UV radiation is a major cause of material degradation, fading, and discoloration. It can impact the lifespan and appearance of various products, including plastics, coatings, and textiles. To protect against UV damage, manufacturers use UV absorbers or light stabilizers, such as the BASF light stabilizer Tinuvin 5151. This article will introduce a similar product, UV-5151, produced by Ningbo Inno Pharmchem Co., Ltd, and explore its benefits and applications.
What is UV-5151?
UV-5151 is a compound light stabilizer that contains a mixture of several UV absorbers, including CAS 104810-48-2, 104810-47-1, 25322-68-3, 41866-26-7, and 82919-37-7. It is a white to light-yellow powder with a melting point of 120-130°C and a specific gravity of 1.22-1.26. UV-5151 has high solubility in organic solvents, such as acetone, ethanol, and toluene, but low solubility in water.
UV-5151 is a high-performance UV absorber that can effectively absorb UV radiation in the range of 290-400 nm. It can protect various materials from UV-induced degradation, such as photo-oxidation, chain scission, and color fading. UV-5151 is compatible with various polymers, such as polyolefins, PVC, PET, and polycarbonates, and can be used in various applications, such as films, fibers, sheets, and molded articles.
Why choose UV-5151?
UV-5151 has several advantages over other UV absorbers or light stabilizers. Firstly, it has a broad absorption spectrum, which means it can protect against various wavelengths of UV radiation. This is important because different materials may be exposed to different UV ranges, depending on the environment, location, and application.
Secondly, UV-5151 has high thermal stability, which means it can withstand high temperatures during processing or use without losing its UV-absorbing properties. This is important because some polymers may require high-temperature processing or may be exposed to high temperatures during use, such as in outdoor applications.
Thirdly, UV-5151 has low volatility, which means it can remain in the polymer matrix and provide long-term UV protection. This is important because some UV absorbers may evaporate or migrate from the polymer surface over time, reducing their effectiveness and lifespan.
Fourthly, UV-5151 has good compatibility with various polymers and additives, which means it can be easily incorporated into different formulations without causing adverse effects, such as discoloration, blooming, or haze. This is important because some UV absorbers may interact with other components in the formulation, leading to reduced performance or quality.
Finally, UV-5151 is produced by Ningbo Inno Pharmchem Co., Ltd, a leading manufacturer of specialty chemicals for various industries, such as plastics, coatings, and textiles. With decades of experience, advanced technology, and strict quality control, Inno Pharmchem can ensure the high purity, consistency, and reliability of UV-5151, meeting the most stringent standards and requirements of customers worldwide.
What are the applications of UV-5151?
UV-5151 can be used in various applications that require UV protection, such as:
1. Films and sheets: UV-5151 can be added to polyolefin films and sheets to prevent yellowing, cracking, and brittleness caused by UV exposure. It can also improve the optical properties, such as transparency and gloss, of the films and sheets.
2. Fibers and textiles: UV-5151 can be incorporated into synthetic fibers and textiles to prevent fading, discoloration, and loss of strength caused by UV exposure. It can also enhance the color fastness and durability of the fibers and textiles.
3. Coatings and paints: UV-5151 can be used in clear or pigmented coatings and paints to prevent chalking, cracking, and peeling caused by UV exposure. It can also improve the gloss, adhesion, and weatherability of the coatings and paints.
4. Automotive and construction: UV-5151 can be used in various parts, such as bumpers, dashboards, and windows, of automotive and construction products to prevent fading, cracking, and deformation caused by UV exposure. It can also improve the impact resistance and stiffness of the parts.
Conclusion
UV-5151 is a highly effective UV absorber produced by Ningbo Inno Pharmchem Co., Ltd. It has a broad absorption spectrum, high thermal stability, low volatility, good compatibility, and reliable quality, making it an excellent choice for various applications that require UV protection. By choosing UV-5151, manufacturers can ensure the longevity, performance, and appearance of their products in the face of UV radiation.
Location：