Ethylene Glycol Dimethacrylate used in many
industry applications

Ethylene glycol dimethacrylate (EGDMA) is a chemical compound with various industrial applications. Here's a list of some of its uses:

1. Polymer Production: EGDMA is commonly used as a crosslinking agent and monomer in the production of polymers and copolymers. It reacts with other monomers, such as methyl methacrylate (MMA) or styrene, to form crosslinked networks, imparting enhanced mechanical properties, heat resistance, and chemical resistance to the resulting polymers.
2. Dental Materials: EGDMA is used in the formulation of dental materials, such as dental composites and dental adhesives. It serves as a crosslinking agent in resin-based dental restorations, providing improved strength, durability, and aesthetic properties. EGDMA-based materials are widely used in restorative dentistry due to their biocompatibility and esthetic appeal.
3. Adhesives and Sealants: It is utilized as a crosslinking agent and reactive diluent in the formulation of adhesives, sealants, and coatings. EGDMA helps improve the adhesion, cohesion, and mechanical properties of adhesive formulations, making them suitable for bonding a wide range of substrates, including metals, plastics, and ceramics.
4. Coatings and Paints: EGDMA is used as a crosslinking agent and reactive diluent in the production of coatings and paints. It enhances the durability, scratch resistance, and chemical resistance of coating formulations, allowing them to withstand harsh environmental conditions and mechanical stresses. EGDMA-based coatings are used in automotive, aerospace, and industrial applications.
5. Textile Treatment: EGDMA is employed in textile finishing processes as a crosslinking agent and crease-resistant agent. It helps improve the dimensional stability, wrinkle resistance, and durability of fabrics, making them suitable for various applications, including apparel, upholstery, and technical textiles.
6. 3D Printing Resins: EGDMA is used in the formulation of photopolymer resins for stereolithography (SLA) and digital light processing (DLP) 3D printing technologies. It serves as a crosslinking agent for UV-curable resins, enabling the rapid and precise fabrication of high-resolution 3D objects with excellent mechanical properties and surface finish.
7. Electronics Encapsulation: EGDMA is used in electronics manufacturing for encapsulating and potting electronic components and circuits. It serves as a crosslinking agent in epoxy resin formulations, providing protection against moisture, thermal cycling, and mechanical shock. EGDMA-based encapsulants ensure the reliability and longevity of electronic devices in demanding applications.
8. Medical Devices: EGDMA is used in the production of medical devices and implants, such as contact lenses, intraocular lenses, and medical tubing. It serves as a crosslinking agent in silicone elastomer formulations, providing biocompatibility, flexibility, and dimensional stability to medical products. EGDMA-based materials are used in various surgical and ophthalmic applications.
9. Polymer Additives: It is used as a crosslinking agent and modifier in the formulation of polymer additives, such as plasticizers, antioxidants, and flame retardants. EGDMA helps improve the thermal stability, mechanical strength, and processing properties of polymer compounds, enhancing their performance and durability in end-use applications.
10. Automotive Applications: EGDMA is used in automotive manufacturing for producing components with enhanced mechanical properties and dimensional stability. It is employed in the production of automotive adhesives, coatings, and composite materials, contributing to lightweighting, fuel efficiency, and crashworthiness of vehicles.