For professionals in the chemical and materials science industries, understanding the properties and applications of key monomers is crucial for innovation and product development. Triethylene Glycol Dimethacrylate (TEGDMA) is a prominent difunctional methacrylate monomer with a wide array of industrial uses. As a manufacturer and supplier, we aim to provide clarity on this versatile chemical and highlight the benefits of partnering with a reliable source.

TEGDMA is chemically known as 2,2'-[1,2-ethanediylbis(oxy-2,1-ethanediyloxy)]bis[2-methyl-2-propenoic acid] ester. Its structure features a triethylene glycol backbone connecting two methacrylate functional groups. This structure imbues TEGDMA with several key properties:

• Low Viscosity: It exists as a clear, colorless liquid with a relatively low viscosity, making it easy to handle, mix, and process in various applications.
• Flexibility: The triethylene glycol chain provides inherent flexibility to the cured polymer network, preventing excessive brittleness.
• Crosslinking Capability: The two methacrylate groups allow TEGDMA to act as an effective crosslinking agent, forming robust three-dimensional polymer structures.
• Fast Polymerization: It polymerizes rapidly, particularly in free-radical and UV-curable systems, which is advantageous for high-throughput manufacturing processes.

The diverse applications of TEGDMA stem directly from these properties. It is widely used as a monomer and crosslinker in:

• Adhesives and Sealants: Enhancing bond strength, flexibility, and cure speed.
• Coatings and Inks: Improving durability, chemical resistance, and adhesion in various surface treatments.
• Resin Synthesis: Serving as a functional monomer to create acrylic resins with specific mechanical properties.
• Elastomers and Plastics: Modifying properties, such as increasing rigidity in PVC.
• Dental Materials: A key component in dental composites and restorative materials due to its biocompatibility and performance.

For businesses looking to purchase TEGDMA, the choice of supplier is critical. As a manufacturer, we ensure high purity (typically >97.0%), low acid content, and minimal moisture. This consistency is vital for predictable polymerization and reliable end-product performance. We understand the commercial intent behind sourcing these materials: securing a stable supply of high-quality TEGDMA at competitive prices to optimize production costs and ensure product excellence.

We are committed to supporting our clients with technical expertise and a robust supply chain. Whether you require TEGDMA for advanced UV-curable formulations, high-performance adhesives, or specialized dental materials, our product is engineered to meet your demanding specifications. We encourage potential buyers to reach out for detailed quotes and product information, solidifying your supply of this indispensable monomer.