13701 Silane Coupling Agent

1、硅烷偶联剂 Silane Coupling Agent (2)

硅烷偶联剂又名硅烷处理剂、底涂剂，是一类具有特殊结构的低分子有机硅化合物，其通式为RSiX3，式中R代表与聚合物分子有亲和力或反应能力的活性官能团，如氧基、巯基、乙烯基、环氧基、酰胺基、氨丙基等;X代表能够水解的烷氧基，如卤素、烷氧基、酰氧基等。硅烷偶联剂是在分子中具有两种以上不同反应基的有机硅单体，它可以和有机与无机材料发生化学键合 (偶联)，增加两种材料的粘接性。通式中n为0～3的整数; X表示水解性官能基，它可与甲氧基、乙氧基、溶纤剂以及无机材料 (玻璃、金属、SiO2)等发生偶联反应; Y为有机官能团，如乙烯基、乙氧基、氨基、环氧基、甲基丙烯酰氧基、巯基等，可与无机材料、各种合成树脂、橡胶发生偶联反应。典型硅烷 …

2、硅烷偶联剂_百度百科

硅烷偶联剂是由美国联合碳化物公司开发的一种化学剂，主要用于玻璃纤维增强塑料。硅烷偶联剂的分子结构式一般为Y-R-Si (OR)3(式中Y一有机官能基,SiOR一硅烷氧基)。硅烷氧基对无机物具有反应性，有机官能基对有机物具有反应性或相容性。因此,当硅烷偶联剂介于无机和有机界面之间，可形成有机基体-硅烷偶联剂-无机基体的结合层。 [1]典型的硅烷偶联剂有A151 (乙烯基三乙氧基硅烷)、A171 (乙烯基三甲氧基硅烷).A172 (乙烯基三 (β-甲氧乙氧基)硅烷)等。能改善玻璃纤维和树脂的粘合性能，大大提高玻璃纤维增强复合材料的强度、电气、抗水、抗气候等性能，即使在湿态时，它对复合材料机械性能的提高，效果也十分显著。

3、硅烷偶联剂 A silane coupling agent

通过使用硅烷偶联剂，可在无机物质和有机物质的界面之间架起“分子桥”，把两种性质悬殊的材料连接在一起，起到提高复合材料的性能和增加粘接强度的作用。由于结构特殊、品种丰富、合成方法多样等优点，硅烷偶联剂越来越多地应用于胶粘剂、橡胶工业、复合材料、航空航天、建筑材料等领域。表面处理：用于玻璃纤维的表面处理，硅烷偶联剂能改善玻璃纤维和树脂的粘合性能，大大提高玻璃纤维增强复合材料的强度、电气、抗水、抗气候等性能，即使在湿态时，它对复合材料机械性能的提高，效果也十分显著。填充塑料：用于无机填料填充塑料，硅烷偶联剂可预先对填料进行表面处理，也可直接加入树脂中。能改善填料在树脂中的分散性及粘合力，改善工艺性能和 …

4、Silane Coupling Agent

Power Chemical Corporation (SiSiB SILANES) manufactures organo silanes and related compounds used as adhesion promoters, coupling agents, crosslinkers, surface modifiers and water repellents.

Silane Coupling Agent_化工百科

Silane Coupling Agent - 简介正硅酸乙酯，又称为乙基正硅酸酯。它是一种有机硅化合物，由乙醇和正硅酸通过缩合反应得到。它可溶于有机溶剂，如醇类、醚类、烃类等。正硅酸乙酯在化学工业中广泛应用，主要用作有机硅的预聚体和交联剂。

Silicone masterbatch gm

Ultra high molecular weight siloxane makes this prod.

Silane Coupling Agents

Many conventional coupling agents are frequently used in combination with 10-40% of a non-functional dipodal silane, where the conventional coupling agent provides the appropriate functionality for the application, and the non-functional dipodal silane provides increased durability.

硅氧烷偶联剂

1. 什么是硅烷偶联剂？ 1.1 硅烷偶联剂简称SCA（silane coupling agent），通常以Y-R-SiX3表示其结构。其中，X是卤素或烷氧基，在水的作用下，Si-X变成Si-OH，式中Y-R为有机硅碳功能性基团，Y代表的主要巯基、多硫…

Silane Coupling Agent

Silane coupling agents improve the mechanical properties of silica and silicate containing fillers. A chemical bond is formed between the filler and the rubber matrix. The generally used silane coupling agents are bis- (3-triethoxysilylpropyl)tetrasulfane and 3-thio-cyanatopropyl triethoxysilane.

(PDF) Recent Progress in Silane Coupling Agent with Its Emerging

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...

In the modern industrial manufacturing sector, silane coupling agents have become an indispensable component due to their broad application range and stringent technical requirements. Among them, 13701 silane coupling agent stands out as a focus of research and application for numerous enterprises, owing to its unique properties and widespread utility. This article provides an in-depth exploration of the characteristics, mechanisms, and practical applications of 13701 silane coupling agent, aiming to offer readers a comprehensive understanding.

I. Characteristics and Mechanism of Action of 13701 Silane Coupling Agent

13701 silane coupling agent is a multifunctional silane compound capable of forming stable chemical bonds through crosslinking reactions with hydroxyl or carboxyl groups on various substrate surfaces. This enhances material adhesion strength and durability, making it highly promising for use in coatings, adhesives, sealants, and other fields.

II. Application Fields of 13701 Silane Coupling Agent

Coatings Industry: Adding 13701 silane coupling agent to coating formulations significantly improves adhesion and wear resistance, extending the lifespan of coatings. For example, in automotive coatings, it effectively prevents paint peeling and enhances corrosion resistance and aging resistance.
Adhesives Industry: Incorporating 13701 silane coupling agent into adhesives strengthens bonding capabilities, reduces interfacial tension, and improves adhesion strength. This is critical in precision assembly in the electronics industry, such as preventing solder joint detachment in circuit board bonding.
Sealants Industry: Adding 13701 silane coupling agent enhances temperature resistance, pressure resistance, and chemical corrosion resistance of sealants, prolonging their service life. This is vital for aerospace and other high-performance material industries.

III. Case Study Analysis of 13701 Silane Coupling Agent Applications

In automotive coatings, a leading automobile manufacturer incorporated 13701 silane coupling agent as an additive. Tests revealed a 30% improvement in adhesion, 50% better wear resistance, and a six-month extension of coating lifespan. This case underscores the agent’s importance in the coatings industry.

IV. Future Prospects and Challenges

Advancing technology and evolving market demands will expand the applications of 13701 silane coupling agents. Future trends may include developing greener, more efficient synthesis methods and introducing higher-performance, multifunctional silane coupling agents. Addressing adaptability challenges across diverse scenarios remains a key research focus.

As a surface modification material with vast potential, 13701 silane coupling agent has achieved remarkable results in coatings, adhesives, and sealants. With ongoing technological advancements and market growth, 13701 silane coupling agent is poised to play an increasingly critical role in industrial production.