VESTANAT T 1890/100 Polyisocyanate Crosslinking Agent

    • Product Name: VESTANAT T 1890/100 Polyisocyanate Crosslinking Agent
    • Chemical Name (IUPAC): 4,4'-Methylenebis(cyclohexyl isocyanate)
    • CAS No.: 84170-72-5
    • Chemical Formula: (C6H7NCO)3
    • 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

    639006

    Product Name VESTANAT T 1890/100
    Chemical Type Polyisocyanate
    Appearance Clear, colorless to pale yellow liquid
    Nco Content 16.5 - 17.5 %
    Viscosity 23c 1800 - 2500 mPa·s
    Solvent Solvent-free
    Equivalent Weight Nco 240 g/mol
    Density 20c 1.07 g/cm³
    Flash Point Above 150°C (closed cup)
    Application Crosslinking agent for polyurethane coatings
    Storage Temperature 10 - 30°C
    Typical Use Level Based on required NCO/OH ratio
    Shelf Life 12 months
    Voc Content 0 g/L
    Main Component Hexamethylene diisocyanate (HDI) trimer

    As an accredited VESTANAT T 1890/100 Polyisocyanate Crosslinking Agent factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing VESTANAT T 1890/100 Polyisocyanate Crosslinking Agent is packaged in 200 kg steel drums, securely sealed, and clearly labeled.
    Container Loading (20′ FCL) Container Loading (20′ FCL) for VESTANAT T 1890/100 Polyisocyanate Crosslinking Agent: 80 drums x 225 kg per drum.
    Shipping VESTANAT T 1890/100 Polyisocyanate Crosslinking Agent should be shipped in tightly sealed, approved containers, protected from moisture, heat, and direct sunlight. It is classified as a hazardous material and requires compliance with relevant transport regulations (ADR, IMDG, IATA). Proper labeling and documentation are mandatory to ensure safe and legal transportation.
    Storage VESTANAT T 1890/100 Polyisocyanate Crosslinking Agent should be stored in tightly closed containers, in a cool, dry, and well-ventilated area. Keep it away from moisture, heat, and direct sunlight. Avoid contact with incompatible substances such as water, alcohols, and amines. Store at temperatures below 30°C. Ensure containers are clearly labeled and protected from physical damage.
    Shelf Life VESTANAT T 1890/100 Polyisocyanate Crosslinking Agent has a shelf life of 12 months when stored in tightly sealed original containers.
    Application of VESTANAT T 1890/100 Polyisocyanate Crosslinking Agent

    Viscosity: VESTANAT T 1890/100 Polyisocyanate Crosslinking Agent with low viscosity is used in automotive clear coats, where it enables superior film leveling and high-gloss finish.

    NCO Content: VESTANAT T 1890/100 Polyisocyanate Crosslinking Agent of 21.8% NCO content is used in industrial metal coatings, where it promotes rapid curing and enhanced chemical resistance.

    Stability Temperature: VESTANAT T 1890/100 Polyisocyanate Crosslinking Agent stable up to 50°C is used in high-temperature resistant floor coatings, where it ensures long-term durability and heat stability.

    Solvent Compatibility: VESTANAT T 1890/100 Polyisocyanate Crosslinking Agent with broad solvent compatibility is used in wood finishes, where it delivers uniform crosslinking and improved adhesion.

    Molecular Weight: VESTANAT T 1890/100 Polyisocyanate Crosslinking Agent with high molecular weight is used in plastic coatings, where it provides excellent flexibility and impact resistance.

    Purity: VESTANAT T 1890/100 Polyisocyanate Crosslinking Agent with greater than 98% purity is used in electronic encapsulation, where it ensures minimal contamination and optimal electrical insulation.

    Mix Ratio: VESTANAT T 1890/100 Polyisocyanate Crosslinking Agent with optimized mix ratio is used in construction sealants, where it achieves consistent mechanical strength and weathering resistance.

    Hydrolytic Stability: VESTANAT T 1890/100 Polyisocyanate Crosslinking Agent with high hydrolytic stability is used in marine coatings, where it maintains gloss and structural integrity under moisture exposure.

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    Email: sales9@bouling-chem.com

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    Certification & Compliance