Products Coatings Additives Songsorb-944-Hindered-Amine-Light-Stabilizers

Songsorb 944 Hindered Amine Light Stabilizers

    • Product Name: Songsorb 944 Hindered Amine Light Stabilizers
    • 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.: 71878-19-8
    • Chemical Formula: (C35H66N8)n
    • Form/Physical State: Pale yellow granular 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 989873
    Chemical Name Bis(2,2,6,6-tetramethyl-4-piperidyl) sebacate
    Trade Name Songsorb 944
    Chemical Class Hindered Amine Light Stabilizer (HALS)
    Appearance White to light yellow granular powder
    Molecular Weight 685 g/mol
    Melting Point 60-70°C
    Solubility Insoluble in water, soluble in organic solvents
    Application Used as a light stabilizer in plastics and coatings
    Recommended Dosage 0.1-1% by weight in polymer
    Uv Stability Provides protection against UV degradation

    As an accredited Songsorb 944 Hindered Amine Light Stabilizers factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing Songsorb 944 Hindered Amine Light Stabilizers are typically packed in 25 kg fiber drums with inner polyethylene liners, ensuring product protection.
    Container Loading (20′ FCL) The 20′ FCL container for Songsorb 944 Hindered Amine Light Stabilizer is packed in 25kg fiber drums, totaling 7,000kg.
    Shipping Songsorb 944 Hindered Amine Light Stabilizer is shipped in tightly sealed, original packaging—typically fiber drums, cartons, or bags—to protect from moisture and contamination. Store and transport in cool, dry conditions away from direct sunlight and incompatible materials. Handle per standard chemical safety protocols during shipping and handling.
    Storage Songsorb 944 Hindered Amine Light Stabilizer should be stored in a cool, dry, and well-ventilated area, away from direct sunlight, moisture, and sources of ignition. Keep the container tightly closed when not in use. Avoid exposure to extreme temperatures and incompatible materials. Proper storage minimizes degradation and ensures chemical stability and safety during handling.
    Shelf Life Songsorb 944 Hindered Amine Light Stabilizer has a typical shelf life of 2 years when stored in cool, dry conditions.
    Application of Songsorb 944 Hindered Amine Light Stabilizers
    Purity 99%: Songsorb 944 Hindered Amine Light Stabilizers with a purity of 99% is used in high-performance automotive coatings, where superior resistance to UV degradation is achieved. Molecular weight 2200 g/mol: Songsorb 944 Hindered Amine Light Stabilizers with a molecular weight of 2200 g/mol is used in polyethylene agricultural films, where prolonged service life under sunlight exposure is provided. Melting point 100°C: Songsorb 944 Hindered Amine Light Stabilizers with a melting point of 100°C is used in polypropylene injection molding, where minimal thermal degradation during processing is ensured. Particle size D50 <10 µm: Songsorb 944 Hindered Amine Light Stabilizers with a particle size D50 less than 10 µm is used in powder coatings for outdoor furniture, where uniform dispersion and high surface protection are achieved. Stability temperature 240°C: Songsorb 944 Hindered Amine Light Stabilizers with a stability temperature of 240°C is used in thermoplastic polyurethane foams, where long-term color retention and mechanical integrity are maintained. Viscosity grade low: Songsorb 944 Hindered Amine Light Stabilizers with a low viscosity grade is used in clear acrylic sealants, where seamless mixing and transparent finish are accomplished.
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