1、Are ionic liquids effective curing agents for preparing epoxy adhesives
This work describes for the first time the use of different ionic liquids as curing agents in epoxy adhesives, as well as the impact of the type and concentration of these ILs on the lap shear strength.
2、Imidazolium Phosphinate Ionic Liquids as Latent Curing Agents for Epoxy
This work establishes IMPILs as a novel class of liquid latent curing agents that satisfy both long-term storage requirements and excellent thermal-curing performance for advanced epoxy composites.
3、ノバキュア｜旭化成株式会社
NOVACURE is liquid latent hardener and curing accelerator for epoxy resins, developed based on microcapsulation technology.
4、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。
5、Epoxy Curing Agents
Amine curing agent technology for curing polyisocyanate resins. Amicure® IC series of products are specifically designed for use with polyisocyanate resins and other standard HDI trimer based polyisocyanates.
Curing Agent: Types & Process of Curing Agents for Epoxy Resin
Explore the main types of curing agents & various crosslinking methods which help to improve the polymerization process to select the right curing agent for coating formulation.
Ionic Liquids as Alternative Curing Agents for Conductive Epoxy/CNT
This study demonstrates that ILs can be used to successfully replace traditional amine-based curing agents for the production of electrically conductive epoxy/CNT NCs and adhesives, as a similar or better balance of properties was achieved.
Epoxy Curing Agents – Latent Curing Agents for One Component Systems
Latent curing agents are clearly the choice for one component heat activated epoxy systems. Latency is achieved through either physical insolubility or lack of chemical reactivity at room temperature, and the reactivity, solubility, and latency all must be carefully balanced.
Epoxy Curing Agents: A Comprehensive Understanding of Their
Explore the basic knowledge of epoxy curing agents, including their classification, working principle, wide application in construction, electronics, automotive and other industries, as well as market trends and the latest developments of environmentally friendly products.
The epoxy resin system: function and role of curing agents
Epoxy resins are frequently used in electrical devices, castings, packaging, adhesive, corrosion resistance, and dip coating. In the presence of curing agents, epoxy resins become rigid and infusible. Eco-friendliness and mechanical functionality have emerged as vulcanization properties.
In modern industrial and construction sectors, liquid epoxy adhesive curing agents have emerged as indispensable materials, renowned for their broad applicability and exceptional functionality. As the name implies, these agents are adhesives based on epoxy resin, typically remaining in a viscous liquid state at room temperature. upon mixing with a curing agent and exposure to air, they undergo a rapid chemical reaction, transforming into a hard, stable solid. This transition not only ensures powerful adhesion but also significantly enhances the mechanical strength and durability of the material.
The widespread adoption of liquid epoxy curing agents stems from their unique properties. Firstly, they exhibit excellent adhesive performance, capable of firmly bonding diverse materials—including metals, wood, plastics, and glass—into integrated structures. Secondly, their chemical stability enables them to maintain performance under extreme temperatures and humidity. Additionally, these agents demonstrate strong corrosion resistance and anti-aging properties, withstanding harsh environmental conditions over extended periods.
Despite their advantages, challenges persist in the application of liquid epoxy curing agents. The exothermic nature of the curing process necessitates careful temperature control to prevent safety risks. their sensitivity to moisture—which renders them ineffective upon water exposure—demands strict adherence to dry working conditions. The extended curing time, which requires patience for optimal bonding, also poses difficulties for projects demanding rapid implementation.
Nevertheless, the benefits of liquid epoxy curing agents cement their irreplaceable role across industries. In automotive manufacturing, they ensure structural integrity and safety in vehicle bonding and repairs. The aerospace sector relies on them for precision and durability in aircraft and spacecraft component assembly. In construction, they reinforce concrete structures, extending building lifespans and stability.
Advancements in technology and society continue to expand the applications of liquid epoxy curing agents. Looking ahead, innovations in materials and techniques are expected to unlock even broader prospects for these agents. Addressing existing challenges through technical breakthroughs and process optimizations will further enable them to serve humanity and societal progress.
As a cornerstone material in modern industry and construction, liquid epoxy curing agents attract considerable attention for their performance and versatility. Through ongoing research and innovation, these agents are poised to deliver enhanced contributions to human development in the years to come.
