1、Application of Maleic Anhydride

The review presents analysis of the published data on the manufacturing technologies and application areas of polyethylene modified with maleic anhydride.

2、TYMAX® GT4525

This resin is designed for bonding polyethylene to both polyamides and EVOH resins in multilayer films. Because it is a plastomer based resin, it has higher flexibility, dart impact, and tear resistance than standard linear low density polyethylene tie resins.

3、Functionalization of reclaimed polyethylene with maleic anhydride and

A process to improve the properties of reclaimed polyethylene (RPE) polymer modified asphalt mixture by grafting of maleic anhydride (MAH) onto RPE (RPE-g-MAH) in the presence of dicumyl peroxide (DCP) as initiator was proposed.

4、Functionalization of Polyolefins with Maleic Anhydride by Flash

Chemical modification of polyolefins, specifically polyethylene-containing resins, was carried out using an innovative process called “flash reactive extrusion” to produce polyolefins grafted with maleic anhydride (MA), circumventing the use of peroxide initiation.

5、ExxonMobil ExxelorTM PE 1040 High Density Polyethylene Resin

Product Description: Exxelor PE 1040 polymer resin is a maleic anhydride functionalized high density polyethylene, produced by reactive extrusion.

Application of Maleic Anhydride

Along with the wide application of polyethylene modified with maleic anhydride as an adhesive for anticorrosive coatings, it has also proved to be a per-fect compatibilizing agent for various blends of incom-patible polymers as well as for modified materials.

Coace Polyethylene Grafted Maleic Anhydride Tie Layer Resin for Multi

Coace Polyethylene Grafted Maleic Anhydride Tie Layer Resin for Multi Layers PE Film, Find Details and Price about Polyethylene Modified mAh Tie Layer Resins from Coace Polyethylene Grafted Maleic Anhydride Tie Layer Resin for Multi Layers PE Film - COACE CHEMICAL COMPANY LIMITED

Lucalen G3710E

Lucalen G3710E is available in pellet form. Lucalen G3710E is a maleic anhydride grafted polyethylene resin with a high thermal stability and good flexibility. Lucalen G3710E is primarily designed to be used as the adhesive layer between the top coat polyethylene and the epoxy layer in a 3-layer co.

Effects of Maleic Anhydride

In this study, a composite of AMWP/linear low-density polyethylene (LLDPE) filled with a 70 wt% AMWP content was fabricated using maleic anhydride-grafted polyethylene as a compatibilizer (MAPE).

Bondyram® brand by Polyram

Bondyram® 4108 is a maleic anhydride modified, linear low density polyethylene (LLDPE) resin. Recommended for coupling of PE composites filled with high filler content for halogen-free and flame retarded cables composites.

Maleic anhydride modified polyethylene resin is a material with broad application prospects in the field of polymer materials. By introducing maleic anhydride monomers, chemical modification of polyethylene is achieved, endowing the resin with enhanced properties and expanded application fields. Below, we will introduce the relevant characteristics, preparation methods, and application prospects of maleic anhydride modified polyethylene resin.

Characteristics of Maleic Anhydride Modified Polyethylene Resin

1. Enhanced Mechanical Properties: The graft reaction between maleic anhydride monomers and polyethylene molecular chains significantly improves the material’s toughness and strength, resulting in better impact resistance and tensile strength.

2. Improved Thermal Stability: After modification with maleic anhydride, the thermal deformation temperature of polyethylene is elevated, enhancing its stability in high-temperature environments and reducing the risk of thermal decomposition.

3. Better Chemical Resistance: Maleic anhydride monomers can react with various chemicals, strengthening the resin’s resistance to corrosive agents such as acids, alkalis, and salts.

4. Optimized Optical Properties: By adjusting the content of maleic anhydride monomers, the refractive index and dispersion coefficient of the modified resin can be tuned to meet optical application requirements.

5. Increased Electrical Insulation Performance: Modification with maleic anhydride improves the dielectric constant and dissipation factor of the polymer, making it more suitable as an insulating material in electronic and electrical fields.

Preparation Methods

1. Polymerization Reaction: Maleic anhydride monomers are mixed with initiators and subjected to free radical or ionic polymerization at appropriate temperatures to prepare a prepolymer of maleic anhydride.

2. Graft Copolymerization: The prepolymer is reacted with vinyl monomers (e.g., styrene, acrylonitrile) through graft copolymerization to achieve the desired maleic anhydride content.

3. Post-Processing: The graft copolymer can be further processed into desired forms (e.g., particles, films, fibers) via methods such as solution polycondensation, emulsion polymerization, or suspension polymerization.

Application Prospects

1. Packaging Materials: Due to its excellent mechanical and chemical stability, maleic anhydride modified polyethylene resin can be used for food packaging films, pharmaceutical packaging, and other applications.

2. Wire and Cable Materials: The modified resin’s superior electrical insulation properties make it suitable for manufacturing outer protective layers of wires and cables.

3. Construction Coatings: With good adhesion and weather resistance, it can be applied in architectural coatings and decorative materials.

4. Medical Devices: Its biocompatibility and non-toxicity allow its use in medical dressings, surgical instruments, and other medical applications.

5. Agricultural Films: The resin can be used for agricultural greenhouse coverings and mulching films to improve crop yield and quality.

6. Environmental Protection: Maleic anhydride modified polyethylene resin can serve as a filtering or adsorption material in water and wastewater treatment.

maleic anhydride modified polyethylene resin, as a high-performance polymer material, holds vast application potential across multiple fields. With advancements in science and technology, its scope of application is expected to expand further, bringing greater convenience and value to human life and production.