NINGBO INNO PHARMCHEM CO.,LTD. is dedicated to providing advanced solutions for material enhancement across various industries. Among our leading offerings is UV 2020, a high molecular weight hindered amine light stabilizer (HALS) that stands out for its exceptional performance in safeguarding polymeric materials against the detrimental effects of UV radiation and thermal degradation.

UV 2020 is a polymeric hindered amine light stabilizer, meticulously engineered to deliver unparalleled protection. One of its most distinctive attributes is a very narrow molecular weight distribution, which translates into highly consistent performance when incorporated into polymers. This consistency ensures reliable and predictable stabilization, critical for demanding applications. Furthermore, UV 2020 exhibits excellent polymer compatibility and a high resistance to extraction, ensuring its long-term effectiveness within the material matrix.

The product combines the typical benefits of a wide range of high molecular weight HALS. It provides superior light and thermal stability to polymers, significantly extending their service life and maintaining their aesthetic and mechanical properties over time. Beyond its primary function of UV stabilization, UV 2020 also offers improved ancillary properties. These include minimal pigment interaction, which is crucial for maintaining color integrity in pigmented systems, and improved melt flow control during processing, contributing to more efficient manufacturing.

The versatility of UV 2020 makes it an ideal choice for a broad spectrum of polymer applications. It provides excellent UV stability to polyolefin products such as PP fibers, PP tapes, and PE films. Its efficacy extends to thick articles made of PP and PE, where deep and lasting protection is essential. Moreover, UV 2020 imparts unique long-term thermal protection to PP filled articles and carbon black filled systems, which are notoriously challenging to stabilize due to the heat-absorbing properties of carbon black.

Beyond polyolefins, this robust light stabilizer is highly effective in a diverse array of polymer types, including polyacetals, polyamides (like nylon), polyurethanes, flexible and rigid PVC, as well as various PVC blends. It also demonstrates strong performance in certain styrenic elastomers, copolymers of polyolefins with EVA, polyoxymethylene (POM), rubber, and adhesive formulations. By effectively preventing photoaging phenomena such as mechanical strength drop and yellowing, UV 2020 significantly improves the overall weather resistance and longevity of the final product.

From a technical standpoint, UV 2020 is typically supplied as a light yellow granular material. Its molecular weight ranges from approximately 2600 to 3400, reflecting its high polymeric nature. It is designed for ease of handling and storage; maintaining it in a tightly closed, dry container in a cool place is recommended to ensure its stability and effectiveness.

As a leading manufacturer and supplier of high-quality functional material additives, NINGBO INNO PHARMCHEM CO.,LTD. is committed to delivering products like UV 2020 that meet stringent industry standards and address complex material challenges. For detailed information regarding the price of UV 2020, or to initiate a purchase, please reach out to our dedicated sales team. We pride ourselves on offering competitive pricing and reliable supply chains to meet your specific industrial needs. When considering where to buy advanced polymer stabilization solutions, NINGBO INNO PHARMCHEM CO.,LTD. stands as your trusted partner.