1、Development of waterborne epoxy

Water-based coating has gained much attention globally due to environmental issues. This work aims to develop a waterborne epoxy coating incorporated with modified natural rubber (NR)...

2、Stable waterborne epoxy resins: Impact of toughening agents on coating

Furthermore, we aim to develop a toughened, stable waterborne epoxy resin by copolymerizing bisphenol A, 1,4-butanediol-based dicarboxylic acid (CA-4) and a bisphenol A-based epoxy resin.

3、Waterborne Epoxy Curing Agents: An Emerging Eco

Waterborne epoxy curing agents are novel environmentally friendly materials produced by modifying traditional amine-based curing agents with hydrophilic groups.

4、Ammonium Salts as Curing Agents to Obtain Ionic Epoxy Resins With a

We have demonstrated that ammonium salts can be used as curing agents to produce a new class of ionic epoxy thermosets. This curing approach, based on the direct reactivity of quaternized amines with oxirane groups, opens a previously unexplored direction in epoxy chemistry.

5、Toughening and corrosion resistance enhancement of waterborne epoxy

In this study, a flexible epoxy curing agent capable of room-temperature curing was prepared, and the effects of polyurethane (PU) content and capping agents on the toughness and corrosion resistance of films were systematically investigated.

Organic silicone

Waterborne epoxy curing agents with different contents of terminal epoxy PS were synthesized by reacting with triethylenetetramine, followed by incorporating of epoxy resin (NPEL-128) and polyethylene glycol diglycidyl ether.

Synthesis and properties of a nonionic water

Research and development of epoxy resin curing agents are preparing a new type of curing agent that can improve its resistance to moisture, heat, toughening, and strengthening.

Enhancing the corrosion resistance of waterborne epoxy coatings with

In this study, we introduced loaded 8-hydroxyquinoline (8-HQ) into porous carbon nanosheets (PCNS).

Waterborne Epoxy Curatives

You can choose from a number of waterborne epoxy systems, depending on your priorities. anquawhite® 100 curing agent and ancarez ar555 epoxy resin offer very fast dry speed of less than an hour with high gloss, low color and no carbamation issues. this coating will also provide high stain resistance and good cleanability. alternatively, a ...

DIC Develops Basic Technology for an Innovative Epoxy Resin Curing Agent

Tokyo, Japan—DIC Corporation today announced that it has succeeded in developing basic technology for a groundbreaking epoxy resin curing agent that resists heat up to over 200°C and can be recycled.

In modern construction, waterproofing technology is a critical component ensuring the safety and durability of buildings. With advancements in science and technology, innovative waterproof methods utilizing epoxy curing agents have emerged, revolutionizing the field of architectural waterproofing. This article explores the characteristics, advantages, and application prospects of this new epoxy curing agent-based waterproof technology.

1. Overview of the New Epoxy Curing Agent Waterproof Technology

Epoxy curing agents are compounds containing epoxy groups that react chemically with water to form water-insoluble resin membranes, thereby achieving waterproofing effects. This technology is widely praised for its excellent chemical resistance, weather resistance, and mechanical properties.

2. Key Characteristics of the New Technology

1. Environmental Friendliness: Epoxy curing agents are free of harmful substances, aligning with green building standards.
2. Longevity: The resulting waterproof membrane boasts a lifespan of generally over 50 years.
3. High Weather Resistance: It withstands ultraviolet radiation, weathering, and other natural erosion, maintaining waterproofing effectiveness over time.
4. Ease of Application: Compared to traditional materials, epoxy curing agents are simple to mix and apply, streamlining construction processes.
5. Versatility: Suitable for various substrates (e.g., concrete, metal, wood) and adaptable to complex environments.

3. Advantages of the New Technology

1. Cost-Effectiveness: While epoxy curing agents are relatively expensive, their long-term durability reduces maintenance costs over time.
2. Safety: Their non-toxic nature minimizes health risks during use.
3. Aesthetics: The waterproof layer remains clean and does not compromise architectural appearance or decorative effects.

4. Application Prospects

1. Residential Buildings: Ideal for waterproofing in new apartments, villas, and other residences.
2. Public Facilities: Enhances longevity and safety in gymnasiums, libraries, museums, and similar structures.
3. Industrial Buildings: Suitable for factories, warehouses, and other facilities requiring stable, long-term operation.
4. Extreme Environments: Provides effective solutions for projects in harsh climates or special conditions.

5. Challenges and Future Development

Despite its merits, challenges remain, such as ensuring uniform coating thickness, addressing compatibility with diverse substrates, and minimizing environmental impact. Future research will focus on developing higher-performance epoxy curing agents, optimizing application techniques, and exploring eco-friendly material innovations.

The new epoxy curing agent-based waterproof technology is gaining traction in the construction industry due to its unique benefits and broad applicability. As technology advances and adoption increases, it is poised to become a cornerstone of safe, comfortable, and sustainable built environments.