In the competitive landscape of polymer and coating applications, ensuring product longevity and maintaining aesthetic appeal under UV exposure is paramount. Ultraviolet radiation is a primary culprit behind material degradation, leading to discoloration, loss of mechanical strength, and premature failure. The solution often lies in advanced UV stabilizers, and among them, UV absorbers play a critical role. This article focuses on UV Absorber with CAS number 23949-66-8, detailing its unique properties, application benefits, and how to source it effectively from a trusted manufacturer.

UV Absorber CAS 23949-66-8, often referred to by trade names like UV-312 or PowerSorb™ 312, belongs to the oxanilide class of UV absorbers. This classification signifies its efficacy in absorbing UV light, particularly in the shorter wavelength regions, and dissipating this energy harmlessly. A key advantage of this particular UV absorber is its inherently low color contribution, making it ideal for applications where clarity and color fidelity are essential. This includes transparent plastics, light-colored coatings, and formulations where yellowing is a critical concern. As a leading manufacturer and supplier, we offer this product with guaranteed purity and performance.

The benefits of utilizing UV Absorber 23949-66-8 are manifold. Its high performance in stabilizing polymers like polyurethanes (PU), polyamides (PA), PVC, polyesters (PET/PBT), and various engineering plastics is well-documented. In polyurethane systems, it provides exceptional UV stability, especially in transparent or light-colored TPU applications where traditional stabilizers may fall short. Furthermore, its compatibility extends to other organic substrates, making it a versatile solution for formulators. For those looking to buy UV absorber 23949-66-8, understanding its broad applicability ensures it can address diverse product protection needs.

Sourcing this critical additive requires partnering with a reliable supplier. As a prominent China manufacturer, we ensure that our UV Absorber CAS 23949-66-8 meets stringent quality standards. We provide detailed technical specifications, including appearance (white to light yellow powder), melting point, purity (typically ≥98% by HPLC), and solubility data in common organic solvents. This comprehensive information empowers our clients to integrate the product seamlessly into their manufacturing processes. For bulk purchasers, inquiring about the price of UV absorber 23949-66-8 from our wholesale network will reveal cost-effective solutions for large-scale production.

The effectiveness of UV Absorber 23949-66-8 is further amplified when used in combination with other light stabilizers, such as Hindered Amine Light Stabilizers (HALS). This synergistic approach provides a more comprehensive protection mechanism, effectively scavenging free radicals that might form despite the initial UV absorption, thereby offering superior long-term stability. Whether you are formulating for automotive components, construction materials, consumer goods, or specialty coatings, incorporating this UV absorber can significantly enhance product durability and market appeal.

In conclusion, UV Absorber CAS 23949-66-8 stands out as a high-performance solution for UV stabilization across a wide range of polymers and organic substrates. Its excellent efficacy, low color contribution, and broad compatibility make it an indispensable additive for applications demanding superior UV resistance. As a dedicated manufacturer and supplier, we are committed to providing high-quality UV Absorber 23949-66-8 to meet your global sourcing needs. Contact us today to request a quote and secure a reliable supply for your next project.