UV Absorber UV-1084: A Comprehensive Overview
As the demand for UV protection in various industries continues to rise, UV absorbers have become an essential component in the formulation of high-performance materials. UV Absorber UV-1084, also known as BASF Light Stabilizer 1084, is a highly effective UV absorber that has gained widespread use in the plastics, coatings, and adhesives industries.
Manufactured and supplied by INNO SPECIALTY CHEMICALS in China, UV-1084 belongs to the class of hindered amine light stabilizers (HALS). It is a nickel complex of 2,2-thiobis(4-tert-octylphenol) and n-butylamine, which provides excellent UV absorption and thermal stability. In this article, we will provide a comprehensive overview of UV Absorber UV-1084, including its properties, benefits, and applications.
Properties of UV Absorber UV-1084
UV-1084 is a light yellow powder with a molecular weight of 1131.18 g/mol. It has a melting point of 122-128°C and a boiling point of 460.4°C at 760 mmHg. UV-1084 is insoluble in water but soluble in common organic solvents such as ethanol, benzene, and toluene. It exhibits good compatibility with most polymers and has low volatility, making it an ideal choice for high-temperature applications.
Benefits of UV Absorber UV-1084
UV-1084 offers several benefits to its users, including:
1. Excellent UV Absorption: UV-1084 effectively absorbs UV radiation in the 290-400 nm range, providing superior protection against photo-oxidation, photodegradation, and color fading.
2. Thermal Stability: UV-1084 is highly resistant to thermal degradation, ensuring long-term stability of the material in high-temperature applications.
3. Low Volatility: UV-1084 has low volatility, which reduces the risk of migration and blooming, ensuring that the material retains its appearance and performance over time.
4. Good Compatibility: UV-1084 exhibits good compatibility with most polymers, including polyolefins, PVC, PET, and polycarbonates, making it suitable for a wide range of applications.
Applications of UV Absorber UV-1084
UV-1084 is widely used in the plastics, coatings, and adhesives industries. Its excellent UV absorption and thermal stability make it an ideal choice for applications that require long-term outdoor exposure, such as:
1. Automotive Parts: UV-1084 is used in the production of automotive parts such as bumpers, dashboards, and exterior trim components, where it provides superior UV protection and thermal stability.
2. Construction Materials: UV-1084 is added to construction materials such as roofing membranes, window profiles, and siding to prevent degradation caused by UV radiation and extend the material's service life.
3. Packaging: UV-1084 is used in the production of packaging materials such as films, bottles, and containers to protect the contents from UV radiation and prevent color fading.
4. Adhesives: UV-1084 is added to adhesive formulations to improve their UV resistance and thermal stability, ensuring long-term performance in outdoor applications.
Conclusion
UV Absorber UV-1084, also known as BASF Light Stabilizer 1084, is a highly effective UV absorber that provides superior UV protection and thermal stability to a wide range of materials. Its excellent properties and benefits make it an ideal choice for applications that require long-term outdoor exposure. As the demand for UV protection continues to rise, UV-1084 is expected to play an increasingly important role in the development of high-performance materials.
Location：