Products Resin Desmodur-Vh-20-N-Polyisocyanate-Crosslinker

Desmodur VH 20 N Polyisocyanate Crosslinker

    • Product Name: Desmodur VH 20 N Polyisocyanate Crosslinker
    • Chemical Name (IUPAC): Polyphenylenemethylene polyisocyanate
    • CAS No.: 4098-71-9
    • Chemical Formula: C18H12N2O4
    • 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 914117
    Product Name Desmodur VH 20 N Polyisocyanate Crosslinker
    Chemical Type Aliphatic polyisocyanate
    Appearance Clear to slightly hazy, colorless to pale yellow liquid
    Nco Content Approximately 16.5%
    Viscosity 23c Approximately 70 mPa·s
    Density 20c Approximately 1.06 g/cm³
    Solubility Miscible with common organic solvents
    Flash Point Approximately 180°C
    Storage Temperature 5-30°C
    Recommended Usage Crosslinker for 2-component polyurethane coatings
    Pot Life Several hours depending on formulation
    Voc Content Low (solvent-free)
    Curing Conditions Ambient or elevated temperatures
    Typical Application Automotive, industrial, and plastic coatings

    As an accredited Desmodur VH 20 N Polyisocyanate Crosslinker factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing Desmodur VH 20 N Polyisocyanate Crosslinker is packaged in a 20 kg steel drum with secure, sealed closure and clear labeling.
    Container Loading (20′ FCL) Container Loading (20′ FCL): Typically 80-100 drums (200 kg each), totaling approximately 16-20 metric tons of Desmodur VH 20 N Polyisocyanate Crosslinker.
    Shipping Desmodur VH 20 N Polyisocyanate Crosslinker is shipped in tightly sealed containers, typically steel drums or plastic pails, to prevent moisture exposure. The product is classified as hazardous; transportation complies with ADR, IMDG, and IATA regulations. Appropriate hazard labeling, documentation, and safety precautions are strictly observed during transit and handling.
    Storage Desmodur VH 20 N Polyisocyanate Crosslinker should be stored in tightly sealed original containers, in a cool, dry, and well-ventilated area. Protect from moisture, heat, and direct sunlight. Avoid temperatures below 5°C and above 30°C. Store away from incompatible materials such as water, alcohols, and amines. Always follow the manufacturer’s safety guidelines for handling and storage.
    Shelf Life Desmodur VH 20 N Polyisocyanate Crosslinker has a shelf life of 6 months when stored in tightly sealed original containers.
    Application of Desmodur VH 20 N Polyisocyanate Crosslinker
    Viscosity grade: Desmodur VH 20 N Polyisocyanate Crosslinker with low viscosity grade is used in automotive coatings, where improved sprayability and smooth film formation are achieved.Functionality: Desmodur VH 20 N Polyisocyanate Crosslinker with high functionality is used in industrial flooring applications, where enhanced chemical resistance and mechanical durability are provided.Stability temperature: Desmodur VH 20 N Polyisocyanate Crosslinker with high stability temperature is used in heat-cured adhesives, where thermal stability and long-term bonding are ensured.NCO content: Desmodur VH 20 N Polyisocyanate Crosslinker with high NCO content is used in polyurethane elastomer production, where rapid curing and increased tensile strength are realized.Storage stability: Desmodur VH 20 N Polyisocyanate Crosslinker with excellent storage stability is used in waterborne coatings, where consistent shelf life and reliable performance are maintained.Molecular weight: Desmodur VH 20 N Polyisocyanate Crosslinker with medium molecular weight is used in textile coatings, where optimal flexibility and abrasion resistance are achieved.Purity %: Desmodur VH 20 N Polyisocyanate Crosslinker with high purity percentage is used in medical device coatings, where biocompatibility and low extractable content are essential.Particle size: Desmodur VH 20 N Polyisocyanate Crosslinker with fine particle size is used in printing inks, where superior dispersion and uniform coverage are obtained.Mixing ratio: Desmodur VH 20 N Polyisocyanate Crosslinker with precise mixing ratio specification is used in two-component wood finishes, where homogeneous curing and high-gloss surfaces are delivered.
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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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