In today's world, UV radiation is a significant concern as it can cause damage to various materials, including plastics, textiles, and coatings. However, with the introduction of UV absorbers, it is now possible to protect these materials from the harmful effects of UV radiation. One such UV absorber that has gained immense popularity is UV-328, also known as BASF light stabilizer Tinuvin 328.
UV-328 is a light stabilizer that works by absorbing the harmful UV radiation and converting it into less harmful energy. This helps to protect the materials from degradation, discoloration, and other forms of damage caused by UV radiation. The product is manufactured by Ningbo Inno Pharmchem Co., Ltd, a top manufacturer and supplier of high-quality UV absorbers.
What is UV-328?
UV-328 is a benzotriazole-based UV absorber that is commonly used in the plastics industry. It is a pale yellow to white powder that is soluble in organic solvents such as methanol, ethanol, and chloroform. The product has a molecular weight of 447.6 g/mol and the chemical formula C28H41N3O. It is also known by other names such as 2-(2H-benzotriazol-2-yl)-4,6-di-tert-amylphenol, 2-[2-Hydroxy-3,5-bis(1,1-dimethylpropylphenyl)]-2H-benzotriazole, and 2-(2-Hydroxy-3,5-di-pentylphenyl)benzotriazole.
Why is UV-328 the Ultimate Ultraviolet Absorber?
There are several reasons why UV-328 is considered the ultimate ultraviolet absorber. Firstly, it has excellent thermal stability, which means that it can withstand high temperatures without decomposing. This is important because plastics and other materials are often subjected to high temperatures during processing and use.
Secondly, UV-328 has a high extinction coefficient, which means that it can absorb a large amount of UV radiation. This makes it effective in protecting the materials from UV radiation, even in small concentrations. Additionally, it has a broad absorption range, which means that it can absorb both UVA and UVB radiation.
Thirdly, UV-328 has good compatibility with a wide range of polymers, including polyolefins, styrenics, PVC, and polyesters. This makes it suitable for use in various applications, such as films, fibers, and molded articles.
Lastly, UV-328 has low volatility, which means that it does not evaporate easily. This ensures that the product remains effective for a long time, providing continuous protection to the materials.
Applications of UV-328
UV-328 is widely used in the plastics industry as a light stabilizer. It is used in various applications such as films, fibers, and molded articles. It is also used in coatings, adhesives, and sealants to protect them from UV radiation. Additionally, UV-328 is used in the textile industry to protect fabrics and fibers from UV radiation.
Conclusion
In conclusion, UV-328 is the ultimate ultraviolet absorber that provides excellent protection to materials from the harmful effects of UV radiation. It is a high-quality product manufactured by Ningbo Inno Pharmchem Co., Ltd, a top manufacturer and supplier of UV absorbers. Its thermal stability, high extinction coefficient, broad absorption range, good compatibility, and low volatility make it the ideal choice for various applications. If you are looking for a reliable UV absorber to protect your materials, UV-328 is the perfect product for you.
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