In the dynamic world of chemical formulation, selecting the right monomer is paramount to achieving desired product performance. Among the array of acrylate monomers available, 2-Hydroxyethyl Acrylate (HEA), with its CAS number 818-61-1, stands out due to its unique bifunctional nature. This hydrophilic monomer, containing both a polymerizable acrylate group and a reactive hydroxyl group, offers formulators a powerful tool to enhance a wide range of materials.

As a leading manufacturer and supplier of HEA, NINGBO INNO PHARMCHEM CO.,LTD. understands the critical role this chemical plays in various industries. We provide high-purity HEA that serves as a cornerstone for innovation in sectors requiring superior adhesion, flexibility, and chemical resistance.

Why is HEA the monomer of choice for many applications?

The presence of the hydroxyl group (-OH) on the ethyl chain provides several advantages. Firstly, it significantly enhances the hydrophilicity of polymers derived from HEA, making them ideal for applications where water interaction is important, such as in certain coatings or cosmetic ingredients. Secondly, this hydroxyl functionality acts as a reactive site for further modifications. This allows for post-polymerization reactions, such as crosslinking with isocyanates or epoxies, which can dramatically improve the mechanical strength, thermal stability, and solvent resistance of the final product.

For formulators looking to buy 2-Hydroxyethyl Acrylate, the quality and purity are key. Our HEA, typically supplied with a purity of 97% or higher and a very low free acid content (often below 0.3%), ensures reliable polymerization and consistent end-product properties. This makes us a preferred HEA supplier for demanding R&D and production environments.

Applications Driving Demand for HEA:

  • Coatings: HEA is widely used in the manufacture of thermosetting acrylic paints and light-curing acrylic paints. It contributes to improved adhesion to substrates, better flexibility, and enhanced weatherability. As a manufacturer, we see significant demand from the industrial coatings sector.
  • Adhesives and Sealants: When copolymerized with other vinyl monomers, HEA can significantly boost the bonding strength and cohesive properties of adhesives. Its ability to form strong hydrogen bonds contributes to superior tack and peel strength. Purchasing HEA for your adhesive formulations is a strategic move to enhance performance.
  • Synthetic Rubber and Polymer Modification: HEA can be used to modify existing polymers or as a monomer in the synthesis of specialized synthetic rubbers, imparting improved elasticity and durability. We supply HEA to companies looking to upgrade their polymer compounds.
  • Paper Processing: In paper coatings, HEA can improve water resistance and overall strength.
  • Radiation Curing: It also serves as an active diluent in UV and EB curable systems, reducing viscosity and increasing cure speed.

At NINGBO INNO PHARMCHEM CO.,LTD., we pride ourselves on being more than just a supplier; we aim to be your partner in innovation. Our commitment to providing high-quality 2-Hydroxyethyl Acrylate, coupled with our expertise as a reliable manufacturer in China, ensures that you receive a product that not only meets but exceeds your expectations. If you are seeking to purchase HEA to elevate your product formulations, we invite you to request a quote and samples from us today. Experience the difference that quality and dedicated service can make to your business.