In the rapidly evolving landscape of optical technology, the quest for materials that can manipulate light with unprecedented precision is paramount. This pursuit has brought a spotlight onto specialized chemical compounds known as high refractive index (HRI) monomers. Among these, O-Phenylphenoxyethyl Acrylate (OPPEA), with its CAS number 72009-86-0, stands out as a particularly versatile and effective component for formulators in various high-tech industries. If you are a procurement manager or R&D scientist looking to buy advanced materials, understanding the significance of HRI monomers is key.

The Science Behind High Refractive Index

Refractive index, a measure of how much light bends when passing from one medium to another, is a critical parameter in optical design. A higher refractive index allows for the creation of thinner, lighter lenses and optical components with improved light-gathering capabilities. For manufacturers in fields like optoelectronics and precision optics, sourcing monomers that inherently possess this property is crucial. O-Phenylphenoxyethyl Acrylate, often abbreviated as OPPEA, offers a refractive index of approximately 1.576. This characteristic stems from its unique molecular structure, which includes a biphenyl group. This aromatic structure contributes significantly to its optical density and, consequently, its high refractive index.

Applications Driving Demand for OPPEA

The demand for O-Phenylphenoxyethyl Acrylate is fueled by its diverse and critical applications:

• Optical Materials and Precision Optics: OPPEA is instrumental in creating advanced optical coatings, AR/VR lenses, and smartphone displays. Its ability to enhance light control and reduce undesirable reflections directly translates to brighter, clearer, and more efficient visual experiences. For anyone looking to purchase monomers for optical applications, OPPEA should be a top consideration.
• 3D Printing and Additive Manufacturing: In the realm of light-curing 3D printing technologies such as SLA and DLP, low curing shrinkage is vital for dimensional accuracy. OPPEA's low shrinkage properties make it an excellent choice for producing intricate micro-optical components and high-performance ceramic parts. Manufacturers seeking to buy specialized resins for 3D printing will find OPPEA to be a valuable additive.
• Electronics and Semiconductors: The monomer's high reactivity and excellent chemical resistance make it suitable for photoresists in semiconductor manufacturing and protective coatings for flexible circuits. This ensures reliable performance and durability in sensitive electronic components. Sourcing from a reliable OPPEA supplier is essential for maintaining product integrity.
• High-Performance Coatings and Inks: When incorporated into UV-curable coatings and inks, OPPEA enhances gloss, durability, and adhesion on various substrates like wood, plastic, and metal. This property boosts the aesthetic appeal and longevity of finished products. For businesses looking to buy specialty chemicals to elevate their coating formulations, OPPEA offers a distinct advantage.

Sourcing OPPEA: The Manufacturer's Perspective

For B2B buyers, securing a consistent supply of high-quality O-Phenylphenoxyethyl Acrylate at a competitive price is a primary concern. NINGBO INNO PHARMCHEM CO.,LTD., a leading manufacturer and supplier of specialty chemicals in China, is well-positioned to meet these demands. We understand the critical nature of raw material quality and supply chain reliability in modern manufacturing. By choosing NINGBO INNO PHARMCHEM, you are partnering with a manufacturer committed to stringent quality control and efficient logistics. This ensures that you can confidently buy OPPEA for your production needs, knowing you are receiving a product that meets international standards. We invite you to request a quote for your bulk requirements and discover how our expertise can benefit your business.