Duranate TKA-75B Aliphatic Polyisocyanate Crosslinker

    • Product Name: Duranate TKA-75B Aliphatic Polyisocyanate Crosslinker
    • Chemical Name (IUPAC): Poly[oxy(methyl-1,2-ethanediyl)], alpha-hydro-omega-hydroxy-, ether with 2,2,4-trimethylhexamethylene diisocyanate
    • CAS No.: 4151-51-3
    • Chemical Formula: C21H36N2O6
    • 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

    443640

    Product Name Duranate TKA-75B
    Chemical Type Aliphatic polyisocyanate crosslinker
    Appearance Clear to pale yellow liquid
    Nco Content Percent 12.0-13.5
    Viscosity 25c Mpa S 500-900
    Non Volatiles Percent 75 ± 2
    Solvent Butyl acetate
    Specific Gravity 25c 1.06 ± 0.02
    Flash Point C 27
    Main Use Crosslinker for polyurethane coatings
    Recommended Storage Temp C 5-30
    Stability Stable under recommended storage conditions

    As an accredited Duranate TKA-75B Aliphatic Polyisocyanate Crosslinker factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing Duranate TKA-75B is supplied in a 200 kg blue steel drum, featuring hazard labeling, product name, batch number, and manufacturer details.
    Container Loading (20′ FCL) Container Loading (20′ FCL): Duranate TKA-75B packed in 200 kg drums, 80 drums per 20′ FCL, total 16,000 kg.
    Shipping **Duranate TKA-75B Aliphatic Polyisocyanate Crosslinker** is shipped in tightly sealed metal drums or pails, ensuring protection from moisture and direct sunlight. It is classified as a hazardous material; therefore, shipping follows strict regulations for flammable liquids (UN1866), with proper labeling and documentation required for safe transportation and storage.
    Storage Duranate TKA-75B Aliphatic Polyisocyanate Crosslinker should be stored in tightly sealed containers, away from moisture, heat, and direct sunlight, in a cool, dry, and well-ventilated area. Avoid temperature extremes to prevent degradation. Keep away from incompatible materials such as water, alcohols, and amines. Always ensure proper labeling and follow local regulations and safety guidelines for storage of isocyanates.
    Shelf Life Duranate TKA-75B has a shelf life of 12 months when stored in tightly sealed containers at 5–35°C in dry conditions.
    Application of Duranate TKA-75B Aliphatic Polyisocyanate Crosslinker

    Viscosity: Duranate TKA-75B Aliphatic Polyisocyanate Crosslinker with low viscosity is used in automotive clear coats, where it enables smooth application and superior leveling.

    Purity: Duranate TKA-75B Aliphatic Polyisocyanate Crosslinker at 99% purity is used in industrial topcoats, where it ensures high gloss and optimal film clarity.

    Stability Temperature: Duranate TKA-75B Aliphatic Polyisocyanate Crosslinker stable up to 80°C is used in outdoor protective coatings, where it provides excellent weather resistance and long-term durability.

    Functionality: Duranate TKA-75B Aliphatic Polyisocyanate Crosslinker with high NCO content is used in fast-curing floor coatings, where it delivers rapid hardness development and chemical resistance.

    Molecular Weight: Duranate TKA-75B Aliphatic Polyisocyanate Crosslinker with controlled molecular weight is used in wood finishes, where it achieves uniform crosslinking and improved adhesion strength.

    Hydrolytic Stability: Duranate TKA-75B Aliphatic Polyisocyanate Crosslinker with enhanced hydrolytic stability is used in marine paints, where it sustains performance in high humidity and saltwater environments.

    Solubility: Duranate TKA-75B Aliphatic Polyisocyanate Crosslinker with broad solvent compatibility is used in flexible packaging inks, where it enables easy formulation and reproducible printing results.

    Yellowing Resistance: Duranate TKA-75B Aliphatic Polyisocyanate Crosslinker with superior non-yellowing properties is used in architectural coatings, where it maintains color stability and aesthetic appearance over time.

    Free Quote

    Competitive Duranate TKA-75B Aliphatic Polyisocyanate Crosslinker 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.

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    Tel: +8615651039172

    Email: sales9@bouling-chem.com

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