VESTAGON EP-B 1190 Polyisocyanate Crosslinking Agent

    • Product Name: VESTAGON EP-B 1190 Polyisocyanate Crosslinking Agent
    • Chemical Name (IUPAC): Hexamethylene diisocyanate, oligomeric
    • CAS No.: 37903-39-8
    • Chemical Formula: NCO-(C₆H₄-CH(CH₃)-NCO)n
    • Form/Physical State: Powder
    • 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

    688772

    Product Name VESTAGON EP-B 1190
    Chemical Type Polyisocyanate Crosslinking Agent
    Appearance White to off-white powder
    Active Isocyanate Content Percent Approx. 21%
    Melting Range Celsius 100-120
    Average Particle Size Microns Approx. 35
    Bulk Density G Per Cm3 0.4-0.6
    Flash Point Celsius >200
    Storage Temperature Celsius 5-30
    Recommended Application Powder coatings
    Solubility Insoluble in water, soluble in polar aprotic solvents
    Toxicity Harmful if inhaled or swallowed
    Shelf Life Months Minimum 12
    Main Function Crosslinking agent for epoxy and polyester powders
    Cas Number Required upon request

    As an accredited VESTAGON EP-B 1190 Polyisocyanate Crosslinking Agent factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing VESTAGON EP-B 1190 is typically packaged in 20 kg fiber drums with moisture-proof lining, labeled with product details and hazard symbols.
    Container Loading (20′ FCL) Container Loading (20′ FCL) for VESTAGON EP-B 1190: Typically 8–10 metric tons, securely palletized in fiber drums or cartons.
    Shipping VESTAGON EP-B 1190 Polyisocyanate Crosslinking Agent is shipped in tightly sealed, moisture-resistant containers such as steel drums. It must be transported under cool, dry conditions and protected from heat, humidity, and direct sunlight. Proper labeling and adherence to hazardous materials regulations are required due to its sensitive, reactive, and potentially hazardous nature.
    Storage VESTAGON EP-B 1190 Polyisocyanate Crosslinking Agent should be stored in tightly sealed original containers, in a cool, dry, and well-ventilated area away from moisture, heat, and direct sunlight. Avoid contact with water and alcohols. Store separately from food and incompatible substances. Proper storage ensures product stability and prevents hazardous reactions or degradation.
    Shelf Life VESTAGON EP-B 1190 has a shelf life of 12 months when stored in tightly sealed containers at temperatures below 30°C.
    Application of VESTAGON EP-B 1190 Polyisocyanate Crosslinking Agent

    Viscosity: VESTAGON EP-B 1190 Polyisocyanate Crosslinking Agent with low viscosity is used in high-flow industrial powder coatings, where it ensures uniform substrate coverage and smooth surface finish.

    Purity: VESTAGON EP-B 1190 Polyisocyanate Crosslinking Agent with 99% purity is used in automotive topcoat formulations, where it delivers superior crosslink density and enhances chemical resistance.

    Melting Point: VESTAGON EP-B 1190 Polyisocyanate Crosslinking Agent with a melting point of 90°C is used in heat-activated curing systems, where it provides efficient curing kinetics and increases process throughput.

    Particle Size: VESTAGON EP-B 1190 Polyisocyanate Crosslinking Agent with a particle size distribution of D90<35 μm is used in fine texture powder coatings, where it improves surface homogeneity and minimizes orange peel effects.

    Stability Temperature: VESTAGON EP-B 1190 Polyisocyanate Crosslinking Agent with thermal stability up to 180°C is used in high-temperature resistant protective coatings, where it maintains coating integrity under prolonged heat exposure.

    Molecular Weight: VESTAGON EP-B 1190 Polyisocyanate Crosslinking Agent with a molecular weight of 850 g/mol is used in flexible coating systems, where it balances hardness and flexibility for durable mechanical performance.

    Hydrophobicity: VESTAGON EP-B 1190 Polyisocyanate Crosslinking Agent with increased hydrophobic characteristics is used in exterior architectural coatings, where it enhances water repellency and prolongs service life.

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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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