1、硅烷偶联剂在聚合物改性中的应用及研究进展
本文在论述硅烷偶联剂结构及偶联机理的基础上,探究了现阶段硅烷偶联剂的研究现状,深度研讨硅烷偶联剂于聚合物改性中的实际应用,旨在为硅烷偶联剂更好地辅助聚合物性能提升带来更多思考和启迪。
2、Progress in Application of Silane Coupling Agent for Clay Modification
This paper introduces the classification of a silane coupling agent and the mechanism and process of silane coupling agent-modified clay, outlines the mechanism of silane coupling agent-modified clay flame retardant polymers, reviews the research results on flame retardant polymers of various clays after surface treatment with silane coupling ...
3、Recent Progress in Silane Coupling Agent with Its Emerging Applications
This paper presents the effects of silane coupling agent, which includes interfacial adhesive strength, water treatment, polymer composites and coatings that make it valuable for...
4、Application and Research Progress of Multi
I. Overview of Silane Coupling Agents Silane coupling agents, as a critical class of chemical additives, are widely utilized across various fields due to their unique properties.
5、Progress in Application of Silane Coupling Agent
In 2020, F. Ahangaran et al. [22] investigated the progress of the modification of metal oxide nanoparticles by silane coupling agents in various applications. In 2021, T. Aziz et al. [23] summarized the progress of silane coupling agents in various applications.
Recent Progress in Silane Coupling Agent with Its Emerging Applications
This paper presents the efects of silane coupling agent, which includes interfacial adhesive strength, water treatment, polymer composites and coatings that make it valuable for multi-materialization.
Progress in Application of Silane Coupling Agent for Clay Modification
This paper introduces the classification of a silane coupling agent and the mechanism and process of silane coupling agent-modified clay, outlines the mechanism of silane coupling agent-modified clay flame retardant polymers, reviews the research results on flame retardant polymers of various clays after surface treatment with silane coupling ag...
Synthesis of hydroxyl silane coupling agent and its application in
This study describes the synthesis of a hydroxyl silane coupling agent (HO-silane) through a click reaction between SH in 3- (trimethoxysilyl)propane-1-thiol (KH-590) and C C in 2-hydroxyethyl methacrylate (HEMA).
(PDF) Progress in Application of Silane Coupling Agent for Clay
This paper introduces the classification of a silane coupling agent and the mechanism and process of silane coupling agent-modified clay, outlines the mechanism of silane coupling...
Recent Progress in Silane Coupling Agent with Its Emerging Applications
On this basis, the current study discusses the effects of silane treatment their modification with nanocrystals, properties and their applications modifier on the rheological property, stability, wettability and curing performance.
Abstract: This paper introduces the fundamental concepts, application background, and significance of silane coupling agent KBM703 in modern materials science. By analyzing its chemical structure, synthesis methods, performance characteristics, and application fields, this study explores its critical role in industrial and academic research. Finally, future research directions and market prospects for KBM703 are discussed.
Keywords: Silane coupling agent; KBM703; Coating; Adhesive; Performance enhancement
Introduction: With the advancement of technology and societal development, increasingly stringent performance requirements for materials have emerged, particularly in coatings and adhesives. Silane coupling agents, as highly efficient surface modifiers, significantly improve material adhesion and mechanical strength. KBM703, a well-known silane coupling agent, has become a research focus due to its unique chemical structure and superior performance. This paper provides a detailed overview of KBM703’s chemical composition, synthesis, properties, and applications in coatings and adhesives.
Main Text: 1. Chemical Composition and Structure of KBM703 KBM703 is synthesized via free radical polymerization of vinyltriethoxysilane (EVS) and methyl methacrylate (MMA). The EVS molecule contains two vinyl groups and an epoxy group, while MMA introduces additional polar groups. The molecular structure of KBM703 includes Si-O-C bonds, which confer hydrophilicity and oleophobicity, enabling effective chemical reactions with various substrates.
2. Preparation Methods for KBM703 Two primary methods are used to prepare KBM703: free radical polymerization and solution polymerization.
- Free radical polymerization: EVS and MMA are mixed under anhydrous and oxygen-free conditions, followed by the addition of an initiator. Polymerization is initiated by heating or microwave irradiation.
- Solution polymerization: EVS is dissolved in an organic solvent, and an initiator is added. The reaction proceeds at a controlled temperature to form KBM703.
3. Performance Characteristics of KBM703 KBM703 offers the following advantages:
- Excellent Adhesion: Forms stable chemical bonds with diverse substrates, enhancing material adhesion strength.
- Superior Weather and Anti-Aging Resistance: Maintains stability under harsh conditions, such as UV radiation and high temperatures.
- Flexibility and Wear Resistance: Improves material flexibility and wear resistance, extending service life.
- Low Toxicity and Environmental Safety: Produces no toxic emissions during manufacturing or use, meeting environmental standards.
4. Applications in Coatings and Adhesives KBM703 is widely used in coatings and adhesives:
- Architectural Coatings: As a primer or midcoat, it enhances adhesion and corrosion resistance.
- Furniture Manufacturing: Treats wood surfaces to improve abrasion and scratch resistance.
- Other Fields: Applied in electronic encapsulation materials, automotive coatings, and more to boost overall performance.
As a high-performance surface modifier, KBM703 plays a pivotal role in modern materials science. In-depth research and application development of KBM703 will drive progress in materials engineering, addressing societal demands for advanced materials. Future studies will likely focus on improving efficiency, environmental sustainability, and multifunctionality, offering greater benefits to humanity.
Note: Technical terms (e.g., "vinyltriethoxysilane," "free radical polymerization") are translated accurately, and scientific conventions (e.g., passive voice, precise terminology) are maintained. The structure mirrors the original Chinese article, ensuring clarity and academic rigor.
