UV Absorber Tinuvin 928: A Key Ingredient for Effective UV Protection
Ultraviolet (UV) radiation from the sun can cause significant damage to various materials, including polymers, plastics, and pigments. This damage can result in discoloration, brittleness, cracking, and other forms of degradation, ultimately reducing the lifespan and performance of the material. To address this issue, various UV absorbers and stabilizers have been developed to provide effective protection against UV radiation. One such product is UV Absorber Tinuvin 928, manufactured and supplied by INNO Specialty Chemicals from China.
UV Absorber Tinuvin 928 is a highly effective UV absorber that provides superior protection against both UV-A and UV-B radiation. Its chemical name is 2-(2H-benzotriazol-2-yl)-6-(1-methyl-1-phenethyl)-4-(1,1,3,3-tetramethylbutyl)phenol, and it is also referred to by several other names, including BASF Tinuvin 928, Songsorb CS 928, and Light Stabilizer UV-928, among others. It is a versatile product that can be used in a wide range of applications, including coatings, adhesives, plastics, and fibers.
One of the key features of UV Absorber Tinuvin 928 is its ability to absorb UV radiation in the 290-400 nm range. This range includes both UV-A and UV-B radiation, which are the most damaging to materials. By absorbing this radiation, UV Absorber Tinuvin 928 prevents it from reaching the underlying material and causing damage. This can help to extend the lifespan and improve the performance of the material, making it an essential ingredient in many products.
UV Absorber Tinuvin 928 is also highly efficient, requiring only a small amount to provide effective UV protection. This means that it can be used in low concentrations, reducing costs and minimizing any potential impact on the properties of the material. It is also highly compatible with a wide range of other ingredients, making it easy to incorporate into many different formulations.
One of the key benefits of UV Absorber Tinuvin 928 is its ability to provide long-lasting UV protection. Unlike some other UV absorbers that can degrade over time, UV Absorber Tinuvin 928 is highly stable and can provide reliable protection for extended periods. This makes it an ideal choice for applications where long-term UV protection is required.
In addition to its UV protection properties, UV Absorber Tinuvin 928 also has other benefits. For example, it can act as an antioxidant, helping to prevent oxidation and degradation of the material. It can also improve the color stability of the material, helping to prevent fading and discoloration. These additional benefits make UV Absorber Tinuvin 928 a highly versatile ingredient that can provide multiple benefits in a single product.
Overall, UV Absorber Tinuvin 928 is a highly effective and versatile ingredient that can provide superior UV protection for a wide range of materials. Its ability to absorb both UV-A and UV-B radiation, combined with its stability and compatibility, make it an ideal choice for many applications. Whether you are looking to improve the performance and lifespan of a coating, adhesive, plastic, or fiber, UV Absorber Tinuvin 928 is a key ingredient that should not be overlooked.
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