Products Resin Hafotex-Pu655-Pma-Waterborne-Polyurethane-Curing-Agent

Hafotex PU655 PMA Waterborne Polyurethane Curing Agent

    • Product Name: Hafotex PU655 PMA Waterborne Polyurethane Curing Agent
    • Chemical Name (IUPAC): Poly(oxy(methyl-1,2-ethanediyl)), alpha-hydro-omega-hydroxy-, polymer with 1,1'-methylenebis[4-isocyanatobenzene]
    • CAS No.: 73038-25-2
    • Chemical Formula: C21H32N2O8
    • 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 810163
    Product Name Hafotex PU655 PMA Waterborne Polyurethane Curing Agent
    Appearance milky white liquid
    Chemical Type polyurethane dispersion
    Solid Content 50% ± 1%
    Ph Value 6.5–8.5
    Viscosity 100–500 mPa·s (at 25°C)
    Ionic Nature anionic
    Storage Stability 6 months at 5–35°C
    Curing Temperature room temperature to 80°C
    Main Application textile and leather finishing
    Dilutability dilutable with water in any proportion
    Toxicity environmentally friendly, low toxicity
    Substrate Adhesion good adhesion to fabric and leather
    Film Forming forms tough, elastic, and transparent film
    Resistance Properties good water and abrasion resistance

    As an accredited Hafotex PU655 PMA Waterborne Polyurethane Curing Agent factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing Hafotex PU655 PMA Waterborne Polyurethane Curing Agent comes in a robust 25kg blue plastic drum with a secure screw-top lid.
    Container Loading (20′ FCL) Container Loading (20′ FCL): 16 metric tons, packed in 200 kg plastic drums, safely secured for transport of Hafotex PU655 PMA.
    Shipping **Shipping Description:** Hafotex PU655 PMA Waterborne Polyurethane Curing Agent is shipped in sealed, corrosion-resistant containers to prevent contamination and moisture ingress. Containers must be kept upright, away from direct sunlight and frost. Compliant with standard regulations for non-hazardous chemicals. Handle with care to avoid leakage and maintain product integrity during transit.
    Storage Hafotex PU655 PMA Waterborne Polyurethane Curing Agent should be stored in tightly sealed containers, away from direct sunlight and sources of heat or ignition. Store in a cool, dry, and well-ventilated area at temperatures between 5°C and 35°C. Protect from freezing and moisture. Avoid contamination with acids, bases, or strong oxidizing agents to maintain product stability and quality.
    Shelf Life Hafotex PU655 PMA Waterborne Polyurethane Curing Agent has a shelf life of 12 months when stored in a cool, dry place.
    Application of Hafotex PU655 PMA Waterborne Polyurethane Curing Agent
    Viscosity grade: Hafotex PU655 PMA Waterborne Polyurethane Curing Agent with low viscosity grade is used in water-based wood coating applications, where it provides excellent leveling and smooth surface finish. Solid content (%): Hafotex PU655 PMA Waterborne Polyurethane Curing Agent with 33% solid content is used in high-performance textile coatings, where it enhances film formation and abrasion resistance. Particle size: Hafotex PU655 PMA Waterborne Polyurethane Curing Agent with nanometer particle size is used in automotive interior coatings, where it delivers superior clarity and uniform dispersion. Molecular weight: Hafotex PU655 PMA Waterborne Polyurethane Curing Agent with high molecular weight is used in industrial floor coatings, where it imparts outstanding mechanical strength and durability. Stability temperature: Hafotex PU655 PMA Waterborne Polyurethane Curing Agent with stability at 60°C is used in heat-cured leather finishes, where it maintains consistent crosslinking performance. pH value: Hafotex PU655 PMA Waterborne Polyurethane Curing Agent with a neutral pH value is used in sensitive substrate printing inks, where it prevents substrate degradation and ensures color fidelity. Emulsion type: Hafotex PU655 PMA Waterborne Polyurethane Curing Agent with anionic emulsion type is used in waterborne adhesives, where it improves adhesive strength and water resistance. Purity (%): Hafotex PU655 PMA Waterborne Polyurethane Curing Agent with 99% purity is used in electronic encapsulation systems, where it ensures minimal ionic contamination and high dielectric stability. Film hardness: Hafotex PU655 PMA Waterborne Polyurethane Curing Agent with high film hardness is used in protective metal coatings, where it contributes to scratch resistance and long-term gloss retention. Freeze-thaw stability: Hafotex PU655 PMA Waterborne Polyurethane Curing Agent with superior freeze-thaw stability is used in outdoor architectural paints, where it enables reliable performance in varying climates.
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    Competitive Hafotex PU655 PMA Waterborne Polyurethane Curing Agent prices that fit your budget—flexible terms and customized quotes for every order.

    For samples, pricing, or more information, please contact us at +8615651039172 or mail to sales9@bouling-chem.com.

    We will respond to you as soon as possible.

    Tel: +8615651039172

    Email: sales9@bouling-chem.com

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    Certification & Compliance