The demand for advanced optical materials continues to grow, fueled by innovations in display technology, imaging, and lighting. The performance of these materials, from lenses to films and waveguides, is heavily dependent on the properties of their constituent monomers. O-Phenylphenoxyethyl Acrylate (CAS 72009-86-0) is a key monomer that significantly contributes to the development of high-performance optical materials due to its unique chemical structure and resulting physical characteristics.

Understanding the Requirements for Optical Materials
Optical materials need to possess several critical properties to function effectively. These include high transparency, precise refractive index, low birefringence, good thermal stability, and resistance to environmental factors like UV radiation and moisture. The ability of a material to transmit or manipulate light without significant loss or distortion is paramount. Monomers play a pivotal role in achieving these desired optical characteristics in polymers and resins.

O-Phenylphenoxyethyl Acrylate: A Specialist Monomer
O-Phenylphenoxyethyl Acrylate, often referred to by its abbreviation OPPEA, is a colorless transparent liquid characterized by its high refractive index. This elevated refractive index is a direct result of its molecular structure, which incorporates phenylphenoxy and acrylate groups. These features allow it to bend light more effectively than many other monomers, enabling the creation of thinner and lighter optical components.

Key properties that make OPPEA valuable for optical material manufacturers include:

  • High Refractive Index: Typically above 1.57, this property is essential for designing optical elements with specific focal lengths and light-bending capabilities. Manufacturers looking to buy O-Phenylphenoxyethyl Acrylate often seek this specific attribute.
  • Excellent Transparency: Its colorless nature ensures minimal absorption or scattering of light, crucial for applications where light purity is critical.
  • Low Color and Odor: These attributes improve the manufacturing environment and the aesthetic quality of the final product.
  • Good Reactivity: As an acrylate monomer, it readily undergoes UV or radical polymerization, allowing for efficient processing into various optical articles.
  • Thermal and Chemical Stability: Polymers formed from OPPEA generally exhibit good resistance to heat and chemicals, contributing to the longevity of optical devices.

The typical assay for O-Phenylphenoxyethyl Acrylate is usually 98% or higher, ensuring the purity required for sensitive optical applications. Sourcing from reliable manufacturers in China offers access to this specialized chemical at competitive prices.

Applications in the Optical Industry
O-Phenylphenoxyethyl Acrylate is a staple monomer in several optical applications:

  • Optical Lenses: From camera lenses and eyeglasses to micro-lenses in smartphones, OPPEA's high refractive index allows for thinner, lighter, and more compact lens designs without compromising optical power. Manufacturers seeking to buy O-Phenylphenoxyethyl Acrylate for lens production often rely on its consistent performance.
  • Optical Films and Coatings: It is used in the formulation of protective and functional films for displays, touchscreens, and other optical surfaces. These coatings can enhance scratch resistance, reduce glare, or provide specific light-filtering properties.
  • Optical Adhesives: For bonding optical components, adhesives need to be clear, have a compatible refractive index, and provide strong, durable bonds. OPPEA fits these requirements well.
  • LED Encapsulation: In the lighting industry, monomers like OPPEA are used to encapsulate LEDs, protecting them while also facilitating efficient light transmission.

Procuring O-Phenylphenoxyethyl Acrylate
For businesses in the optical materials sector, securing a reliable supply of high-quality O-Phenylphenoxyethyl Acrylate is crucial. When engaging with suppliers, it is advisable to discuss product specifications, purity levels, and batch-to-batch consistency. Obtaining quotes from multiple manufacturers, particularly those specializing in monomers for advanced materials, can help secure competitive pricing and favorable terms. Ensure your supplier can provide the necessary technical documentation to support your product development and quality control processes.

In conclusion, O-Phenylphenoxyethyl Acrylate (CAS 72009-86-0) is a vital monomer that enables significant advancements in optical materials. Its high refractive index, coupled with excellent transparency and reactivity, makes it an indispensable component for manufacturers aiming to produce cutting-edge optical solutions. By understanding its properties and sourcing strategies, businesses can leverage this monomer to enhance their product performance and market competitiveness.