1、西南交通大学教师主页 王勇
[299] Synchronously enhanced flame-retardance and mechanical properties of epoxy resin via a P/N-containing active curing agent
2、Curing agents for epoxy resins
Abstract In order to convert epoxy resins to hard, infusible thermoset networks it is necessary to use crosslinking agents. These crosslinkers , hardeners or curing agents as they are widely known, promote cross-linking or curing of epoxy resins.
3、环氧树脂的固化剂 (Curing Agents for Epoxy Resin)
双酚A缩水甘油醚（DGEBA），是由双酚A和环氧氯丙烷缩聚反应而成，主要在常温下和脂肪胺进行反应，而和芳香胺则反应很慢，需要加热才能固化。 当环氧树脂和过量的多胺（如DETA）反应，消耗了全部环氧基，就形成了含有活泼氢胺基的加成物。 该加成物分子量大，挥发性更低，放热峰更小，而且，其作为固化剂的配比量大，避免了称量造成的误差。 脂肪胺固化剂可以和环氧树脂在常温下实现固化，固化后树脂的性能优异，耐温性可以达到100°C。 和脂肪胺相比，芳香胺固化后的耐温性和耐化性则更高。 环氧-胺固化反应的过程可以下图所示，伯胺中的活泼氢首先和环氧基反应形成仲胺，仲胺进一步和环氧基发生反应。 而形成的叔胺则和环氧基完成聚合反应。
环叙漆固化剂_百度百科
环叙漆固化剂curing agent for epoxy resin coatings供环氧漆用的、直接参加交联反应而结合在漆膜结构中的一类物质，可借以调节漆膜的性能、固化条件 (室温固化或加热固化)。 环氧树脂的品种较多，其周化剂的种类更多。
The effect of epoxy resin and curing agent groups on mechanical
Enhancing matrix strength can be achieved by modifying the structure of curing agents. With the widespread application of epoxy resin composites, understanding the inherent relationship between epoxy resin crosslinking structures and their properties has become increasingly crucial.
Effect of Curing Agent Type on Curing Reaction Kinetics of Epoxy Resin
In this paper, low molecular weight polyamides, aromatic amines and anhydrides were selected as three kinds of curing agents and their isothermal viscosity-time properties were studied to...
Epoxy curing agents
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Curing Agents for Epoxy Resin (固化剂)
The epoxy resin compositions of Three Bond currently on the market are the Three Bond 2000 Series (base agent for epoxy resin), the Three Bond 2100 Series (curing agent for epoxy resin), and the Three Bond 2200 Series (one-part thermal cure epoxy compound resins).
环氧树脂固化剂的常见类型及其固化机理
潜伏固化剂可与环氧树脂混合制成液态化合物，简化环氧树脂产品的应用，其应用范围从单一的包装胶粘剂向涂料、浸渍漆、灌封料、粉末涂料等多方面发展。
Epoxy Curing Agents and Modifiers：环氧树脂固化剂和改性剂
Anquawhite 100 curing agent exhibits good storage stability for at least 12 months from date of manufacture. Storage temperature should be kept below 35 °C to avoid accelerated settlement.
In modern industrial production, the application range of epoxy resins is extremely broad, spanning from construction and automotive manufacturing to electronic packaging. In these applications, the performance of epoxy resins is critical, and the curing agent plays a decisive role. Today, we introduce a star product from Topxin Company—the epoxy curing agent "Wangyong."
I. Introduction to Topxin’s Epoxy Curing Agent "Wangyong"
"Wangyong" is a high-performance epoxy curing agent developed by Topxin Company after years of research. It not only boasts excellent chemical stability and adhesive properties but also cures rapidly, is environmentally friendly, and compatible with various epoxy resin systems.
II. Key Features of "Wangyong"
- Rapid Curing: "Wangyong" exhibits an ultra-fast reaction rate, capable of curing epoxy resins within seconds. This significantly shortens construction cycles and boosts production efficiency.
- Superior Adhesion: When mixed with epoxy resin, it forms tight and stable chemical bonds, delivering exceptional mechanical strength and durability.
- Eco-Friendly: Formulated with non-toxic or low-toxicity ingredients, it minimizes hazardous emissions during application and poses no threat to human health.
- Versatile Application: Whether used indoors or outdoors, in high or low temperatures, "Wangyong" adapts to complex environments and meets demands across diverse industries.
- User-Friendly: Its formulation ensures easy operation, enabling precise mixing ratios and uniform blending, thereby streamlining the construction process.
III. Application Areas
Thanks to its outstanding performance, "Wangyong" is widely used in multiple fields:
- Construction: Strengthens and repairs concrete structures, and enhances waterproofing for improved building integrity.
- Automotive Industry: Serves as a key component in coatings and adhesives for vehicle body painting and repairs, enhancing durability and safety.
- Electronics: Plays a critical role in encapsulating and bonding electronic components like circuit boards and integrated circuits, ensuring product reliability.
- Aerospace: Provides an economical and efficient solution for repairing aircraft materials and structures, safeguarding flight safety.
With advancements in technology and industrial progress, the demands for epoxy resins and their curing agents continue to rise. Topxin’s "Wangyong" has earned an excellent reputation in the market due to its exceptional performance, becoming the preferred choice for numerous customers. Looking ahead, we believe that "Wangyong" will continue to leverage its unique advantages to drive innovation across industries.
