In the realm of polymer science and manufacturing, the selection of appropriate monomers is critical for achieving desired material properties and performance. 1,5-Pentanediol Diacrylate (CAS: 36840-85-4) stands out as a particularly versatile difunctional monomer, playing a key role in various polymerization processes, especially those involving UV curing.

Understanding the Monomer: Properties and Significance

1,5-Pentanediol Diacrylate, with the chemical formula C11H16O4 and a molecular weight of 212.24, is a liquid monomer characterized by its two terminal acrylate groups. This structure makes it an excellent candidate for chain extension and crosslinking in polymer synthesis. Available in high purity grades (commonly 97% or 98%), it is favored for applications where precise control over polymer architecture and properties is paramount. Its liquid form and solubility in common organic solvents further enhance its ease of handling in manufacturing settings.

Polymerization Mechanisms and Applications

The most prominent application of 1,5-Pentanediol Diacrylate is in free-radical polymerization, particularly via UV curing. Upon exposure to UV light in the presence of a photoinitiator, the acrylate groups readily polymerize, forming a highly crosslinked network. This process is fundamental to the production of UV-curable resins, coatings, and adhesives, imparting properties such as hardness, chemical resistance, and rapid cure times. For procurement specialists, identifying a reliable supplier to buy this chemical is essential for ensuring consistent batch quality and performance in these critical applications.

Furthermore, as a chemical intermediate, 1,5-Pentanediol Diacrylate can be used in the synthesis of a broader range of specialty polymers, acting as a building block to tailor the final material’s physical and chemical characteristics. Its incorporation can influence factors like glass transition temperature, flexibility, and overall material durability.

Sourcing for Research and Production

For R&D scientists and procurement managers, securing a consistent and high-quality supply of 1,5-Pentanediol Diacrylate is vital. Engaging with reputable chemical manufacturers and suppliers, particularly those with robust production capabilities and stringent quality control, is key. When exploring purchasing options, it’s beneficial to compare pricing from various sources, considering purity, volume, and delivery timelines. Many companies find that sourcing from established manufacturers in China offers a cost-effective solution for both research quantities and bulk production needs.

NINGBO INNO PHARMCHEM CO.,LTD. is dedicated to supporting the chemical industry by providing access to high-quality intermediates such as 1,5-Pentanediol Diacrylate. Our commitment ensures that researchers and manufacturers have the reliable materials they need to drive innovation in polymer development and material science.