1、Stable waterborne epoxy resins: Impact of toughening agents on coating
The subsequent discussion focuses on the dynamic mechanical properties of the waterborne epoxy cured films and the low-temperature film-forming capabilities of the waterborne epoxy varnishes; it is concluded with an assessment of the application performance of the waterborne epoxy metal primers.
2、Research Progress in Waterborne Epoxy Resin Curing Agent
The effect of the compatibility and reactivity of waterborne epoxy curing agents on the curing films and its control methods were also discussed，which provided guidance for selection of suitable curing agents and development of waterborne epoxy curing agent with excellent performance.
3、Preliminary Results on Preparation and Performance of a Self
The infrared absorption spectra of E20, EP1K, and the water-based epoxy curing agent were compared and analyzed. The coating properties of the waterborne epoxy varnish, which was based on water-based epoxy curing agents to emulsify and cure the resin E44, were systematically tested.
Inquiry into Waterborne Epoxy Curing Agents
As a key component in epoxy resin applications, the selection and use of waterborne epoxy curing agents are particularly important. This article explores the choice, characteristics, and applications of waterborne epoxy curing agents.
Synthesis of a self‐emulsifiable waterborne epoxy curing agent
The cured film prepared by the self-emulsifiable curing agent and epoxy resin under the optimal mass ratio displayed good thermal property, hardness, toughness, adhesion, and corrosion...
Synthesis of a waterborne epoxy curing agent based on
Polyether polyols can improve the performance of waterborne epoxy curing agent. In this paper, intermediates were synthesized from polyether triols with epoxy resin E-51 and introduced into the epoxy curing agent by reacting with TETA.
Research on Curing Mechanism of Waterborne Epoxy Resin
Abstract: A home-made waterborne epoxy resin curing agent was used to cure the home-made E-type non-ionic waterborne epoxy resin latex at room temperature. The curing effect and the performance of the coatings film were investigated.
Synthesis and properties of a nonionic water
Water-based epoxy curing agents can be divided into two categories: type I and type II. Type I epoxy systems require their curing agents to have the functions of curing and emulsifying. The epoxy resin is a liquid or emulsion, and the curing agent is a water-soluble amine curing agent.
Research on Curing Behavior and Performance of Waterborne Epoxy Resin
This study focused on the composite modification of emulsified asphalt using waterborne epoxy resin (WER) and styrene-butadiene rubber (SBR) latex.
Self
Waterborne epoxy resin is a two-phase system with water as the continuous phase, dissolved hardener, and epoxy resin emulsion droplets as the dispersed phase. Waterborne coatings form by coalescing emulsion droplets, allowing hardener molecules to penetrate and react with resin.
In modern industrial manufacturing and construction, advancements in material science are a key driver of technological progress. Among these, waterborne epoxy curing agents—critical chemical products—play an indispensable role across multiple industries. Taking the waterborne epoxy curing agents produced in Yulin City as an example, they not only reflect the development level of local industry but also embody achievements in technological innovation.
Located in northwestern China, Yulin City boasts unique natural conditions and abundant mineral resources. In recent years, in alignment with the nation’s emphasis on environmental protection and sustainable development, Yulin has vigorously advanced its green chemicals sector, particularly the production and application of waterborne epoxy curing agents. This product’s development and manufacturing comply with national industrial policies while responding to global demands for eco-friendly materials.
A waterborne epoxy curing agent functions as a cross-linking agent for epoxy resin-based materials such as flooring, coatings, and adhesives. Through chemical reactions, it enables the formation of a stable three-dimensional network structure among epoxy resin molecules, significantly enhancing the material’s strength and durability. Compared to traditional solvent-based epoxy curing agents, waterborne versions are non-toxic, emit lower volatile organic compounds (VOCs), and pose fewer risks to environmental and worker health.
Enterprises in Yulin have achieved breakthroughs in technology research and development. By introducing advanced equipment and optimizing production processes, they have improved cost-effectiveness and market competitiveness. For instance, some companies employ nanotechnology to modify curing agents for superior performance, while others focus on developing multifunctional composite waterborne epoxy curing agents to meet diverse application needs.
Yulin’s waterborne epoxy curing agents perform exceptionally well in practical applications. In construction, they are widely used in floor coatings, waterproof paints, and other protective layers, extending the lifespan of buildings. In the electronics industry, they serve as adhesives, enabling tighter bonding in devices and enhancing stability. In automotive manufacturing, they act as sealant components, ensuring durability and leak-proofing between vehicle parts.
as demand for high-performance, eco-friendly materials grows, Yulin’s industry faces new challenges and opportunities. Companies must continuously elevate product quality and technical standards to meet rising market expectations. Additionally, aligning with international benchmarks, strengthening research capabilities, and addressing stringent environmental regulations in production and usage are critical tasks.
Looking ahead, Yulin’s waterborne epoxy curing agent industry is poised to expand its market share and become a renowned brand both domestically and internationally. This would not only boost local economic growth but also contribute to technological progress and environmental preservation across western China and beyond. Through ongoing innovation and market expansion, Yulin’s waterborne epoxy curing agents will play a pivotal role in advanced materials, providing a solid foundation for human advancement.
