1、Fluorine‐phosphate copolymerization waterborne acrylic resin coating
The results show that the modification of octafluoropentyl methacrylate and phosphate functional monomers improved the water resistance, corrosion resistance and thermal stability of acrylic resins.
2、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.
3、Preparation and Properties of Waterborne Acrylic
In this work, a type of waterborne acrylic-modified epoxy phosphate resin was synthesized by an “A-B-C” three-step method, involving three pathways: esterification, polymerization, and neutralization.
4、Waterborne Epoxy Resin/Polydopamine Modified Zirconium Phosphate
In this work, we have designed a methodology to prepare nanocomposites for waterborne coating, which consist of waterborne epoxy resin (WER) and polydopamine modified ZrP (PDA-ZrP).
5、Improving the performance of acrylic
Initial results reveal a substantial enhancement in the dispersion stability of the modified water-borne acrylic-epoxy esters in aqueous environments. The cured coating derived from this modification significantly improves the mechanical strength and anti-corrosion characteristics of the coating.
A high corrosion
In the present study, a three-dimensional multi-interface structured zinc phosphate particle with large specific surface area was prepared by regulating the zinc phosphate crystal growth process, which was applied to develop a waterborne epoxy resin coating with better corrosion resistance.
Preparation and Properties of Waterborne Acrylic
An acrylic acid-modified epoxy phosphate resin coating was synthesized by a four-step method marked “A-B-C-D”, and it was used as an efficient protective layer for steel structures.
α
In order to enhance the corrosion resistance of water-based epoxy resin coating, a highly efficient strategy of combining the barrier effect of lamellar structured zirconium phosphate (α-ZrP) and the inhibitor effect of special carbon dots by the intercalation method was proposed in this work.
The properties of waterborne epoxy resins modified
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Fluorine
The modified waterborne acrylic resin was synthesized successfully by emul-sion polymerization with octafluoropentyl methacrylate and phosphate func-tional monomer as monomers, showing an improved anti-corrosion performance of the resin coating.
In today's industrial field, coatings, as one of the important materials, directly affect the quality and service life of products. With the advancement of technology and increasing environmental protection requirements, waterborne resins, as a key component of coatings, have become a research hotspot due to their performance enhancements. Among these, phosphate-modified waterborne resins have attracted significant attention due to their unique performance advantages.
Phosphate-modified waterborne resins are novel materials that improve the properties of waterborne resins by incorporating phosphate compounds. Their primary function is to enhance the water resistance, chemical resistance, wear resistance, and thermal stability of waterborne resins through the introduction of phosphate groups. Additionally, these resins exhibit excellent leveling properties and film gloss, broadening their applications in the coatings industry.
The performance improvements of phosphate-modified waterborne resins mainly arise from the molecular structure of phosphate compounds. Phosphates, organic compounds containing phosphorus and oxygen, feature phosphate groups that form hydrogen bonds with hydroxyl groups in the resin. This interaction strengthens the cohesive forces and cross-linking density of the resin, enabling better formation of three-dimensional network structures during curing. Consequently, the mechanical strength and durability of the material are significantly improved.
Furthermore, phosphate compounds offer additional functional benefits. For instance, certain phosphates possess antibacterial and mold-resistant properties, enhancing the anticorrosion performance of coatings and extending their service life. Meanwhile, phosphates improve flexibility and adhesion, ensuring coatings remain intact under external forces without cracking or peeling.
In practical applications, phosphate-modified waterborne resins are widely used. They are suitable for metal surface coatings, such as anti-rust treatments in automotive, shipbuilding, and construction sectors, as well as for plastics, wood, and other non-metallic materials. Due to their high weather resistance and chemical corrosion resistance, these resins are also employed in outdoor signage, guardrails, bridges, and other infrastructure coatings.
phosphate-modified waterborne resins have limitations. Their relatively high cost may restrict large-scale industrial adoption. Additionally, the volatility of phosphate compounds could pose environmental and health risks to operators. Thus, balancing performance, cost-effectiveness, and environmental impact is critical for their widespread application.
To further optimize performance, researchers are exploring new synthesis methods and process improvements. By adjusting the type and ratio of phosphate compounds, reaction conditions, and incorporating additives like UV absorbers or antistatic agents, the water resistance, chemical resistance, and wear resistance of these resins can be enhanced. This expands their application range and improves overall performance.
phosphate-modified waterborne resins, as high-performance coating materials, hold immense potential and research value. Their development not only improves coating performance and economic efficiency but also contributes to environmental protection and sustainable development. In the future, with technological advancements and stricter environmental standards, these resins will play an increasingly vital role in the coatings industry.
