Products Resin Hafotex-Sw-3382-Polyisocyanate-Curing-Agent

Hafotex SW-3382 Polyisocyanate Curing Agent

    • Product Name: Hafotex SW-3382 Polyisocyanate Curing Agent
    • Chemical Name (IUPAC): Poly[oxy(methyl-1,2-ethanediyl)], alpha-hydro-omega-hydroxy-, polymer with 1,1'-methylenebis[4-isocyanatobenzene]
    • CAS No.: 415555-35-6
    • Chemical Formula: C21H12Cl2N2O4
    • 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 890143
    Product Name Hafotex SW-3382 Polyisocyanate Curing Agent
    Appearance Clear to slightly yellowish liquid
    Chemical Type Aliphatic polyisocyanate
    Viscosity 25c 100-300 mPa·s
    Nco Content 16.5-17.5%
    Solid Content 70±2%
    Density 25c 1.08±0.02 g/cm³
    Mixing Ratio Typically 5-10% by weight with main resin
    Application Curing agent for polyurethane coatings and adhesives
    Solvent Aromatic hydrocarbons or esters
    Storage Temperature 5-30°C
    Pot Life 4-6 hours after mixing
    Flash Point > 40°C
    Recommended Substrate Wood, metal, plastic
    Shelf Life 12 months in unopened container

    As an accredited Hafotex SW-3382 Polyisocyanate Curing Agent factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing Hafotex SW-3382 Polyisocyanate Curing Agent is packaged in a 25 kg metal drum with secure lid and hazard labeling.
    Container Loading (20′ FCL) Container Loading (20′ FCL): 15.6 tons packed in 200 kg iron drums, with 4 drums per pallet, ensuring safe transport.
    Shipping **Shipping Description for Hafotex SW-3382 Polyisocyanate Curing Agent:** Hafotex SW-3382 Polyisocyanate Curing Agent must be shipped in tightly sealed containers, protected from moisture and direct sunlight. Transport in accordance with applicable local, national, and international regulations. Classified as hazardous—ensure use of proper labeling, documentation, and that handlers wear appropriate personal protective equipment during transit.
    Storage **Hafotex SW-3382 Polyisocyanate Curing Agent** should be stored in tightly sealed original containers, in a cool, dry, and well-ventilated area away from direct sunlight, moisture, heat, and sources of ignition. Avoid contact with water and alcohols. Store separately from incompatible materials such as amines and strong bases. Ensure proper labeling and keep out of reach of unauthorized personnel.
    Shelf Life Hafotex SW-3382 Polyisocyanate Curing Agent has a shelf life of 12 months when stored in tightly sealed original containers.
    Application of Hafotex SW-3382 Polyisocyanate Curing Agent
    Purity 98%: Hafotex SW-3382 Polyisocyanate Curing Agent with 98% purity is used in industrial polyurethane coatings, where it delivers enhanced film uniformity and chemical resistance.Viscosity Grade 300 mPa·s: Hafotex SW-3382 Polyisocyanate Curing Agent of 300 mPa·s viscosity grade is used in automotive clear coats, where it enables smooth application and superior leveling properties.Molecular Weight 650 g/mol: Hafotex SW-3382 Polyisocyanate Curing Agent with 650 g/mol molecular weight is used in wood finishing systems, where it improves mechanical strength and abrasion resistance.Stability Temperature 40°C: Hafotex SW-3382 Polyisocyanate Curing Agent stable up to 40°C is used in flexible packaging adhesives, where it ensures consistent curing and storage stability.Low Monomer Content: Hafotex SW-3382 Polyisocyanate Curing Agent with low monomer content is used in protective metal coatings, where it minimizes health risks and maximizes workplace safety.Fast Cure Time 15 Minutes: Hafotex SW-3382 Polyisocyanate Curing Agent with a 15-minute cure time is used in rapid assembly sealants, where it accelerates production throughput and reduces downtime.NCO Content 22%: Hafotex SW-3382 Polyisocyanate Curing Agent with 22% NCO content is used in floor coating systems, where it improves crosslinking density and abrasion durability.
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