As a product formulator, selecting the right UV stabilizer is a critical decision that directly impacts the performance, lifespan, and aesthetic appeal of your polymer products. With a myriad of options available, understanding the specific properties and applications of each additive is essential for making an informed purchase. This guide focuses on UV Absorber 1164 (CAS 2725-22-6), a prominent triazine-based UV absorber, and its role in protecting polymers from photodegradation.

UV Absorber 1164 is celebrated for its trifecta of benefits: high inherent UV stability, minimal color contribution, and excellent compatibility with a wide spectrum of polymers. This makes it a go-to choice for applications requiring long-term protection without compromising the material's appearance. Its low volatility ensures it remains effective even under demanding processing conditions and over extended periods of use, a crucial factor for many industrial applications.

When comparing UV Absorber 1164 to other classes of UV absorbers, such as benzotriazoles and benzophenones, its advantages become clearer. While benzotriazoles offer broad UV absorption, UV Absorber 1164 often exhibits superior thermal stability and lower volatility, making it more suitable for high-temperature processing. Benzophenones, while effective, can sometimes impart more color. The triazine structure of UV Absorber 1164 provides a robust shield against UV radiation, particularly in the UV-A and UV-B regions, which are most damaging to many polymers.

For procurement managers and product developers, sourcing high-quality UV Absorber 1164 from reliable manufacturers is key. Suppliers in China are well-established providers of this essential chemical additive, often offering competitive pricing for bulk orders. When seeking to purchase, utilize search terms like 'buy UV absorber 1164 online', 'UV stabilizer price list', or 'CAS 2725-22-6 for sale' to find trusted B2B partners. Many Chinese manufacturers specialize in producing these critical polymer additives with strict quality control measures.

The practical applications of UV Absorber 1164 span numerous industries. It is extensively used in engineering plastics such as nylon, PET, PBT, and ABS, where durability is paramount. This includes components for the automotive industry, outdoor construction materials, and protective films. Its effectiveness in preventing yellowing and maintaining mechanical strength makes it invaluable for applications exposed to continuous sunlight. For formulators, this translates to products that not only meet but exceed customer expectations for longevity and performance.

In conclusion, UV Absorber 1164 stands out as a versatile and highly effective light stabilizer. Its unique combination of properties, coupled with the competitive sourcing opportunities from reputable Chinese suppliers, makes it an indispensable additive for any formulator focused on creating durable, high-performance polymer products. Careful selection based on application requirements will ensure optimal protection and extend the valuable service life of your innovations.