UV Absorber UV-90

Product Overview

UV Absorber UV-90, chemically known as 2-Hydroxy-4-methoxybenzophenone, is a high-performance ultraviolet filtering agent widely utilized across multiple industrial sectors. With the CAS registry number 131-57-7, this compound offers exceptional stability and efficiency in absorbing harmful UV radiation within the 270 to 340 nanometer range. Its unique chemical structure allows it to protect substrates from photodegradation while maintaining clarity in transparent applications.

Our manufacturing process ensures rigorous quality control, delivering a product that meets international standards for purity and performance. The material is characterized by its light yellow crystalline powder appearance and demonstrates excellent compatibility with various polymer matrices and solvent systems.

Key Features And Benefits

• Broad Spectrum Protection: Effectively absorbs UV-A and UV-B radiation, preventing material yellowing and degradation.
• Thermal Stability: Maintains structural integrity and performance at temperatures up to 200 degrees Celsius, suitable for high-temperature processing.
• Low Volatility: Minimal loss during processing ensures long-term protection and reduced emission concerns.
• Versatile Solubility: Compatible with a wide range of organic solvents, resins, and cosmetic bases.
• Regulatory Compliance: Produced under strict guidelines to meet safety standards for industrial and personal care applications.

Technical Specifications

Industrial Applications

This UV absorber is extensively used in the stabilization of plastics such as polyvinyl chloride, polystyrene, polyurethane, and acrylic resins. It is particularly effective in light-colored transparent products where clarity and color retention are critical. In the coatings industry, it enhances the durability of paints exposed to sunlight, preventing chalking and gloss loss.

Additionally, UV Absorber UV-90 serves as a vital ingredient in cosmetic formulations, providing skin protection against solar radiation. The recommended dosage for cosmetic applications typically ranges from 0.1 to 0.5 percent, depending on the desired sun protection factor and formulation type. Our team provides comprehensive formulation guides to assist clients in optimizing product performance.

Storage And Handling

The product is classified as non-dangerous goods for transport and storage. It should be kept in a cool, dry, and well-ventilated area away from direct sunlight and heat sources. When handled according to standard industrial hygiene practices, it presents minimal risk. We offer flexible packaging options, including 25kg cardboard drums lined with plastic bags, or custom solutions based on specific logistical requirements.