The integrity and longevity of plastic materials are constantly challenged by environmental factors, chief among them being ultraviolet (UV) radiation. At NINGBO INNO PHARMCHEM CO.,LTD., we are at the forefront of providing advanced solutions to protect polymers from such degradation. Our featured product, UV-405, a high-molecular-weight Hindered Amine Light Stabilizer (HALS), offers exceptional performance in safeguarding a wide range of plastic applications.

UV-405 (CAS No. 137658-79-8) is a sophisticated additive that belongs to the triazine class of UV absorbers. While UV absorbers function by absorbing UV light, HALS, like UV-405, work through a different mechanism: they scavenge free radicals generated during the photo-oxidation process. This dual action, or rather the potent free radical scavenging ability of HALS, makes them incredibly effective in providing long-term stabilization. This is particularly important for plastics that are exposed to sunlight for prolonged periods, contributing to the overall advanced polymer stabilization technologies.

The high-molecular-weight characteristic of UV-405 is a significant advantage. Unlike lower molecular weight stabilizers, high-molecular-weight HALS are less prone to migration and volatilization. This means that UV-405 remains locked within the plastic matrix, offering persistent protection against UV-induced degradation such as chalking, cracking, and color fading. For manufacturers looking to buy UV-405, this translates into enhanced product performance and extended service life, a key selling point for their goods.

Furthermore, UV-405 exhibits excellent compatibility with a wide variety of resins commonly used in the plastics industry, including PP, PE, PS, ABS, PU, POM, and TPE. This broad compatibility allows for its seamless integration into diverse manufacturing processes. The synergistic effects that UV-405 can achieve when used in conjunction with other additives, like antioxidants, further boost its protective capabilities. NINGBO INNO PHARMCHEM CO.,LTD. assists clients in formulating optimal blends to maximize the UV resistance of their plastic products.

The application of UV-405 is critical for sectors ranging from automotive components to outdoor furniture and construction materials. By investing in high-quality UV stabilization solutions, manufacturers can ensure their products not only maintain their structural integrity but also their visual appeal, even after years of outdoor exposure. The purchase of UV-405 is an investment in product quality and customer satisfaction.

NINGBO INNO PHARMCHEM CO.,LTD. is committed to supplying premium chemical additives that meet the evolving demands of the market. We empower our clients with the knowledge and products, like UV-405, necessary to create superior plastic products with enhanced UV protection. Contact us to learn how this advanced HALS can benefit your next project.