UV Absorber 531 is a benzophenone derivative that functions as an ultraviolet light absorber, protecting polymers and coatings from UV-induced degradation. It is characterized by its low volatility, resistance to migration, and ease of processing. This compound is effective in a variety of polymers, including polyethylene (PE), polypropylene (PP), polyvinyl chloride (PVC), and polystyrene (PS). It is also utilized in coatings to enhance weatherability.
UV Absorber 531 is a benzophenone derivative that functions as an ultraviolet light absorber, protecting polymers and coatings from UV-induced degradation. It is characterized by its low volatility, resistance to migration, and ease of processing. This compound is effective in a variety of polymers, including polyethylene (PE), polypropylene (PP), polyvinyl chloride (PVC), and polystyrene (PS). It is also utilized in coatings to enhance weatherability.
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Industrial Chemicals
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UV Absorbers
Benzophenone Derivative
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Chemical Properties & Specifications
Enhances UV resistance in PE, PP, PVC, and PS products
Improves weatherability in automotive paints, powder coatings, and polyurethane systems
Provides UV stability in various adhesive formulations
Protects against UV degradation in rubber materials
It functions as a UV light absorber, preventing polymer degradation caused by exposure to sunlight and artificial UV radiation.
It is effective in polyethylene (PE), polypropylene (PP), polystyrene (PS), polyvinyl chloride (PVC), and coatings.
The concentration typically ranges between 0.2% and 1.5%, depending on the polymer and application.
It absorbs harmful UV rays, protecting coatings from fading, yellowing, and surface degradation over time.
It is not typically used in food-contact applications unless specifically approved by regulatory agencies.
Yes, it is often blended with antioxidants and HALS stabilizers to provide enhanced UV protection and long-term durability.
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