1、High

A high-performance, thermally conductive bio-based UV-cured polymer (AESO-GAGMx) was synthesized from epoxy soybean oil (ESO) and gallic acid (GA). Its intrinsic in-plane thermal conductivity of 1.08 Wm −1 K −1 exceeds most reported polymer materials.

2、Research Progress on Vegetable Oil

In this article, the recent research progress on this topic was summarized, and emphasis was put on the research on the resins from soybean oil and castor oil.

3、High

A high-performance, thermally conductive bio-based UV-cured polymer (AESO-GAGMx) was synthesized from epoxy soybean oil (ESO) and gallic acid (GA). Its intrinsic in-plane thermal conductivity of 1.08 Wm −1 K −1 exceeds most reported polymer materials.

High

In this work, a novel biobased UV-curable oligomer (GMAESO) was firstly synthesized from epoxidized soybean oil (ESO) and gallic acid (GA) via a ‘green’ one pot method. The obtained biobased oligomer possessed a biobased content of 82.9%.

Preparation of high

In this paper, high-performance UV-curable oligomer was synthesized by modifying ESO with DMPA and methacrylic anhydride (MAAH).

Green synthesis of soybean oil

This paper proposed a "green" development method for high-performance, sunlight-curable vat photopolymerization 3D printing resins based on soybean oil and itaconic anhydride.

High

Novel soybean-oil-based epoxy acrylate resins were synthesized with a “green” precursor and exhibited much better performance than similar bioresins after UV curing.

Latest progress in plant

Significant progress has been made in the research of plant-based photopolymerization materials in recent years. The research on plant-based photopolymerization materials covers various types of vegetable oils, such as soybean oil, tung oil, castor oil, and flaxseed oil.

Tailored UV

In Fig. 6 we have visually compared commercial UV-curable resins (diacrylate ester of a bisphenol A epoxy resin) and our synthesized alkyd-based UV-curable resins ALO-A (1).

Preparation and properties of waterborne UV

Herein, the epoxy soybean oil-based acrylate (AESO) was modified with cyclic anhydride, neutralized by triethylamine, then dispersed in deionized water to form the high bio-based content waterborne UV-curable resin (WAESO) with good storage stability.

Abstract In the fields of coatings and adhesives, the development of high-performance and environmentally friendly materials has become a research hotspot. With increasingly stringent environmental regulations and growing consumer demand for sustainable products, the creation of novel eco-friendly materials is critical. This paper explores the application of UV-curing technology in soybean oil-modified alkyd resins and how this innovative material meets modern industrial needs.

I. Introduction to Soybean Oil-Modified Alkyd Resins Soybean oil, a natural triglyceride, attracts attention due to its excellent biodegradability and renewable properties. pure soybean oil lacks stability under extreme temperatures or light exposure, prone to oxidative degradation. By incorporating modifiers, its performance and stability can be significantly enhanced.

II. Principle of UV-Curing Technology UV curing involves polymerizing photosensitive monomers through ultraviolet irradiation, enabling rapid coating solidification. Compared to traditional thermal curing, UV curing offers advantages such as speed, energy efficiency, and solvent-free processing. Additionally, it eliminates the need for heating equipment, reducing energy consumption and operational costs.

III. Applications of Soybean Oil-Modified Alkyd Resins

1. Coatings Industry: These resins serve as eco-friendly coatings for automotive, furniture, and construction sectors. Their strong adhesion and weather resistance prolong coating lifespan, while soybean oil’s biodegradability minimizes environmental impact.
2. Adhesives Industry: In bonding applications, soybean oil-modified alkyd resins enable the production of green adhesives for wood, metal, and other materials. These adhesives exhibit superior bonding strength without releasing harmful byproducts post-curing.
3. Electronic Encapsulation: UV-curable soybean oil-modified alkyd resins are used in high-performance encapsulants for LEDs, ICs, and other electronics, offering excellent electrical insulation and mechanical robustness.

IV. Advantages of Soybean Oil-Modified Alkyd Resins

1. Environmental Benefits: Soybean oil, a renewable resource, reduces reliance on petroleum-based raw materials, lowering ecological footprints during production.
2. Performance Benefits: Strategic modifier selection enhances mechanical strength, heat resistance, and wear resistance, tailoring the resin for specialized applications.
3. Economic Benefits: Compared to conventional petroleum-based coatings, these resins offer lower costs and competitive pricing without compromising performance.

V. Challenges and Future Prospects Despite their merits, challenges remain in commercializing soybean oil-modified alkyd resins. Optimizing the ratio of soybean oil to modifiers is crucial for balancing performance and cost-effectiveness. Establishing industry standards and increasing R&D investments are essential to broaden applications and ensure market acceptance.

UV-curable soybean oil-modified alkyd resins represent a promising eco-friendly material in coatings and adhesives. Through ongoing technological advancements, they hold potential for widespread adoption across industries, contributing to environmental sustainability and industrial innovation.