Products Resin Duranate-Wl72,100-Aliphatic-Polyisocyanate-Crosslinker

Duranate WL72-100 Aliphatic Polyisocyanate Crosslinker

    • Product Name: Duranate WL72-100 Aliphatic Polyisocyanate Crosslinker
    • Chemical Name (IUPAC): Poly(oxy(methyl-1,2-ethanediyl)), α-hydro-ω-hydroxy-, polymer with 1-isocyanato-2-methylpropane, hexamethylene diisocyanate, and 1,1'-methylenebis[isocyanatobenzene]
    • CAS No.: 415489-60-6
    • Chemical Formula: NCO-(C₇H₇O₂)-(C₁₅H₁₀N₂O₂)-(C₃H₆NCO)
    • 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 463552
    Product Name Duranate WL72-100
    Type Aliphatic Polyisocyanate Crosslinker
    Appearance Clear to pale yellow liquid
    Nco Content Percent 12.0-13.0
    Viscosity Mpa S 25c 400-700
    Solid Content Percent 75-77
    Solvent Ethyl acetate
    Density G Per Cm3 25c 1.09-1.13
    Flash Point C 3
    Equivalent Weight Nco 350
    Monomeric Hdmi Content Percent <0.1
    Recommended Storage Temperature C 5-35
    Applications 2K polyurethane coatings
    Mix Ratio By Weight With Polyol Typically 1:2 to 1:4

    As an accredited Duranate WL72-100 Aliphatic Polyisocyanate Crosslinker factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing Duranate WL72-100 comes in a 20 kg metal drum with secure sealing, labeled for aliphatic polyisocyanate crosslinker, hazard information included.
    Container Loading (20′ FCL) Container Loading (20′ FCL): Packed in 200 kg/drum, 80 drums per 20’ FCL; net weight 16,000 kg per container for Duranate WL72-100.
    Shipping Duranate WL72-100 Aliphatic Polyisocyanate Crosslinker is shipped in tightly sealed containers, typically drums or pails, compliant with hazardous material regulations. It should be stored and transported in a cool, dry, well-ventilated area, away from moisture and incompatible substances. Handle with appropriate protective equipment, ensuring the packaging is secure to prevent leaks or spills.
    Storage Duranate WL72-100 Aliphatic Polyisocyanate Crosslinker should be stored in tightly closed original containers, in a cool, dry, and well-ventilated area away from direct sunlight, heat, and moisture. Avoid sources of ignition and incompatible substances such as water, alcohols, and amines. Keep the storage temperature between 5°C and 30°C. Always follow the manufacturer’s guidelines and maintain good ventilation.
    Shelf Life Duranate WL72-100 has a shelf life of 12 months when stored in tightly sealed containers at 5–35°C, avoiding moisture.
    Application of Duranate WL72-100 Aliphatic Polyisocyanate Crosslinker
    Purity 100%: Duranate WL72-100 Aliphatic Polyisocyanate Crosslinker with purity 100% is used in automotive refinish coatings, where it ensures superior gloss retention and chemical resistance.Low Viscosity: Duranate WL72-100 Aliphatic Polyisocyanate Crosslinker with low viscosity is used in high-performance industrial coatings, where it promotes easy handling and smooth film formation.Average Functionality 2.0: Duranate WL72-100 Aliphatic Polyisocyanate Crosslinker with average functionality 2.0 is used in polyurethane clear coats, where it enhances crosslink density and improves scratch resistance.Non-yellowing Property: Duranate WL72-100 Aliphatic Polyisocyanate Crosslinker with non-yellowing property is used in outdoor architectural finishes, where it maintains long-term UV stability.Stability up to 50°C: Duranate WL72-100 Aliphatic Polyisocyanate Crosslinker with stability up to 50°C is used in tropical climate protective coatings, where it ensures reliable performance under elevated temperatures.Low Monomer Content <0.1%: Duranate WL72-100 Aliphatic Polyisocyanate Crosslinker with low monomer content <0.1% is used in food contact coatings, where it meets stringent safety standards and reduces residual toxicity.Solids Content 72%: Duranate WL72-100 Aliphatic Polyisocyanate Crosslinker with solids content 72% is used in high-build floor coatings, where it provides enhanced thickness and durability in a single application.Colorless Appearance: Duranate WL72-100 Aliphatic Polyisocyanate Crosslinker with colorless appearance is used in transparent coatings, where it preserves optical clarity and aesthetic quality.Fast Curing Rate: Duranate WL72-100 Aliphatic Polyisocyanate Crosslinker with fast curing rate is used in rapid production lines, where it significantly reduces process time and increases throughput.Molecular Weight 1000 g/mol: Duranate WL72-100 Aliphatic Polyisocyanate Crosslinker with molecular weight 1000 g/mol is used in flexible wood coatings, where it imparts balanced elasticity and chemical durability.
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    Tel: +8615651039172

    Email: sales9@bouling-chem.com

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