For manufacturers in the plastics industry, ensuring the longevity and aesthetic appeal of their products is paramount. Ultraviolet (UV) radiation from sunlight is a primary culprit behind material degradation, leading to discoloration, brittleness, and loss of mechanical strength. This is where the strategic use of UV absorbers becomes indispensable.

Understanding the different types of UV absorbers and their specific properties is key to making an informed choice. Among the most effective and widely utilized are the benzotriazole UV absorbers. These compounds are characterized by their strong absorption of UV light, particularly in the 300-400 nm range, and their excellent photostability, meaning they don't break down easily when exposed to UV light.

One such highly effective UV absorber is UV-P, chemically known as 2-(2H-Benzotriazol-2-yl)-p-cresol, with CAS number 2440-22-4. As a leading supplier of specialty chemicals, we offer UV-P that is prized for its high purity (typically ≥99%) and its versatile compatibility with a broad spectrum of polymers. This includes widely used materials such as PVC, polyesters, acrylics, polycarbonates, and styrenic polymers.

For plastic manufacturers looking to buy high-performance UV protection, UV-P presents a compelling solution. Its ability to prevent yellowing and maintain mechanical integrity makes it ideal for applications ranging from automotive components and construction materials to packaging films and outdoor furniture. The typical dosage levels for UV-P vary depending on the substrate and the required performance, usually ranging from 0.1% to 0.5% for thin products and 0.05% to 0.2% for thicker ones.

When sourcing UV absorbers, it's crucial to partner with a reliable manufacturer and supplier. We are committed to providing high-quality UV-P at competitive prices, ensuring your production processes benefit from consistent and effective UV protection. By integrating UV-P into your formulations, you not only enhance the durability and marketability of your products but also reduce warranty claims and improve customer satisfaction.

In conclusion, for plastic manufacturers aiming to combat UV degradation and extend product lifespan, UV Absorber UV-P (CAS 2440-22-4) is a highly recommended additive. Its proven efficacy, broad applicability, and our commitment to quality make us your ideal supplier for this essential material. Explore how our UV-P can safeguard your polymer products against the harsh effects of sunlight.