Products Resin Desmodur-Z-4470-Ba-Polyisocyanate-Crosslinker

Desmodur Z 4470 BA Polyisocyanate Crosslinker

    • Product Name: Desmodur Z 4470 BA Polyisocyanate Crosslinker
    • Chemical Name (IUPAC): Poly(propyleneglycol)-bis(2-isocyanatopropanoate)
    • CAS No.: 82119-48-0
    • Chemical Formula: Mixture
    • 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 350131
    Product Name Desmodur Z 4470 BA Polyisocyanate Crosslinker
    Chemical Family Aliphatic polyisocyanate
    Appearance Clear to slightly hazy liquid
    Color Colorless to pale yellow
    Viscosity 23c 1400 - 2000 mPa·s
    Nco Content 11.5 - 12.5 %
    Density 20c 1.05 g/cm³
    Solvent n-Butyl acetate
    Flash Point ≥ 32 °C
    Solids Content 70 %
    Storage Temperature 5 - 30 °C
    Recommended Storage Tightly closed container

    As an accredited Desmodur Z 4470 BA Polyisocyanate Crosslinker factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing Desmodur Z 4470 BA Polyisocyanate Crosslinker is packaged in a 200 kg steel drum with secure lid and hazard labeling.
    Container Loading (20′ FCL) 20′ FCL can be loaded with 80 drums (200 kg each) of Desmodur Z 4470 BA Polyisocyanate Crosslinker, totaling 16,000 kg.
    Shipping **Desmodur Z 4470 BA Polyisocyanate Crosslinker** should be shipped in tightly sealed, original containers under cool, dry conditions. It is classified as hazardous; handle with protective equipment, avoid moisture, heat, and ignition sources. Comply with all relevant transport regulations (e.g., ADR, IMDG, IATA) for isocyanates. Store and transport upright to prevent leaks.
    Storage Desmodur Z 4470 BA Polyisocyanate Crosslinker should be stored in tightly closed, original containers in a cool, dry, and well-ventilated area, away from direct sunlight, moisture, heat sources, and incompatible materials such as strong acids or bases. Protect from freezing and keep separate from food and drinks. Storage temperature should ideally be between 5°C and 25°C to maintain product stability.
    Shelf Life Desmodur Z 4470 BA Polyisocyanate Crosslinker has a shelf life of 6 months when stored in tightly sealed, original containers.
    Application of Desmodur Z 4470 BA Polyisocyanate Crosslinker
    Viscosity: Desmodur Z 4470 BA Polyisocyanate Crosslinker with low viscosity is used in high-performance automotive coatings, where excellent sprayability and uniform film formation are achieved.Solids Content: Desmodur Z 4470 BA Polyisocyanate Crosslinker with 75% solids content is used in industrial wood finishes, where high build and enhanced surface durability are provided.Functionality: Desmodur Z 4470 BA Polyisocyanate Crosslinker with a functionality of ~2.2 is used in flexible polyurethane adhesive systems, where optimized network formation and stronger bonding are ensured.Stability Temperature: Desmodur Z 4470 BA Polyisocyanate Crosslinker with high thermal stability is used in construction sealants, where long-term resistance to heat and aging is maintained.Purity: Desmodur Z 4470 BA Polyisocyanate Crosslinker with >99% purity is used in clearcoat applications, where high gloss retention and minimized discoloration are achieved.NCO Content: Desmodur Z 4470 BA Polyisocyanate Crosslinker with 17% NCO content is used in two-component PU topcoats, where rapid cure and increased chemical resistance are realized.Molecular Weight: Desmodur Z 4470 BA Polyisocyanate Crosslinker with medium molecular weight is used in textile coatings, where balanced flexibility and mechanical performance are obtained.Storage Stability: Desmodur Z 4470 BA Polyisocyanate Crosslinker with excellent storage stability is used in prepolymer formulations, where extended shelf life and consistent reactivity are supported.
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