In the demanding world of coatings, protecting substrates from the relentless assault of ultraviolet (UV) radiation is paramount. UV radiation from sunlight can cause significant degradation, leading to color fading, chalking, gloss reduction, and a general loss of mechanical properties. For manufacturers and formulators, understanding and implementing effective UV protection strategies is key to delivering high-quality, long-lasting products. This is where UV absorbers, such as our high-performance UV Absorber 928, play a critical role.

UV absorbers function by competitively absorbing harmful UV radiation and dissipating it as harmless thermal energy. Unlike UV blockers that physically stop UV rays, UV absorbers essentially sacrifice themselves to protect the underlying material. This makes them an indispensable additive for a wide range of applications, from automotive finishes and industrial coatings to architectural paints and plastic components.

Our UV Absorber 928, a leading hydroxyphenyl benzotriazole derivative, is specifically engineered for high-performance coating applications. Its broad-spectrum absorption capability provides efficient protection across the UV wavelength range, safeguarding sensitive substrates and colorants. What sets it apart is its excellent solubility, allowing for straightforward incorporation into various coating formulations, and its high thermal and environmental permanence. This latter characteristic is particularly crucial for coatings that undergo high-temperature curing processes, such as powder coatings and coil coatings, where many other UV absorbers might degrade.

For formulators seeking to buy the best, the typical usage levels for UV Absorber 928 range between 1% and 3%, depending on the specific application and desired level of protection. Furthermore, for applications requiring extended outdoor performance and enhanced resistance to weathering, UV Absorber 928 can be effectively combined with Hindered Amine Light Stabilizers (HALS). This synergistic approach offers a robust defense against photodegradation.

As a dedicated supplier of functional material additives, we understand the importance of consistent quality and reliable supply. We are a professional manufacturer based in China, committed to providing our global clientele with top-tier UV absorbers at competitive prices. Whether you are developing advanced automotive clear coats, durable powder coatings, or resilient coil coatings, our UV Absorber 928 is a solution you can trust. We invite you to inquire about pricing and bulk purchase options to secure your supply chain and enhance your product's performance. Partner with us for your UV protection needs and ensure your coatings withstand the test of time.