, in adhesive formulations, dodecyl silane coupling agent improves performance as a cross-linking agent. Its reaction with hydroxyl groups in adhesives generates siloxane bonds, boosting bonding strength and temperature resistance. It also provides oxidative and UV stability, extending the adhesive’s durability.

Applications in Sealants

For sealant materials, dodecyl silane coupling agent is crucial. As a cross-linking agent, it enhances temperature resistance, weatherability, and UV resistance. By reacting with hydroxyl groups in sealants, it forms siloxane bonds, increasing adhesive strength and service life.

Applications in Textiles

In textiles, dodecyl silane coupling agent significantly improves abrasion resistance and aging resistance. Through reactions with hydroxyl groups in fabrics, it forms siloxane bonds, enhancing bonding strength and prolonging textile lifespan.

Other Uses

Beyond the above applications, dodecyl silane coupling agent has additional roles. For example, it can act as a surfactant in textile dyeing and cleaning processes, improving fabric cleanliness and production efficiency. it serves as a catalyst in synthesizing new polymer materials to meet diverse industrial needs.

As a vital organosilicon compound, dodecyl silane coupling agent offers versatile applications and superior performance. Looking ahead, it is poised to play an even greater role across industries, contributing further to the advancement of chemical manufacturing.