1、Journal of Applied Polymer Science
In this article, a series of waterborne polyamic acid salts is used as modification polymer to improve the high-temperature resistance and other properties of waterborne epoxy resins by copolymerization modification.
2、Glycine–Ti3C2Tx Hybrid Material Improves the Electrochemical Corrosion
Improving the dispersibility and compatibility of nanomaterials in water-borne epoxy resins is an important means to improve the protection ability and corrosion resistance of coatings. In this study, glycine-functionalized Ti 3 C 2 T x (GT) was used to prepare an epoxy composite coating.
3、Preparation and properties of a novel waterborne epoxy resin modified
Waterborne epoxy resin is one alternative to enhance bond strength and storage stability for waterproof adhesive layer. Grafting copolymerization is selected in this paper as one experimental case to investigate its properties and also a feasible innovative preparation.
Development of waterborne epoxy
This work aims to develop a waterborne epoxy coating incorporated with modified natural rubber (NR) latex for improved performance.
Waterborne Resins
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Synthesis Characterization and Application of Waterborne Epoxy Resin—A
Waterborne Epoxy Resin (WBER) are the polymers which possess hydrophilic nature and are eco-friendly in nature. On curing, these polymers form a robust 3D network structure having high strength, strong adhesion along with great thermal stability.
Glycine
Improving the dispersibility and compatibility of nanomaterials in water-borne epoxy resins is an important means to improve the protection ability and corrosion resistance of coatings. In this study, glycine-functionalized Ti 3 C 2 T x (GT) was used to prepare an epoxy composite coating.
High Performance Waterborne Coatings Based on Dispersions of a Solid
Compared to their solvent-based counterparts, waterbornes offer the ad-vantages of lower levels of volatile organic compounds (VOCs), reduced odor, decreased flammability, improved safety, and easier clean-up with water.
The properties of waterborne epoxy resins modified magnesium potassium
In this study, experiments and molecular dynamics (MD) simulation were employed to investigate the impact of waterborne epoxy resin (WER) as a modifier on the properties of MKPC.
Waterborne Epoxy/Acrylic Resins Stabilized through the Neutralization
In this work, a class of stable waterborne epoxy/acrylic resins with high performance is prepared through the simple blending of modified epoxy and acrylic copolymers.
In modern materials science, epoxy resins are widely utilized across various fields due to their excellent mechanical properties, chemical stability, and thermal stability. traditional epoxy resins pose challenges in application due to their high viscosity and tacky nature. To address these limitations, waterborne glycine-modified epoxy resins have emerged as a research focus, offering unique advantages.
Waterborne glycine-modified epoxy resins are composite materials formed by introducing glycine as a modifier into the epoxy resin matrix. This modification not only enhances the performance of epoxy resins but also overcomes certain drawbacks of conventional formulations. The following sections provide a detailed exploration of this material.
1. Preparation Process of Waterborne Glycine-Modified Epoxy Resins
The synthesis of waterborne glycine-modified epoxy resins involves three primary steps:
- Selection of Base Material: An appropriate epoxy resin is chosen as the foundation.
- Chemical Modification: Glycine is chemically incorporated into the molecular structure of the epoxy resin through reactive processes.
- Formulation: A curing agent and auxiliary agents are added to achieve desired properties, resulting in the final waterborne glycine-modified epoxy resin.
2. Performance Characteristics of Waterborne Glycine-Modified Epoxy Resins
Compared to traditional epoxy resins, waterborne glycine-modified epoxy resins exhibit significant advantages:
(1) Improved Solubility
These resins demonstrate excellent dispersibility in water or organic solvents, facilitating easy processing and application.
(2) Enhanced Adhesion
The inclusion of glycine substantially improves adhesion to various substrates, particularly in humid environments, where bonding performance is markedly superior.
(3) Water and Chemical Resistance
They exhibit robust resistance to water and chemical corrosion, maintaining integrity under harsh conditions.
(4) Low Toxicity
With reduced toxicity, these resins minimize environmental and human health risks.
3. Application Prospects of Waterborne Glycine-Modified Epoxy Resins
Owing to their unique properties, waterborne glycine-modified epoxy resins hold broad potential across diverse industries:
(1) Construction
In building materials, they can be formulated into waterproof coatings and adhesives, enhancing durability and water resistance.
(2) Automotive Industry
For automotive parts, they serve as high-performance coatings and adhesives, improving wear and corrosion resistance.
(3) Electronics
In electronics, they are used for encapsulation materials and adhesives, ensuring stability and reliability of devices.
(4) Aerospace
In aerospace applications, they provide high-strength coatings and adhesives, boosting structural integrity and fatigue resistance of aircraft components.
As an emerging material, waterborne glycine-modified epoxy resins offer distinctive benefits and promising applications. With ongoing research and development, future innovations are expected to expand their utility further.
