UV-866, also known as BASF light stabilizer Tinuvin 866 or simply Tinuvin 866, is a highly effective ultraviolet (UV) absorber that is widely used in various industries. This compound light stabilizer is produced by Ningbo Inno Pharmchem Co., Ltd, a leading supplier and factory of high-quality chemical products.
UV radiation is a major cause of photo-oxidation, which can lead to the degradation of various materials, such as plastics, polymers, coatings, and textiles. This can result in discoloration, brittleness, cracking, and other forms of deterioration, which can reduce the lifespan and performance of these materials. To prevent this, UV absorbers are used to absorb and dissipate UV radiation, thereby protecting the materials from photo-oxidation.
UV-866 is a high-performance UV absorber that provides excellent protection against UV radiation. It is a benzotriazole-based compound that has a high molar extinction coefficient and a broad absorption range, which makes it suitable for a wide range of applications. It has been specifically designed to provide long-lasting protection against UV radiation, even under harsh environmental conditions.
One of the key benefits of UV-866 is its compatibility with various polymers and coatings. It can be easily incorporated into various materials, such as polyolefins, PVC, PET, polycarbonates, and acrylics, without affecting their properties or performance. This makes it an ideal choice for manufacturers who want to enhance the UV resistance of their products without compromising their quality.
UV-866 is also highly effective in preventing yellowing and discoloration of materials, which can be caused by UV radiation. This is particularly important in industries such as automotive, construction, and electronics, where the appearance and color of products are critical. UV-866 can help to maintain the original color and appearance of materials, even after prolonged exposure to UV radiation.
Another benefit of UV-866 is its thermal stability. It can withstand high temperatures without decomposing or losing its effectiveness, which makes it suitable for use in applications that involve high temperatures or thermal processing. This is a key advantage over other UV absorbers, which may degrade or lose their effectiveness under high temperatures.
UV-866 is also highly resistant to leaching and migration, which can occur when UV absorbers are used in outdoor applications. It remains firmly embedded in the material, even after prolonged exposure to water, heat, or other environmental factors. This ensures that the material continues to be protected against UV radiation, even in harsh outdoor conditions.
UV-866 is available in various forms, including powder, granules, and masterbatches, which makes it easy to handle and use in various manufacturing processes. It is also available in different concentrations and blends, which allows manufacturers to customize its performance according to their specific needs.
In summary, UV-866 is a high-performance UV absorber that provides excellent protection against UV radiation. It is compatible with various polymers and coatings, highly resistant to yellowing and discoloration, thermally stable, and resistant to leaching and migration. It is produced by Ningbo Inno Pharmchem Co., Ltd, a top manufacturer and supplier of high-quality chemical products. If you are looking for a reliable and effective UV absorber for your products, UV-866 is definitely worth considering.
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