TRIXENE Aqua BI 522 Blocked Polyisocyanate Curing Agent

    • Product Name: TRIXENE Aqua BI 522 Blocked Polyisocyanate Curing Agent
    • Chemical Name (IUPAC): Benzene, 1,1'-methylenebis[isocyanato-, polymer with α-hydro-ω-hydroxypoly(oxy-1,2-ethanediyl), blocked
    • CAS No.: 415556-13-9
    • Chemical Formula: C₁₇H₂₂N₂O₅
    • Form/Physical State: Milky white 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

    714088

    Product Name TRIXENE Aqua BI 522
    Type Blocked Polyisocyanate Curing Agent
    Appearance Milky white liquid
    Chemical Base Blocked aliphatic polyisocyanate
    Solids Content Wt Percent 38-42%
    Viscosity 25c Mpa S 80-250
    Ph Value 7-9
    Density 20c G Per Cm3 1.05
    Storage Temperature 5-30°C
    Flash Point >100°C
    Particle Size D90 Microns <1.0
    Recommended Application Waterborne coating systems
    Solvent Content Water-based
    Pot Life Dependent on mixing ratio and application
    Shelf Life 12 months

    As an accredited TRIXENE Aqua BI 522 Blocked Polyisocyanate Curing Agent factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing TRIXENE Aqua BI 522 Blocked Polyisocyanate Curing Agent is packaged in 25 kg blue plastic drums with secure screw-top lids.
    Container Loading (20′ FCL) Container Loading (20′ FCL): 16 metric tons (16,000 kg) of TRIXENE Aqua BI 522 Blocked Polyisocyanate Curing Agent, securely palletized in drums.
    Shipping TRIXENE Aqua BI 522 Blocked Polyisocyanate Curing Agent is typically shipped in sealed, UN-approved drums or containers to ensure safe handling and storage. It should be transported under cool, dry conditions, away from direct sunlight, heat, and incompatible substances. Handle with appropriate safety precautions as outlined in the product Safety Data Sheet.
    Storage TRIXENE Aqua BI 522 Blocked Polyisocyanate Curing Agent should be stored in tightly closed original containers, in a cool, dry, and well-ventilated area, away from direct sunlight and sources of heat or ignition. Protect from frost and moisture. Recommended storage temperature is between 5°C and 30°C. Always follow local regulations and the manufacturer's guidelines for safe storage and handling.
    Shelf Life TRIXENE Aqua BI 522 has a shelf life of 12 months when stored unopened in original containers at 5–30°C (41–86°F).
    Application of TRIXENE Aqua BI 522 Blocked Polyisocyanate Curing Agent

    Purity 98%: TRIXENE Aqua BI 522 Blocked Polyisocyanate Curing Agent with purity 98% is used in waterborne coating formulations, where it ensures high crosslinking efficiency and improved mechanical strength.

    Viscosity grade low: TRIXENE Aqua BI 522 Blocked Polyisocyanate Curing Agent with low viscosity grade is used in spray application for automotive OEM finishes, where it provides easy handling and superior flow properties.

    Molecular weight 2200 g/mol: TRIXENE Aqua BI 522 Blocked Polyisocyanate Curing Agent at a molecular weight of 2200 g/mol is used in industrial floor coatings, where it enhances film durability and abrasion resistance.

    Stability temperature 40°C: TRIXENE Aqua BI 522 Blocked Polyisocyanate Curing Agent with stability temperature up to 40°C is used in high-temperature curing processes, where it maintains product integrity and consistent curing characteristics.

    Blocked isocyanate content 14%: TRIXENE Aqua BI 522 Blocked Polyisocyanate Curing Agent with blocked isocyanate content of 14% is used in textile coating applications, where it achieves controlled curing and long-lasting flexibility.

    Solubility in water excellent: TRIXENE Aqua BI 522 Blocked Polyisocyanate Curing Agent with excellent water solubility is used in eco-friendly wood lacquer systems, where it enables homogeneous dispersion and low VOC emissions.

    Melting point 95°C: TRIXENE Aqua BI 522 Blocked Polyisocyanate Curing Agent with a melting point of 95°C is used in powder coatings for metal substrates, where it supports efficient activation and consistent surface finish.

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    Email: sales9@bouling-chem.com

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