Hafotex HF-6980 Blocked Polymeric MDI Curing Agent

    • Product Name: Hafotex HF-6980 Blocked Polymeric MDI Curing Agent
    • Chemical Name (IUPAC): Poly(oxyphenylmethylene)poly(phenyl isocyanate), 4-methylphenol-blocked
    • CAS No.: 119851-56-2
    • Chemical Formula: C_40H_32N_4O_8
    • 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

    764654

    Product Name Hafotex HF-6980 Blocked Polymeric MDI Curing Agent
    Appearance Light yellow to brown liquid
    Chemical Type Blocked polymeric diphenylmethane diisocyanate (MDI)
    Viscosity 25c Mpa S 2000-3500
    Nco Content 5.2-6.0
    Blocking Agent Phenol
    Density 25c G Per Cm3 1.12-1.15
    Storage Temperature C 5-30
    Shelf Life Months 12
    Main Application Curing agent for powder coatings and adhesives

    As an accredited Hafotex HF-6980 Blocked Polymeric MDI Curing Agent factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing Hafotex HF-6980 Blocked Polymeric MDI Curing Agent is packaged in 200 kg steel drums, sealed to ensure product integrity.
    Container Loading (20′ FCL) A 20′ FCL (Full Container Load) can typically accommodate 16–20 metric tons of Hafotex HF-6980 packed in drums or IBCs.
    Shipping Hafotex HF-6980 Blocked Polymeric MDI Curing Agent is shipped in tightly sealed drums or containers to prevent moisture exposure. It should be handled as a chemical product, with appropriate hazard labeling. During transport, keep containers upright, protected from heat, and comply with relevant regulations for polyurethane and isocyanate materials.
    Storage Hafotex HF-6980 Blocked Polymeric MDI Curing Agent should be stored in tightly sealed containers, in a cool, dry, and well-ventilated area, away from direct sunlight and sources of heat or ignition. Prevent exposure to moisture to avoid premature reaction. Recommended storage temperature is 5–30°C. Keep away from incompatible substances such as strong acids, bases, and oxidizing agents.
    Shelf Life Hafotex HF-6980 Blocked Polymeric MDI Curing Agent has a shelf life of 12 months when stored in tightly sealed containers.
    Application of Hafotex HF-6980 Blocked Polymeric MDI Curing Agent

    Viscosity grade: Hafotex HF-6980 Blocked Polymeric MDI Curing Agent with low viscosity grade is used in automotive coating formulations, where it ensures superior substrate wetting and smooth finish.

    Purity 99%: Hafotex HF-6980 Blocked Polymeric MDI Curing Agent at 99% purity is used in electronic encapsulation, where it provides excellent electrical insulation reliability.

    Melting point 95°C: Hafotex HF-6980 Blocked Polymeric MDI Curing Agent with a melting point of 95°C is used in adhesive film production, where it offers controlled melting and efficient bond formation.

    Particle size <10μm: Hafotex HF-6980 Blocked Polymeric MDI Curing Agent with particle size less than 10μm is used in textile lamination, where it enables uniform dispersion and optimal fabric adhesion.

    Stability temperature 180°C: Hafotex HF-6980 Blocked Polymeric MDI Curing Agent with stability temperature of 180°C is used in powder coating systems, where it enhances thermal resistance during curing processes.

    Molecular weight 4200 g/mol: Hafotex HF-6980 Blocked Polymeric MDI Curing Agent with molecular weight of 4200 g/mol is used in polyurethane foam manufacturing, where it improves foam elasticity and structural integrity.

    Storage stability 12 months: Hafotex HF-6980 Blocked Polymeric MDI Curing Agent with storage stability of 12 months is used in construction sealants, where it guarantees long shelf-life and consistent curing performance.

    Free Quote

    Competitive Hafotex HF-6980 Blocked Polymeric MDI 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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