Products Resin Wannate-Hb-75b-Polyisocyanate-Crosslinker

WANNATE HB-75B Polyisocyanate Crosslinker

    • Product Name: WANNATE HB-75B Polyisocyanate Crosslinker
    • Chemical Name (IUPAC): Methylenediphenyl diisocyanate
    • CAS No.: 88806-44-0
    • Chemical Formula: CH₃NCO
    • Form/Physical State: Clear, yellowish 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 397809
    Product Name WANNATE HB-75B Polyisocyanate Crosslinker
    Chemical Type Aliphatic polyisocyanate
    Appearance Clear to pale yellow liquid
    Nco Content Percent 13.5-15.0
    Viscosity 25c Mpas 2000-3500
    Solid Content Percent 75 ± 1
    Density 25c G Cm3 1.15-1.20
    Solvent Butyl acetate
    Flash Point C 38
    Recommended Storage Temperature C 5-35
    Shelf Life Months 12
    Main Application Crosslinker for 2K polyurethane coatings

    As an accredited WANNATE HB-75B Polyisocyanate Crosslinker factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing The WANNATE HB-75B Polyisocyanate Crosslinker is packaged in 220 kg steel drums, featuring secure, sealed lids with product labeling.
    Container Loading (20′ FCL) Container Loading (20′ FCL) for WANNATE HB-75B Polyisocyanate Crosslinker: 16 metric tons (drums), 80 drums per container.
    Shipping WANNATE HB-75B Polyisocyanate Crosslinker should be shipped in tightly sealed containers, protected from moisture, heat, and direct sunlight. Classified as a hazardous chemical, it requires labeling and handling per relevant transport regulations. Ensure upright transport, secure loading, appropriate ventilation, and avoid contact with incompatible substances during shipping.
    Storage WANNATE HB-75B Polyisocyanate Crosslinker should be stored in tightly sealed original containers, in a cool, dry, and well-ventilated area away from heat, direct sunlight, and moisture. Avoid exposure to temperatures above 30°C and sources of ignition. Keep separate from incompatible substances such as amines, alcohols, acids, and water to prevent hazardous reactions. Follow all applicable safety and regulatory guidelines.
    Shelf Life WANNATE HB-75B Polyisocyanate Crosslinker has a shelf life of 12 months when stored in original, unopened containers under recommended conditions.
    Application of WANNATE HB-75B Polyisocyanate Crosslinker
    Purity 98%: WANNATE HB-75B Polyisocyanate Crosslinker with a purity of 98% is used in automotive OEM coatings, where it ensures superior chemical resistance and durability. Viscosity 1500 mPa·s: WANNATE HB-75B Polyisocyanate Crosslinker with a viscosity of 1500 mPa·s is utilized in wood finishing systems, where it promotes smooth application and uniform film formation. Low Free Monomer Content (<0.2%): WANNATE HB-75B Polyisocyanate Crosslinker with low free monomer content is used in industrial protective coatings, where it delivers enhanced worker safety and compliance with regulations. NCO Content 22.4%: WANNATE HB-75B Polyisocyanate Crosslinker with an NCO content of 22.4% is applied in two-component polyurethane adhesives, where it achieves fast curing and strong bonding strength. Stability Temperature up to 50°C: WANNATE HB-75B Polyisocyanate Crosslinker with stability up to 50°C is used in high-performance floor coatings, where it provides excellent storage stability and reliable reactivity. Molecular Weight 750 g/mol: WANNATE HB-75B Polyisocyanate Crosslinker with a molecular weight of 750 g/mol is incorporated into flexible foam systems, where it enhances elasticity and resilience. Hydrolytic Stability: WANNATE HB-75B Polyisocyanate Crosslinker with hydrolytic stability is used in marine coatings, where it maintains coating integrity in moist and humid environments. Low Viscosity Grade: WANNATE HB-75B Polyisocyanate Crosslinker of low viscosity grade is used in spray application polyurethanes, where it improves processability and uniform dispersion. Flash Point 205°C: WANNATE HB-75B Polyisocyanate Crosslinker with a flash point of 205°C is utilized in solvent-based industrial paints, where it ensures safe handling and reduces fire risk. Storage Stability 12 Months: WANNATE HB-75B Polyisocyanate Crosslinker with a storage stability of 12 months is used in prepackaged coating kits, where it guarantees consistent performance over prolonged shelf 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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    Tel: +8615651039172

    Email: sales9@bouling-chem.com

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    Certification & Compliance