1、Maleic Rosin

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.

2、Maleic Anhydride Alkyd Resins

The synthesis of MA-modified alkyd resins centers on the esterification reaction between maleic anhydride, polyols, and fatty acids, following these steps: Charging the Reactor: Add polyols and drying oils to a stainless steel reactor equipped with a stirrer, condenser, and temperature controller.

3、Maleic acid resin 424

Maleic acid resin is a light yellow transparent solid obtained by using gum rosin as raw material, adding maleic anhydride, and esterifying with glycerol or pentaerythritol.

4、Maleic Modified Resin Rt100

Maleic Acid is widely used in the manufacture of phthalic-type alkyd and polyester resins, surface coatings, copolymers, plasticizers, lubricant additives and agricultural chemicals; in adhesives and sealants; as a preservative for oils and fats; organic synthesis; dyeing and finishing wool, cotton and silk; and preparing the maleate salts of an...

5、URZ

URZ-060010 Maleic modified Rosin Resin Description URZ-060010 is a maleic modified Rosin Resin for use in Printing Inks.

Rosin Modified Maleic Resin

Maleic Resin is manufactured from gum rosin and maleic anhydride via esterification with a polyhydric alcohol. UMaleic Resins are mainly used for surface coatings and primers to improve the gloss, hardness, drying speed, abrasion resistance and yellow resistance.

Maleic Resins in Coatings and Inks: Overview and Benefits

Maleic resins appear as solid pellets or viscous liquids that function as excellent film formers, improving durability and weather resistance. They are used in alkyd-based paints, varnishes, and industrial coatings for their high reactivity and compatibility.

Maleic acid modified lignin for preparation of ultra

Alkaline lignin and sodium lignosulfonate were chemically modified by using maleic acid for potential application on the production of ultra-flexible gelatin films.

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,

Rosin Modified Maleic Resin

With our ISO-certified processes and traceability systems, you can count on reliable supply and technical support.

Process and Equipment for Granulating Maleic Acid Modified Resin

In the manufacturing of plastics and composite materials, maleic acid modified resin serves as a critical additive, significantly enhancing mechanical properties, temperature resistance, and corrosion resistance. in-depth research into its granulation process is essential. This article introduces the preparation process of maleic acid modified resin and the working principles and applications of its granulation equipment.

1. Preparation Process of Maleic Acid Modified Resin

The preparation of maleic acid modified resin involves the following steps:

1. Raw Material Preparation: Key materials such as maleic acid, plasticizers, and stabilizers must be prepared. The quality of these raw materials directly impacts the performance of the final product.

2. Mixing and Reaction: Maleic acid, plasticizers, and stabilizers are mixed in specific proportions and subjected to high-temperature chemical reactions. During this process, maleic acid undergoes cross-linking with plasticizers to form stable modified resin.

3. Cooling and Solidification: After the reaction, the resin is cooled and solidified to achieve the appropriate hardness and flowability for granulation.

4. Granulation Molding: The cooled resin is processed into particles via extrusion granulation. By adjusting parameters such as extrusion speed, temperature, and pressure, particles of varying specifications and shapes can be produced.

2. Working Principles of Maleic Acid Modified Resin Granulation Equipment

Maleic acid modified resin granulation equipment is specialized machinery designed for efficient resin processing. Its key components include:

1. Heating System: Preheats the resin to ensure optimal fluidity during processing.

2. Mixing and Stirring Mechanism: Ensures uniform blending of maleic acid, plasticizers, and stabilizers through high-speed impellers.

3. Extrusion Granulation System: The core system comprises a screw, die, heater, and cooler. By regulating screw speed, heating temperature, and cooling water flow, extrusion, cooling, and shaping of the resin are achieved.

4. Finished Product Collection and Packaging: Granulated resin is collected, packaged, and prepared for downstream use or storage.

3. Application Fields of Maleic Acid Modified Resin Granulation Equipment

This equipment is widely used in industries such as:

1. Automotive Manufacturing: Granulated resin serves as reinforcement for automotive interiors and components, facilitating transportation and handling.

2. Electronics and Appliances: Used to produce insulating materials for device shells and supports, enhancing product quality.

3. Construction Materials: Acts as a reinforcing agent in building materials, improving structural strength and durability.

4. Other Industries: Applicable in aerospace, shipbuilding, sports equipment, and other fields as a base material for high-performance composites.

The granulation equipment for maleic acid modified resin plays a vital role in plastic and composite material production. With technological advancements and evolving market demands, continuous innovation in this equipment provides efficient and eco-friendly solutions across industries.