Takenate L-1280C Polyisocyanate Crosslinker

    • Product Name: Takenate L-1280C Polyisocyanate Crosslinker
    • Chemical Name (IUPAC): Poly(oxy(methyl-1,2-ethanediyl)), α-hydro-ω-hydroxy-, polymer with 1,1'-methylenebis[4-isocyanatobenzene]
    • CAS No.: 4098-71-9
    • Chemical Formula: Isocyanate prepolymer
    • 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

    887668

    Product Name Takenate L-1280C Polyisocyanate Crosslinker
    Chemical Type Aromatic polyisocyanate
    Active Ingredient Toluene diisocyanate (TDI) based adduct
    Appearance Clear to pale yellow liquid
    Viscosity 25c Mpa S 250-500
    Nco Content Percent 11.7-12.7
    Solid Content Percent 75 ± 2
    Solvent Ethyl acetate
    Specific Gravity 25c 1.08
    Flash Point C 6
    Recommended Storage Temperature C 5-35
    Applications Crosslinker for 2-component polyurethane coatings

    As an accredited Takenate L-1280C Polyisocyanate Crosslinker factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing Takenate L-1280C Polyisocyanate Crosslinker is packaged in a blue 200 kg steel drum with a sealed lid and hazard labeling.
    Container Loading (20′ FCL) 20′ FCL container loading for Takenate L-1280C Polyisocyanate Crosslinker: typically 16-18 metric tons, packed in 200kg steel drums.
    Shipping Takenate L-1280C Polyisocyanate Crosslinker is shipped in sealed, approved containers to protect against moisture and contamination. Classified as a hazardous material (UN 1866), it requires transport with appropriate labeling and documentation. Store upright in a cool, ventilated area, away from heat and incompatible substances during transit. Handle with suitable personal protective equipment.
    Storage Takenate L-1280C Polyisocyanate Crosslinker should be stored in tightly sealed original containers, in a cool, dry, and well-ventilated area away from direct sunlight, heat sources, and moisture. Keep away from acids, amines, and water to prevent hazardous reactions. Storage temperature should ideally be between 5°C and 35°C. Ensure containers are clearly labeled and protected from physical damage.
    Shelf Life Takenate L-1280C Polyisocyanate Crosslinker typically has a shelf life of 12 months when stored in tightly closed containers below 30°C.
    Application of Takenate L-1280C Polyisocyanate Crosslinker

    Purity 98%: Takenate L-1280C Polyisocyanate Crosslinker with 98% purity is used in automotive OEM coatings, where it ensures optimal film integrity and chemical resistance.

    Viscosity Grade Low: Takenate L-1280C Polyisocyanate Crosslinker with low viscosity grade is used in high-speed industrial spray processes, where it enables superior substrate wetting and smooth surface finishes.

    Molecular Weight 760 g/mol: Takenate L-1280C Polyisocyanate Crosslinker at 760 g/mol molecular weight is used in flexible polyurethane foams, where it promotes enhanced elastic recovery and mechanical properties.

    Stability Temperature 40°C: Takenate L-1280C Polyisocyanate Crosslinker stable up to 40°C is used in tropical climate construction coatings, where it maintains crosslinking efficiency in elevated temperatures.

    Particle Size Fine: Takenate L-1280C Polyisocyanate Crosslinker with fine particle size is used in waterborne PU dispersions, where it achieves uniform dispersion and prevents surface defects.

    NCO Content 23%: Takenate L-1280C Polyisocyanate Crosslinker with 23% NCO content is used in two-component wood finishes, where it increases adhesion and scratch resistance.

    Melting Point Below -10°C: Takenate L-1280C Polyisocyanate Crosslinker with a melting point below -10°C is used in low-temperature curing adhesives, where it ensures rapid and complete network formation.

    Color Index Low: Takenate L-1280C Polyisocyanate Crosslinker with a low color index is used in clearcoat formulations, where it preserves high transparency and gloss retention.

    Free Quote

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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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