Description
Chemical Name: Triethylene Glycol Dimethacrylate
Synonyms: TEGDMA; 2,2′-Ethylenedioxydiethyl dimethacrylate; Ethane-1,2-diylbis(oxyethane-2,1-diyl) bis(2-methylacrylate);
Molecular Structure:
Specifications:
Items | Specifications |
Cas No. | 109-16-0 |
Molecular Formula | C14H22O6 |
Molecular Weight | 286.32 |
Appearance | Colorless liquid |
Purity(GC) | ≥98% |
Acidity(mg KOH/g) | ≤0.5% |
Viscosity(CPS 25℃) | 5-15 |
Chroma(PT-CO) | ≤100 |
Moisture | ≤0.2% |
What is Triethylene Glycol Dimethacrylate (TEGDMA)?
Triethylene Glycol Dimethacrylate (TEGDMA) CAS 109-16-0 is a highly versatile di-functional monomer that plays a critical role as a crosslinking agent in various polymerization processes. Known for its ability to enhance the mechanical properties and durability of polymeric materials, TEGDMA is an essential component in the formulation of high-performance products across several industries.
Where can TEGDMA CAS 109-16-0 be used?
In the dental industry, TEGDMA is widely used in the production of dental composites, where it significantly contributes to the strength, flexibility, and resilience of the final product. Its inclusion in dental resins allows for the creation of materials that can withstand the mechanical stresses of chewing and other oral activities, ensuring long-lasting dental restorations. Similarly, in the adhesives and coatings industries, TEGDMA is valued for its ability to improve the hardness, adhesion, and overall performance of the end products.
TEGDMA’s low viscosity makes it particularly easy to work with, enhancing processability in various formulations. This property allows manufacturers to create formulations that are both efficient and effective, without compromising on quality. During the polymerization process, TEGDMA’s di-functional groups react with other monomers or oligomers, promoting the formation of strong, interconnected polymer networks. This results in materials with superior mechanical properties, such as increased hardness, flexibility, and resistance to wear and tear.
Why should you buy Triethylene Glycol Dimethacrylate?
In addition to its use in dental materials and adhesives, TEGDMA is also employed in the production of high-performance plastics and light-curable materials. Its ability to facilitate rapid polymerization makes it an ideal choice for applications that require quick curing times, such as in UV-curable coatings and 3D printing resins.
Manufacturers and researchers in the dental, adhesives, coatings, and plastics industries rely on TEGDMA for its reliable performance and ability to enhance the physical properties of polymers. Whether used in the development of durable dental composites or in the production of advanced adhesives and coatings, TEGDMA is a key ingredient that ensures the creation of high-quality, long-lasting materials.
