Desmodur XP 2802 Polyisocyanate Crosslinker

    • Product Name: Desmodur XP 2802 Polyisocyanate Crosslinker
    • Chemical Name (IUPAC): Poly[oxy(methyl-1,2-ethanediyl)], α-hydro-ω-hydroxy-, polymer with 1,1'-methylenebis[4-isocyanatobenzene]
    • CAS No.: 1192217-47-4
    • Chemical Formula: NCO-(C₆H₄-CH₂-CH(CH₃)-)ₙ-NCO
    • 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

    951042

    Product Name Desmodur XP 2802 Polyisocyanate Crosslinker
    Chemical Type Aliphatic polyisocyanate
    Appearance Clear, slightly yellow liquid
    Viscosity 23c Mpas 20–40
    Nco Content Percent 12.0–13.0
    Density 20c G Cm3 1.07
    Solids Content Percent 100
    Flash Point C Greater than 100
    Solubility Soluble in esters and aromatic solvents
    Equivalent Weight G Per Mol Nco 350
    Recommended Storage Temperature C 10–30
    Shelf Life Months 12
    Voc Status VOC-free as supplied

    As an accredited Desmodur XP 2802 Polyisocyanate Crosslinker factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing Desmodur XP 2802 Polyisocyanate Crosslinker is packaged in 200 kg steel drums, labeled with hazard warnings and product information.
    Container Loading (20′ FCL) Container Loading (20′ FCL) for Desmodur XP 2802 Polyisocyanate Crosslinker: typically 80-120 drums (200L each), totaling 16-24 metric tons.
    Shipping Desmodur XP 2802 Polyisocyanate Crosslinker is shipped in tightly sealed, chemically resistant containers to prevent moisture exposure. It is classified as hazardous for transport and requires proper labeling and documentation. Storage and shipping conditions must maintain temperatures between 5–35°C. Handle according to safety and regulatory guidelines for isocyanate-based chemicals.
    Storage Desmodur XP 2802 Polyisocyanate Crosslinker should be stored in tightly sealed original containers, in a cool, dry, and well-ventilated area. Protect from moisture, direct sunlight, and sources of heat or ignition. Avoid temperatures below 0°C and above 30°C. Follow all safety guidelines, including proper labeling and separation from incompatible substances such as water, alcohols, amines, and acids.
    Shelf Life Desmodur XP 2802 Polyisocyanate Crosslinker has a shelf life of 12 months when stored in tightly sealed, original containers.
    Application of Desmodur XP 2802 Polyisocyanate Crosslinker

    Viscosity grade: Desmodur XP 2802 Polyisocyanate Crosslinker with low viscosity grade is used in automotive OEM coatings, where it provides enhanced flow and leveling properties.

    Purity: Desmodur XP 2802 Polyisocyanate Crosslinker with ≥98% purity is used in high-performance industrial adhesives, where it ensures consistent crosslinking and mechanical strength.

    Stability temperature: Desmodur XP 2802 Polyisocyanate Crosslinker with stability up to 50°C is used in flexible packaging laminations, where it maintains reactivity and prevents degradation.

    NCO content: Desmodur XP 2802 Polyisocyanate Crosslinker with 22% NCO content is used in waterborne PU coatings, where it delivers optimized curing and superior chemical resistance.

    Molecular weight: Desmodur XP 2802 Polyisocyanate Crosslinker with medium molecular weight is used in polyurethane elastomers, where it promotes balanced flexibility and durability.

    Particle size: Desmodur XP 2802 Polyisocyanate Crosslinker with fine particle size is used in ink formulations, where it enables smooth film formation and uniform gloss.

    Hydrolytic stability: Desmodur XP 2802 Polyisocyanate Crosslinker with high hydrolytic stability is used in exterior architectural coatings, where it extends service life under humid conditions.

    VOC content: Desmodur XP 2802 Polyisocyanate Crosslinker with low VOC content is used in sustainable furniture coatings, where it supports eco-label compliance without compromising performance.

    Reactivity: Desmodur XP 2802 Polyisocyanate Crosslinker with fast reactivity is used in electronic encapsulation, where it shortens curing times for increased production efficiency.

    Shelf life: Desmodur XP 2802 Polyisocyanate Crosslinker with 12-month shelf life is used in ready-mix paint systems, where it provides logistical flexibility and inventory reliability.

    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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