1、Modified SiO2 microspheres/polyacrylate resin composites for the

In this manuscript, the modified SiO 2 with different kinds of silane coupling agents were composited with P (SMA-co-BA-co-ST) resin, the effects of modifiers on the morphology, the inner pores and the performance of oil-absorbing performance of composited resins were investigated.

2、Synthesis of rosin

The reaction between epoxidized soybean oil (ESO) and rosin (RS) is monitored by Fourier transform infrared spectroscopy (FTIR). By integrating the acid value titration method with nuclear magnetic resonance (1H NMR), the reaction selectivity of carboxyl groups and hydroxyl groups with epoxy groups is analyzed. Moreover, the influence of the reactant ratio, reaction temperature, and the time ...

3、Oil

Oil-modified resins are composite materials formed by blending and reacting specific vegetable oils with synthetic resins. They not only exhibit excellent mechanical strength, chemical resistance, and electrical insulation but also offer superior processability and eco-friendly characteristics.

Preparation of new surface coating based on modified oil

It was observed that the modified resins, either modified PEA or modified alkyd resins, showed great improvement in overall coating properties compared to other unmodified resins.

Tall Oil Modified Phenolic Resin Manufacturer: High

Get top-quality Tall Oil Modified Phenolic Resins from a leading China manufacturer, supplier, and factory. Enhance your product's performance with our reliable solutions.

Bio

Herein, we intend to provide an overall picture of current attempts in the research area of bio-oil-based epoxy resins, reveal their potential for sustainable epoxy resins, and stimulate research interests in green/renewable materials.

Preparation of high

High-performance UV-curable modified acrylated epoxidized soybean oil (AESO) was synthesized by reacting glycerol dimethacrylate with succinic anhydride to obtain monocarboxylic intermediate (GSA) and then reacting with the epoxide group of epoxidized soybean oil by using GSA.

妥尔油改性酚醛补强树脂 PN

PENORL® PN-2521 resin is used together with methylene donator as a high-efficiency reinforcing resin, it can improve the hardness, tear resistance, wear resistance, strength and constant elongation of the rubber material, and slightly reduce the elongation of the rubber material, prolong the burning time, and reduce the Mooney viscosity of the ...

Biobased Alkyd Resins from Plant Oil and Furan

Herein, we propose a novel approach for the preparation of renewable alkyd resins, prepared from vegetable triglycerides, glycerol, and furan-2,5-dicarboxylic acid dimethyl ester (FDME). Several alkyd resins with varying contents of FDME were synthesized, and their properties were thoroughly studied.

Sorbic Acid‐Modified Soybean Oil: A Promising Biobased Molecular

In this article, the synthesis of a fully biobased molecular platform for thermosetting resins, namely sorbated epoxidized soybean oil (SESO), starting from sorbic acid (SA), and epoxidized soybean oil (ESO), is reported.

Modified oil resins are essential industrial chemicals widely used in coatings, adhesives, sealing materials, and various composite materials. By incorporating specific chemical modifiers, these resins alter the physical and chemical properties of conventional oil resins to suit diverse application needs. This article introduces the fundamental concepts, classifications, preparation methods, and modern industrial applications of modified oil resins.

I. Basic Concepts and Classification

Modified oil resins are a class of macromolecular compounds derived from chemically modified base oil resins. These compounds typically exhibit high softening points, strong adhesion, and excellent weather resistance, making them suitable for manufacturing high-performance materials. Based on functional differences, modified oil resins can be categorized into the following main types:

1. Thermosetting Modified Oil Resins: These resins form rigid three-dimensional network structures upon curing and are commonly used in construction templates, furniture, and decorative crafts.
2. Thermoplastic Modified Oil Resins: These resins flow when heated and solidify upon cooling, making them ideal for plastic products such as packaging materials, toys, and household goods.
3. Rubber-Modified Oil Resins: Primarily used in rubber products like tires and conveyor belts, they offer superior elasticity and wear resistance.
4. Coating-Grade Modified Oil Resins: Designed for coatings, these resins enhance hardness, gloss, and durability of coatings.
5. Electronic Encapsulation Material-Grade Modified Oil Resins: Used in electronic component encapsulation, they require exceptional electrical properties and mechanical strength.

II. Preparation Methods

The production of modified oil resins involves multiple chemical reactions, including polymerization, cross-linking, and graft reactions. These reactions can be achieved through various methods such as solution polymerization, suspension polymerization, and emulsion polymerization. Among these, emulsion polymerization is one of the most widely used techniques due to its high efficiency and process controllability.

III. Application Areas

Modified oil resins have broad applications across industries requiring polymeric materials. Key application fields include:

1. Construction and Decoration: As binders for construction templates, reinforcing agents for flooring materials, etc.
2. Automotive Manufacturing: Used in automotive interior/exterior parts, tires, and braking systems.
3. Electronics and Appliances: Employed in circuit board adhesives, insulating materials, etc.
4. Packaging Industry: Utilized in packaging boxes, labels, films, and other products.
5. Medical Field: Applied in surgical instrument adhesives, medical dressings, etc.
6. Aerospace Industry: Used in manufacturing components for aircraft and spacecraft.

IV. Development Trends and Challenges

With technological advancements and societal progress, demand for modified oil resins continues to grow. Future trends focus on:

1. Eco-Friendly Product Development: Increasing emphasis on low-volatility, non-toxic, or biodegradable resins to align with environmental standards.
2. High-Performance Innovation: Developing resins with enhanced strength, heat resistance, and electrical properties to meet demands in aerospace, high-end equipment manufacturing, and other advanced fields.
3. Customized Solutions: Providing tailored modified oil resins to address specific industry needs and enable personalized production.

As a critical chemical product, modified oil resins play a vital role in modern industry. With ongoing technological advancements and evolving market demands, the future of modified oil resins lies in greater eco-friendliness, higher performance, and customized applications.