Products Coatings Additives Uvinul-5050-H-Uv-Absorbers

Uvinul 5050 H UV Absorbers

    • Product Name: Uvinul 5050 H UV Absorbers
    • Chemical Name (IUPAC): Octrizole
    • CAS No.: 57834-33-0
    • Chemical Formula: C20H22N2O2
    • Form/Physical State: Solid
    • Factroy Site: West Ujimqin Banner, Xilingol League, Inner Mongolia, China
    • Price Inquiry: sales9@bouling-chem.com
    • Manufacturer: Bouling Coating
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    Specifications
    HS Code 350069
    Product Name Uvinul 5050 H
    Chemical Type Triazine-based UV Absorber
    Appearance Pale yellow powder
    Cas Number 57834-33-0
    Molecular Weight 424.50 g/mol
    Melting Point 203-206°C
    Solubility Insoluble in water
    Uv Absorption Maximum 344 nm
    Recommended Use Concentration 0.1-1.0%
    Applications Plastics, coatings, adhesives, films
    Stability Thermally stable up to 300°C
    Lightfastness Excellent
    Odor Odorless

    As an accredited Uvinul 5050 H UV Absorbers factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing Uvinul 5050 H UV Absorbers are packaged in 25 kg fiber drums with inner polyethylene bags, ensuring safe, moisture-free storage.
    Container Loading (20′ FCL) The 20′ FCL (Full Container Load) for Uvinul 5050 H UV Absorbers accommodates approximately 12 metric tons securely packed in drums or cartons.
    Shipping Uvinul 5050 H UV Absorbers are shipped in tightly sealed, approved containers to ensure safety and stability during transit. Packaging typically ranges from 25 kg drums to larger bulk containers. All shipments comply with international regulations for chemical transport, including appropriate labeling, documentation, and handling instructions to prevent exposure or contamination.
    Storage Uvinul 5050 H UV Absorbers should be stored in tightly sealed, original containers in a cool, dry, and well-ventilated area, away from direct sunlight and sources of ignition. Avoid exposure to moisture, heat, and incompatible materials. Store at temperatures below 40°C. Always keep containers secure and properly labeled, following local chemical storage regulations and safety guidelines.
    Shelf Life Uvinul 5050 H UV Absorber has a shelf life of 24 months when stored in tightly closed, original containers under cool, dry conditions.
    Application of Uvinul 5050 H UV Absorbers
    Purity level: Uvinul 5050 H UV Absorbers with a purity level of 99% is used in automotive clear coatings, where it enhances long-term UV resistance and gloss retention. Molecular weight: Uvinul 5050 H UV Absorbers with a molecular weight of 358 g/mol is used in industrial plastic films, where it provides superior UV filtering efficiency and material durability. Melting point: Uvinul 5050 H UV Absorbers with a melting point of 61°C is used in cosmetic sunscreen formulations, where it enables smooth dispersion and high photostability. Particle size: Uvinul 5050 H UV Absorbers with a particle size below 5 microns is used in waterborne coatings, where it ensures homogeneous distribution and improved UV screening performance. Thermal stability: Uvinul 5050 H UV Absorbers with thermal stability up to 280°C is used in polymer extrusion processes, where it maintains UV protection without thermal degradation. Solubility parameter: Uvinul 5050 H UV Absorbers with high solubility in organic solvents is used in solventborne coatings, where it allows for efficient formulation and consistent UV blocking behavior. Light absorbance: Uvinul 5050 H UV Absorbers with a peak absorbance at 345 nm is used in packaging films for sensitive products, where it effectively blocks harmful UV wavelengths and prolongs shelf life. Compatibility: Uvinul 5050 H UV Absorbers with excellent polymer compatibility is used in polyurethane foams, where it preserves foam integrity and color under UV exposure.
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    For samples, pricing, or more information, please contact us at +8615651039172 or mail to sales9@bouling-chem.com.

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    Tel: +8615651039172

    Email: sales9@bouling-chem.com

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