1、High quality rosin modified maleic resin,rosin modified maleic resin

Sinograce Chemical providing solutions of rosin modified maleic resin. These products are widely used for non-stick pan,ship coating,metal caoting etc.

2、ROSIN MODIFIED MALEIC ACID RESIN

It’s the product is irregular transparent solid that is the vacuum treated product of Esterification by glycerol (or pentaerythritol) and the adducts of rosin and maleic anhydride.

3、马来酸改性树脂

The technical standards are formulated and revised by customers’ requirement and us, if there are any changes, the latest specification will be executed and confirmed in the contract.

Synthesis of Maleic

The results indicate that synthesizing maleic modified rosin ester could improve the properties of pine rosin. Esterification was done using a ratio of glycerol to rosin of 1:3 mol. Esterification was done for 6 hours at 250°C at room and vacuum pressure.

Maleic resin"MALKYD™"｜Business｜Arakawa Chemical Industries,Ltd

Printing ink and painting resin ・MALKYD: Our trade name for a maleic rosin and its ester, fumarate rosin and its ester, used mainly for printing inks and as a resin for paints

Rosin Modified Maleic Resin_Wuzhou Long Teng Chemical Co., Ltd.

Maleic resin is made by modifying gum rosin with maleic anhydride or fumaric anhydride and esterifying it with polyols. It has good compatibility with nitrocellulose, and the coating has the characteristics of high hardness and good gloss. It is used for nitrocellulose paint,

Impact of Viscosity in Rosin Modified Maleic Resins Explained

Rosin modified maleic resins are synthetic resins that are made by chemically modifying rosin, a natural resin sourced from pine trees, with maleic anhydride. This modification enhances the resin’s properties, making it suitable for a wide range of industrial applications.

Maleic Acid Modified Rosin Resin

Description: Maleic Rosin is a chemically modified resin derived by the reaction of Gum Rosin with maleic anhydride. This process introduces maleic acid groups into the resin structure, resulting in a product with enhanced reactivity, adhesion, and compatibility with other materials.

Water

This series of resins is water-soluble rosin ester solution or water-borne dispersing emulsion. Using stabilized rosin resin as the primary raw material and water as the solvent, the products contain no organic solvents and emit no VOCs, making them environmentally friendly.

Foreverest Resources Ltd 马来

ume no liability resulting from above content. The technical standards are formulated and revised by customers’ requirement and us, if there are any changes, the latest specification .

In modern coatings industry, the performance of coatings directly affects their decorative effects and durability. As a fundamental component of coatings, emulsions play a critical role in determining the overall properties of the final product. Rosin-modified maleic resin emulsion has gained widespread applications in the coatings field due to its unique performance characteristics. This article explores the preparation process of rosin-modified maleic resin emulsion and its applications in coatings.

I. Preparation Process of Rosin-Modified Maleic Resin Emulsion

The preparation process of rosin-modified maleic resin emulsion involves the following steps:

1. Raw Material Preparation: The primary materials include maleic resin, rosin, and initiators. Maleic resin, a synthetic polymer, offers excellent film-forming properties and adhesion. Rosin, a natural lipid, enhances the gloss and wear resistance of coatings. Initiators are essential for promoting the polymerization reaction of maleic resin.

2. Mixing and Reaction: Maleic resin and rosin are mixed in a specific ratio, followed by the addition of initiators and heating to initiate the reaction. During this process, maleic resin undergoes polymerization to form high-molecular-weight polymers, while rosin participates in esterification reactions, cross-linking with the polymer network to create a functionalized structure.

3. Cooling and Solidification: After the reaction, the mixture is cooled to room temperature to prepare for subsequent coating processes. The polymer gradually solidifies during cooling, forming a stable coating layer.

4. Coating Application: The cooled emulsion is applied to the substrate surface. After drying and curing, the desired coating product is obtained.

II. Applications of Rosin-Modified Maleic Resin Emulsion

Due to its unique properties, rosin-modified maleic resin emulsion is widely used in various coatings fields:

1. Architectural Coatings: Its excellent film-forming ability and adhesion make it suitable for exterior and interior wall coatings. These coatings form robust layers on building surfaces, enhancing aesthetics and durability.

2. Automotive Coatings: Automotive coatings require high wear resistance and corrosion resistance. Rosin-modified maleic resin emulsion improves the hardness and toughness of automotive paints, prolonging vehicle lifespan.

3. Electronic Product Coatings: With increasing demands for appearance and performance in electronics, this emulsion is used in coatings for smartphone screen protectors, tablet casings, and other devices due to its high gloss and wear resistance.

4. Furniture Coatings: Furniture coatings demand superior abrasion and scratch resistance. Rosin-modified maleic resin emulsion enhances the durability of furniture finishes, making them more resistant to daily wear.

As a high-performance coating material, rosin-modified maleic resin emulsion holds significant potential in the coatings industry. Through optimized preparation processes, coatings with excellent properties can be developed to meet diverse application needs. In the future, advancements in technology and rising living standards will drive further innovation and opportunities in the coatings sector.