Desmodur N 75 MPA/X Polyisocyanate Crosslinker

    • Product Name: Desmodur N 75 MPA/X Polyisocyanate Crosslinker
    • Chemical Name (IUPAC): Tris(6-isocyanatohexyl) biuret
    • CAS No.: 4098-71-9
    • Chemical Formula: C21H12N2O4 (mixture; DIPDI-based)
    • 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

    205538

    Product Name Desmodur N 75 MPA/X
    Chemical Type Polyisocyanate crosslinker
    Main Component HDI trimer (hexamethylene diisocyanate trimer)
    Appearance Clear to pale yellow liquid
    Nco Content Percent 16.5-17.5
    Viscosity 23c Mpas 1200-1800
    Density 20c G Per Cm3 1.07
    Solvent 1-methoxypropyl acetate-2 (MPA)
    Solid Content Percent 75
    Flash Point C 48
    Recommended Storage Temperature C 5-30
    Shelf Life Months 12

    As an accredited Desmodur N 75 MPA/X Polyisocyanate Crosslinker factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing Desmodur N 75 MPA/X Polyisocyanate Crosslinker is typically supplied in 20 kg metal drums with a secure, airtight seal.
    Container Loading (20′ FCL) Container Loading (20′ FCL): 80 drums (200 kg each) or 16,000 kg net weight of Desmodur N 75 MPA/X Polyisocyanate Crosslinker.
    Shipping Desmodur N 75 MPA/X Polyisocyanate Crosslinker is shipped in tightly sealed, labeled containers, typically 200-liter drums. It is classified as a hazardous material (UN 1866, Class 3, Flammable Liquid) and must be transported under conditions that avoid moisture, heat, and ignition sources, in compliance with relevant transport regulations.
    Storage Desmodur N 75 MPA/X Polyisocyanate Crosslinker should be stored in tightly closed original containers, in a cool, dry, and well-ventilated area away from direct sunlight and moisture. Keep away from sources of ignition, acids, alcohols, and amines. Recommended storage temperature is between 5°C and 25°C. Always follow local regulations and the safety data sheet (SDS) instructions for safe handling and storage.
    Shelf Life Desmodur N 75 MPA/X Polyisocyanate Crosslinker has a shelf life of 12 months when stored in tightly sealed original containers.
    Application of Desmodur N 75 MPA/X Polyisocyanate Crosslinker

    Viscosity Grade: Desmodur N 75 MPA/X Polyisocyanate Crosslinker with a medium viscosity grade is used in high-performance automotive coatings, where it ensures optimal flow and leveling for smooth surface finishes.

    Purity 98%: Desmodur N 75 MPA/X Polyisocyanate Crosslinker with 98% purity is used in industrial flooring systems, where it enhances chemical resistance and durability.

    Molecular Weight 800 g/mol: Desmodur N 75 MPA/X Polyisocyanate Crosslinker with a molecular weight of 800 g/mol is used in wood coating applications, where it provides improved hardness and abrasion resistance.

    Stability Temperature 50°C: Desmodur N 75 MPA/X Polyisocyanate Crosslinker with a stability temperature of 50°C is used in flexible packaging adhesives, where it maintains performance under heat exposure.

    NCO Content 16.5%: Desmodur N 75 MPA/X Polyisocyanate Crosslinker with 16.5% NCO content is used in two-component polyurethane systems, where it achieves rapid curing for increased production efficiency.

    Volatile Organic Compound (VOC) <250 g/L: Desmodur N 75 MPA/X Polyisocyanate Crosslinker with VOC content below 250 g/L is used in low-emission architectural coatings, where it supports environmental compliance and indoor air quality.

    Flash Point 42°C: Desmodur N 75 MPA/X Polyisocyanate Crosslinker with a flash point of 42°C is used in spray-applied protective coatings, where it supports safe handling and application.

    Particle Size <0.5 µm: Desmodur N 75 MPA/X Polyisocyanate Crosslinker with particle size below 0.5 µm is used in electronic encapsulation, where it delivers uniform distribution and superior dielectric properties.

    Free Quote

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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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