WANNATE HT-90B Polyisocyanate Crosslinker

    • Product Name: WANNATE HT-90B Polyisocyanate Crosslinker
    • Chemical Name (IUPAC): Methylenediphenyl diisocyanate
    • CAS No.: 4098-71-9
    • Chemical Formula: MDI
    • 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

    588121

    Product Name WANNATE HT-90B Polyisocyanate Crosslinker
    Chemical Type Aliphatic polyisocyanate
    Appearance Clear to pale yellow liquid
    Nco Content Percent 21.5-23.0
    Viscosity 25c Mpa S 600-900
    Density 20c G Per Cm3 1.07
    Flash Point C >200
    Solubility Soluble in esters, ketones, and aromatic hydrocarbons
    Processing Temperature Range C 10-35
    Storage Temperature C 5-35
    Hdi Content Wt Percent <0.5
    Application Crosslinking agent for polyurethane coatings
    Mixing Ratio Recommendation Refer to manufacturer's technical datasheet
    Shelf Life Months 12
    Moisture Sensitivity Highly moisture sensitive

    As an accredited WANNATE HT-90B Polyisocyanate Crosslinker factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing WANNATE HT-90B Polyisocyanate Crosslinker is packaged in 220 kg net weight steel drums, featuring safety labeling and product information.
    Container Loading (20′ FCL) Container Loading (20′ FCL) for WANNATE HT-90B Polyisocyanate Crosslinker: typically 80-100 drums (200L each), totaling approximately 16-20 metric tons.
    Shipping WANNATE HT-90B Polyisocyanate Crosslinker is shipped in tightly sealed, moisture-resistant steel drums or IBC containers, typically under cool, well-ventilated conditions. It is classified as a hazardous material, requiring proper labeling and transport according to local and international regulations, ensuring protection from heat, ignition sources, and moisture during transit.
    Storage WANNATE HT-90B Polyisocyanate Crosslinker should be stored in tightly closed containers in a cool, dry, well-ventilated area away from heat, moisture, and direct sunlight. Keep it away from incompatible materials such as acids, bases, and water. Store at recommended temperatures to prevent decomposition. Ensure containers are properly labeled, and handle using appropriate personal protective equipment.
    Shelf Life Shelf life of WANNATE HT-90B Polyisocyanate Crosslinker is 12 months when stored in unopened, original containers under recommended conditions.
    Application of WANNATE HT-90B Polyisocyanate Crosslinker

    Purity 90%: WANNATE HT-90B Polyisocyanate Crosslinker with purity 90% is used in automotive coatings, where it ensures high gloss retention and excellent film durability.

    Viscosity 120 mPa·s: WANNATE HT-90B Polyisocyanate Crosslinker with viscosity 120 mPa·s is used in industrial protective paints, where it improves application smoothness and uniform coverage.

    NCO content 23.5%: WANNATE HT-90B Polyisocyanate Crosslinker with NCO content 23.5% is used in two-component polyurethane adhesives, where it enhances adhesive strength and chemical resistance.

    Stability temperature 40°C: WANNATE HT-90B Polyisocyanate Crosslinker with stability temperature 40°C is used in flexible foam production, where it maintains reactivity consistency and foam quality.

    Molecular weight 250 g/mol: WANNATE HT-90B Polyisocyanate Crosslinker with molecular weight 250 g/mol is used in waterproof membrane systems, where it delivers superior cohesion and extended lifespan.

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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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    Email: sales9@bouling-chem.com

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