Light Stabilizer 622

    • Product Name: Light Stabilizer 622
    • Chemical Name (IUPAC): Poly[[6-[(1,1,3,3-tetramethylbutyl)amino]-1,3,5-triazine-2,4-diyl][(2,2,6,6-tetramethyl-4-piperidyl)imino]hexamethylene[(2,2,6,6-tetramethyl-4-piperidyl)imino]]
    • CAS No.: 65447-77-0
    • Chemical Formula: (C35H74N8)n
    • Form/Physical State: Viscous Liquid
    • Factroy Site: Yuanchuang Guojilanwan Creative Park, Huoju Road, Hi-Tech Zone, Qingdao, China
    • Price Inquiry: sales9@boxa-chem.com
    • Manufacturer: Fufeng Biotechnologies Co.,Ltd
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    Specifications

    HS Code

    879092

    Chemical Name Bis(2,2,6,6-tetramethyl-4-piperidyl) sebacate
    Cas Number 65447-77-0
    Appearance Pale yellow granular solid
    Molecular Formula C40H80N2O8
    Molecular Weight 701.08 g/mol
    Melting Point 50-70°C
    Solubility Soluble in organic solvents; insoluble in water
    Main Application UV stabilizer for polymers and plastics
    Storage Conditions Store in a cool, dry place away from direct sunlight
    Synonyms Hindered amine light stabilizer 622

    As an accredited Light Stabilizer 622 factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing Light Stabilizer 622 is typically packaged in 25 kg net weight fiber drums lined with polyethylene bags for moisture protection.
    Container Loading (20′ FCL) Container Loading (20′ FCL) for Light Stabilizer 622: 8MT per 20’ FCL, packed in 25kg fiber drums with pallets.
    Shipping Light Stabilizer 622 is typically shipped in 25 kg fiber drums or bags, lined with polyethylene for moisture protection. It should be stored and transported in a cool, dry, and well-ventilated area, away from direct sunlight and incompatible substances. Handle with care to prevent damage and ensure product integrity during shipping.
    Storage Light Stabilizer 622 should be stored in a cool, dry, and well-ventilated area, away from direct sunlight and sources of heat or ignition. Keep the container tightly closed when not in use to prevent contamination and moisture ingress. Store away from strong acids, bases, and oxidizing agents. Follow all relevant safety and regulatory guidelines for chemical storage.
    Shelf Life Light Stabilizer 622 has a shelf life of 24 months when stored in cool, dry conditions, away from direct sunlight.
    Application of Light Stabilizer 622

    Purity 99%: Light Stabilizer 622 with purity 99% is used in automotive coatings, where it delivers prolonged UV protection and enhances weather resistance.

    Molecular Weight 1200 g/mol: Light Stabilizer 622 with molecular weight 1200 g/mol is used in polypropylene fibers, where it improves lightfastness and extends product lifespan.

    Melting Point 38°C: Light Stabilizer 622 with a melting point of 38°C is used in polyethylene films, where it allows for easy incorporation and maintains film transparency.

    Particle Size 10 µm: Light Stabilizer 622 with particle size 10 µm is used in PVC extrusions, where it ensures homogeneous dispersion and consistent surface appearance.

    Stability Temperature 260°C: Light Stabilizer 622 with stability temperature 260°C is used in engineering plastics, where it prevents thermal degradation during extrusion and molding processes.

    Viscosity Grade Low: Light Stabilizer 622 of low viscosity grade is used in polyurethane foams, where it enables uniform distribution and optimizes material flexibility.

    Moisture Content <0.2%: Light Stabilizer 622 with moisture content less than 0.2% is used in agricultural films, where it minimizes hydrolytic breakdown and retains optical clarity.

    Ash Content <0.1%: Light Stabilizer 622 with ash content lower than 0.1% is used in synthetic leather, where it prevents surface haze and enhances material aesthetics.

    Bulk Density 0.4 g/cm³: Light Stabilizer 622 with bulk density 0.4 g/cm³ is used in masterbatch formulations, where it facilitates accurate dosing and stable processing.

    Color Value ≤3 (Gardner): Light Stabilizer 622 with color value ≤3 (Gardner) is used in clear packaging applications, where it maintains high transparency and aesthetic appeal.

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