Takenate D-268T Polyisocyanate Crosslinker

    • Product Name: Takenate D-268T Polyisocyanate Crosslinker
    • Chemical Name (IUPAC): Poly[oxy(methyl-1,2-ethanediyl)], α-hydro-ω-hydroxy-, polymer with 1,1'-methylenebis[4-isocyanatobenzene]
    • CAS No.: 8013-07-8
    • Chemical Formula: NCO-terminated prepolymer based on hexamethylene diisocyanate (HDI)
    • 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

    712173

    Product Name Takenate D-268T
    Chemical Type Polyisocyanate Crosslinker
    Appearance Colorless to pale yellow transparent liquid
    Viscosity 25c Mpa S 2800 - 3800
    Nco Content Percent 11.6 - 12.6
    Solid Content Percent 100
    Solubility Soluble in esters, ketones, and aromatic hydrocarbons
    Specific Gravity 25c 1.10
    Flash Point C 199
    Free Tdi Content Percent <0.1
    Main Uses Crosslinking agent for polyurethane coatings and adhesives

    As an accredited Takenate D-268T Polyisocyanate Crosslinker factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing Takenate D-268T Polyisocyanate Crosslinker is packaged in a 200 kg blue steel drum with secure closure, labeled with product details.
    Container Loading (20′ FCL) Container Loading (20′ FCL) for Takenate D-268T Polyisocyanate Crosslinker: 16 metric tons, 80 drums x 200 kg, palletized for export.
    Shipping Takenate D-268T Polyisocyanate Crosslinker is typically shipped in sealed metal drums or containers to prevent moisture exposure. It should be transported as a hazardous material according to local regulations, with labels indicating its flammable and irritant properties. Proper safety precautions and documentation are required during shipping to ensure safe handling and compliance.
    Storage **Takenate D-268T Polyisocyanate Crosslinker** should be stored in tightly sealed containers, in a cool, dry, and well-ventilated area, away from heat, direct sunlight, moisture, and incompatible substances such as amines, acids, and alcohols. Protect from freezing and keep away from ignition sources. Always follow local regulations and safety data sheet recommendations for safe storage and handling.
    Shelf Life Takenate D-268T Polyisocyanate Crosslinker has a shelf life of 6 months when stored in sealed containers at 5–35°C.
    Application of Takenate D-268T Polyisocyanate Crosslinker

    Viscosity grade: Takenate D-268T Polyisocyanate Crosslinker with low viscosity grade is used in automotive coatings, where it ensures superior flow and leveling properties.

    Purity 99%: Takenate D-268T Polyisocyanate Crosslinker with 99% purity is used in industrial floor coatings, where it delivers enhanced chemical resistance and surface toughness.

    NCO content 23%: Takenate D-268T Polyisocyanate Crosslinker featuring 23% NCO content is used in wood finishes, where it provides improved crosslinking density for abrasion resistance.

    Particle size ≤0.1 μm: Takenate D-268T Polyisocyanate Crosslinker with particle size less than or equal to 0.1 μm is used in high-performance adhesives, where it achieves uniform dispersion and consistent bonding.

    Storage stability at 40°C: Takenate D-268T Polyisocyanate Crosslinker with storage stability at 40°C is used in packaging coatings, where it maintains reactivity and performance during extended storage.

    Color value <1 (Gardner): Takenate D-268T Polyisocyanate Crosslinker with color value below 1 Gardner is used in clear topcoats, where it ensures colorless appearance and optimal visual clarity.

    Hydrolytic stability: Takenate D-268T Polyisocyanate Crosslinker with high hydrolytic stability is used in exterior architectural coatings, where it delivers long-term durability against moisture and weathering.

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