1、Preparation of superhydrophobic coatings by saturated fatty acid

In this paper, fluorine-free and environmentally friendly superhydrophobic coatings were prepared on glass, fabric and filter paper by one-step spraying method, which is a simple and low-cost process.

2、High‐strength, tough, and hygrothermal aging‐resistant UV cationic

Highlights Castor oil fatty acid (COFA) was employed to modify UV-cured epoxy resin (CE). The pre-reaction between COFA and CE increased their compatibility. Epoxy sample COFA-CE showed a high toughness and hygrothermal aging resistance.

3、Recent Advances in Polyurethane Coatings and Adhesives

Today, the full field use of vegetable oil-based monomers or polymers as raw material is an excellent effort for a sustainable future in the world of coatings and adhesives worldwide. The review highlights recent advances in vegetable oil-based polyols as an environmentally friendly material for PU coating and adhesive applications.

4、Synthesis and Properties of UV

ABSTRACT: A novel UV-curable polyurethane acrylate (PUA) oligomer was synthesized by modifying cardanol with a polyfunctional acrylate precursor obtained through reacting pentaerythritol triacrylate with isophoronediisocya-nate.

5、Study on the interfacial adhesion performance of polyurethane

In this study, molecular models of PU and asphalt were initially developed using molecular dynamics (MD) simulation, and the validity of these models was confirmed. Subsequently, PU/asphalt interfacial models were constructed to analyze how factors influence IAP.

UV

To the oligomers modified by the same kind of fatty acid, the improved content of fatty acid and polyurethane acrylate segment leads to the better adhesion and boiling water resistance, while cause the worse hardness.

The effect of modified silica nanoparticles on the mechanical

The study assesses how the addition of different quantities of nano-SiO 2 and modified nano-SiO 2 to a one-component urethane acrylate adhesive influences the adhesion strength of the resultant steel-glass adhesive joints.

A Comparative Study on the Properties of Rosin

The rosin-based resins demonstrated superior adhesion, water resistance, and weatherability compared to the E20 resins, indicating the remarkable durability of the rosin-based resin.

Effects of fatty acid modified epoxy resin on long

In this study, we reacted AMERs to dimeric fatty acid to give fatty acid modified epoxy resins (FMERs) to improve mechanical properties with high contents of FMERs.

TAPPI

The formulation of UV flexo inks with low viscosity, high color strength, high cure speeds and adhesion is a considerable challenge for ink formulators. The rheology of UV flexo inks is significantly improved with measured combinations of resins, additives and pigment wetting vehicles.

Abstract In the field of modern construction materials, the development of novel, high-performance coatings has become increasingly critical due to technological advancements and stringent environmental regulations. Fatty acid-modified UV resins, as an emerging class of coating materials, have garnered significant attention for their exceptional properties, particularly in glass adhesion. This study explores the adhesion performance, durability, and application potential of fatty acid-modified UV resins in glass substrates.

1. Overview of Fatty Acid-Modified UV Resins

Fatty acid-modified UV resins are UV-curable polymers modified by incorporating specific fatty acids. Compared to traditional UV resins, these modified resins exhibit enhanced flexibility, superior UV resistance, and improved adhesion. The fatty acid molecules form covalent or hydrogen bonds with the polymer chains, reinforcing the structural stability of the resin. This modification not only boosts mechanical properties but also expands the material’s applicability across diverse environmental conditions.

2. Impact of Fatty Acid-Modified UV Resins on Glass Adhesion Performance

2.1 Enhanced Adhesion Strength The modified resin forms a coating with high adhesion to glass surfaces. Fatty acid molecules react with hydroxyl groups on the glass, forming chemical bonds that strengthen the interface. Additionally, the resin’s penetration ability ensures a uniform, dense coating, further improving bonding strength.

2.2 Improved Weather Resistance Fatty acid-modified UV resins demonstrate excellent weather resistance, withstanding UV radiation and environmental erosion. The fatty acid component stabilizes the resin under UV exposure, reducing photo-induced degradation. the coating acts as a barrier against moisture intrusion, preventing hydrolytic failure.

2.3 Enhanced Stain Resistance The resin resists contaminants effectively, maintaining surface cleanliness during application. The fatty acid moieties reduce surface affinity for dust and dirt, preserving the coating’s aesthetic and longevity.

3. Application Prospects in Construction

3.1 Decorative Materials Due to its strong adhesion, weather resistance, and stain resistance, this resin is ideal for decorative applications such as wall and ceiling coatings, providing durable protection and aesthetic appeal.

3.2 Glass Curtain Wall Coatings Fatty acid-modified UV resins are highly promising for glass curtain wall coatings. Their adhesion and durability extend the lifespan of glass structures, while low cost and ease of application make them a preferred choice.

3.3 Automotive Coatings In automotive coatings, the resin meets critical requirements for adhesion, weather resistance, and low VOC emissions. Its environmental compatibility aligns with green trends in the automotive industry.

Fatty acid-modified UV resins offer significant advantages in glass adhesion, including superior bonding strength, weather resistance, and stain resistance. Their potential applications in decorative materials, glass curtain walls, and automotive coatings highlight their value in modern construction. As technology advances and demand grows, these resins are poised to become indispensable in sustainable building materials.

Keywords: Fatty acid-modified UV resin, glass adhesion, UV curing, weather resistance, sustainable coatings.