Tinuvin 405 UV Absorbers

    • Product Name: Tinuvin 405 UV Absorbers
    • Chemical Name (IUPAC): 2-(2H-benzotriazol-2-yl)-4,6-bis(1-methyl-1-phenylethyl)phenol
    • CAS No.: 577778-58-6
    • Chemical Formula: C23H22N2O2
    • Form/Physical State: Liquid
    • 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

    291629

    Inci Name Oxalanilide
    Cas Number 57609-64-0
    Molecular Weight 425 g/mol
    Appearance Pale yellow powder
    Melting Point 173-179°C
    Solubility Soluble in organic solvents, insoluble in water
    Uv Absorption Maximum 326 nm
    Chemical Class Benzoxazinone
    Main Application UV absorber for coatings, plastics, and adhesives
    Lightfastness Excellent
    Recommended Dosage 0.1–1.0% by weight
    Stability High thermal and processing stability
    Odor Odorless
    Purity ≥ 99%
    Shelf Life At least 2 years when stored properly

    As an accredited Tinuvin 405 UV Absorbers factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing Tinuvin 405 UV Absorbers are packaged in 25 kg fiber drums with inner polyethylene liners, ensuring product integrity and safety.
    Container Loading (20′ FCL) Container Loading (20′ FCL) of Tinuvin 405 UV Absorbers involves securely packaging and shipping 7-8 metric tons per 20-foot container.
    Shipping Tinuvin 405 UV Absorber is shipped in tightly sealed, original containers to protect against moisture and contamination. It should be stored in a cool, dry, well-ventilated area away from direct sunlight and incompatible substances. Handle with suitable personal protective equipment as per the safety data sheet recommendations during transport and storage.
    Storage Tinuvin 405 UV Absorber should be stored in a tightly sealed container, in a cool, dry, and well-ventilated area away from direct sunlight and sources of heat or ignition. Keep away from strong acids, alkalis, and oxidizing agents. Ensure containers are clearly labeled, and handle with care to prevent moisture contamination or degradation of the product.
    Shelf Life Tinuvin 405 UV Absorber typically has a shelf life of 24 months when stored in original, unopened containers in cool, dry conditions.
    Application of Tinuvin 405 UV Absorbers

    Purity 99%: Tinuvin 405 UV Absorbers with a purity of 99% is used in automotive coatings, where it ensures consistent long-term protection against UV-induced fading.

    Thermal Stability 220°C: Tinuvin 405 UV Absorbers with a thermal stability of 220°C is used in high-performance plastic films, where it maintains UV shielding under elevated processing temperatures.

    Molecular Weight 358 g/mol: Tinuvin 405 UV Absorbers at a molecular weight of 358 g/mol is used in polycarbonate panels, where it provides homogeneous UV absorption and improved durability.

    Melting Point 148°C: Tinuvin 405 UV Absorbers with a melting point of 148°C is used in fiber production, where it enables efficient dispersion and stable color retention.

    Particle Size <10 μm: Tinuvin 405 UV Absorbers with a particle size below 10 μm is used in architectural paints, where it enhances transparency and uniform UV protection.

    Light Stability Excellent: Tinuvin 405 UV Absorbers with excellent light stability is used in exterior powder coatings, where it delivers prolonged resistance to photodegradation.

    Solubility in Organic Solvents High: Tinuvin 405 UV Absorbers with high solubility in organic solvents is used in solvent-based wood finishes, where it ensures clear application and optimal UV blocking.

    Compatibility with Polyurethanes Superior: Tinuvin 405 UV Absorbers with superior compatibility with polyurethanes is used in flexible foam production, where it prevents UV-induced yellowing and material breakdown.

    Volatility Low: Tinuvin 405 UV Absorbers with low volatility is used in PVC window profiles, where it minimizes loss during extrusion and provides lasting UV protection.

    Migration Resistance High: Tinuvin 405 UV Absorbers with high migration resistance is used in packaging films, where it reduces additive blooming and improves long-term clarity.

    Free Quote

    Competitive Tinuvin 405 UV Absorbers prices that fit your budget—flexible terms and customized quotes for every order.

    For samples, pricing, or more information, please contact us at +8615651039172 or mail to sales9@bouling-chem.com.

    We will respond to you as soon as possible.

    Tel: +8615651039172

    Email: sales9@bouling-chem.com

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