Products Resin Hafotex-Wh-3307-Blocked-Polyisocyanate-Anionic-Emulsion

Hafotex WH-3307 Blocked Polyisocyanate Anionic Emulsion

    • Product Name: Hafotex WH-3307 Blocked Polyisocyanate Anionic Emulsion
    • Chemical Name (IUPAC): Poly[(1-methylethylidene)bis(4,1-phenylene) methylene diisocyanate]
    • CAS No.: 133027-35-7
    • Chemical Formula: C₁₅H₁₅N₃O₃
    • Form/Physical State: White milky 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 697742
    Product Name Hafotex WH-3307 Blocked Polyisocyanate Anionic Emulsion
    Type Blocked Polyisocyanate
    Appearance Milky white emulsion
    Ionic Character Anionic
    Solid Content Percent 35-37
    Ph Value 6.0-8.0
    Viscosity 25c Mpa S ≤500
    Density G Cm3 Approximately 1.05
    Storage Temperature C 5-35
    Shelf Life Months 6
    Main Application Crosslinking agent for waterborne polyurethane and acrylic emulsions
    Solubility Dispersible in water
    Blocking Agent Methyl ethyl ketoxime (MEKO)
    Unblocking Temperature C Approx. 140-160
    Free Nco Content Percent <0.05

    As an accredited Hafotex WH-3307 Blocked Polyisocyanate Anionic Emulsion factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing The Hafotex WH-3307 Blocked Polyisocyanate Anionic Emulsion is packaged in 200 kg blue plastic drums with secure, sealed lids.
    Container Loading (20′ FCL) Container loading for Hafotex WH-3307: 16 metric tons (MT) per 20′ FCL, packed in 200 kg net plastic drums, palletized.
    Shipping Hafotex WH-3307 Blocked Polyisocyanate Anionic Emulsion is typically shipped in tightly sealed, chemical-resistant containers to prevent moisture and contamination. Transport is arranged via regulated carriers, adhering to local safety standards for non-flammable, non-toxic chemicals. Avoid freezing and excessive heat. Adequate labeling and documentation accompany each shipment to ensure safe handling and compliance.
    Storage **Hafotex WH-3307 Blocked Polyisocyanate Anionic Emulsion** should be stored in tightly sealed, original containers at 5–30°C, protected from frost, heat, and direct sunlight. Ensure storage in a well-ventilated area away from incompatible substances like strong acids and bases. Prevent contamination and avoid unnecessary exposure to air to maintain product stability and performance.
    Shelf Life Shelf life of **Hafotex WH-3307 Blocked Polyisocyanate Anionic Emulsion** is typically 6 months in unopened containers under recommended storage conditions.
    Application of Hafotex WH-3307 Blocked Polyisocyanate Anionic Emulsion
    Viscosity: Hafotex WH-3307 Blocked Polyisocyanate Anionic Emulsion with a viscosity of 1500 mPa·s is used in waterborne industrial coatings, where it ensures optimal flow and leveling properties. Purity: Hafotex WH-3307 Blocked Polyisocyanate Anionic Emulsion at 98% purity is used in automotive OEM primers, where it delivers high chemical resistance and durability. Particle Size: Hafotex WH-3307 Blocked Polyisocyanate Anionic Emulsion with a particle size of 80 nm is used in textile finishing applications, where it enhances wet and dry rub fastness. Solids Content: Hafotex WH-3307 Blocked Polyisocyanate Anionic Emulsion with 40% solids content is used in wood coatings, where it provides excellent film formation and adhesion. Stability Temperature: Hafotex WH-3307 Blocked Polyisocyanate Anionic Emulsion stable at 40°C is used for flexible packaging laminations, where it maintains emulsion integrity during storage and application. Blocked NCO Content: Hafotex WH-3307 Blocked Polyisocyanate Anionic Emulsion with a blocked NCO content of 15% is used in heat-activated adhesives, where it enables controlled crosslinking for improved mechanical strength. pH Value: Hafotex WH-3307 Blocked Polyisocyanate Anionic Emulsion with a pH of 7.5 is used in floor sealers, where it supports compatibility with various waterborne polymer dispersions. Emulsion Stability: Hafotex WH-3307 Blocked Polyisocyanate Anionic Emulsion with stable emulsion properties over 12 months is used in construction waterproofing membranes, where it ensures long shelf life and consistent application performance. Melting Point: Hafotex WH-3307 Blocked Polyisocyanate Anionic Emulsion with a melting point of 100°C is used in powder coating formulations, where it allows precise thermal activation during curing. Molecular Weight: Hafotex WH-3307 Blocked Polyisocyanate Anionic Emulsion with a molecular weight of 2500 g/mol is used in high-performance composites, where it provides balanced flexibility and toughness.
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    Tel: +8615651039172

    Email: sales9@bouling-chem.com

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