In the realm of polymer science, ensuring product longevity and preventing degradation caused by ultraviolet (UV) radiation is a constant challenge. UV Absorber UV-328 (CAS: 25973-55-1) has established itself as a premier solution, offering exceptional UV absorption capabilities critical for protecting polymers from the damaging effects of sunlight. NINGBO INNO PHARMCHEM CO.,LTD. is proud to be a leading manufacturer and supplier of this high-performance chemical, providing our clients with unparalleled product quality and service.

UV Absorber UV-328 is an advanced benzotriazole derivative designed to efficiently absorb UV radiation in the 270-340 nm range. This absorption process is crucial for preventing photodegradation, which can manifest as discoloration, embrittlement, and loss of mechanical strength in plastic materials. The unique chemical structure of UV-328 allows it to dissipate this absorbed energy harmlessly as heat, thereby protecting the polymer matrix. Its superior compatibility with a broad spectrum of resins, including polyolefins (PE, PP), polyesters, polyamides, PVC, and styrenic polymers, makes it an indispensable additive for a wide array of applications. For businesses looking to buy UV-328, understanding these benefits is key to optimizing product performance.

As a dedicated manufacturer and supplier in China, NINGBO INNO PHARMCHEM CO.,LTD. prioritizes delivering products that meet the highest standards. Our UV Absorber UV-328 boasts excellent low volatility, ensuring its efficacy is maintained even during high-temperature processing conditions. Furthermore, its exceptional washing resistance guarantees that the protective benefits endure over time, even when exposed to water or cleaning agents. These attributes make it an ideal choice for durable goods, outdoor applications, and products where long-term aesthetic and mechanical integrity are essential. When considering your sourcing needs for this critical additive, choosing a reliable manufacturer like us ensures consistent quality and a competitive price point.

The applications for UV Absorber UV-328 are extensive, ranging from automotive coatings and exterior building materials to packaging films and textiles. Its ability to prevent yellowing and maintain the physical properties of plastics makes it a valuable component in formulations that demand high performance under UV exposure. We, at NINGBO INNO PHARMCHEM CO.,LTD., are committed to facilitating the procurement of this essential chemical. By partnering with us, you gain access to a reliable supplier network and competitive pricing, making it easier than ever to purchase UV-328. We invite you to reach out for a quote and discover how our commitment to quality and customer satisfaction can benefit your business.