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HS Code |
761697 |
| Product Name | Desmodur ultra DN Polyisocyanate Crosslinker |
| Chemical Type | Aliphatic polyisocyanate |
| Appearance | Clear to slightly hazy, colorless to pale yellow liquid |
| Isocyanate Content | Approximately 21.8% by weight |
| Viscosity 25c | Approximately 150 mPa·s |
| Density 20c | About 1.16 g/cm³ |
| Nco Equivalent Weight | Approx. 193 g/mol |
| Flash Point Closed Cup | Approximately 199°C (390°F) |
| Solubility | Insoluble in water; soluble in esters, ketones, aromatics |
| Application | Crosslinker for 2K polyurethane coatings |
| Storage Temperature Recommendation | 5–30°C |
| Voc Content | Zero VOC |
As an accredited Desmodur ultra DN Polyisocyanate Crosslinker factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Desmodur Ultra DN Polyisocyanate Crosslinker is packaged in a 5-liter metal canister, labeled with safety warnings and handling instructions. |
| Container Loading (20′ FCL) | Desmodur ultra DN Polyisocyanate Crosslinker is typically shipped in 20’ FCL containers, ensuring safe, compliant, and efficient bulk transportation. |
| Shipping | Desmodur ultra DN Polyisocyanate Crosslinker is shipped in tightly sealed containers to prevent moisture ingress and contamination. It should be stored and transported upright, away from heat and direct sunlight, in well-ventilated areas. Handle with care, ensuring compliance with hazardous material regulations. Always refer to the Safety Data Sheet (SDS) during shipping. |
| Storage | Desmodur Ultra DN Polyisocyanate Crosslinker should be stored in tightly closed containers, in a cool, dry, and well-ventilated area. Protect from moisture, heat, and direct sunlight. The storage temperature should ideally be between 5°C and 30°C. Avoid contact with acids, alcohols, and amines. Always follow local regulations and the manufacturer's guidelines for safe storage and handling. |
| Shelf Life | Desmodur ultra DN Polyisocyanate Crosslinker typically has a shelf life of 12 months when stored in tightly sealed original containers. |
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Purity 99%: Desmodur ultra DN Polyisocyanate Crosslinker with 99% purity is used in high-performance automotive coatings, where it ensures optimum crosslink density and superior chemical resistance. Viscosity Grade Low: Desmodur ultra DN Polyisocyanate Crosslinker with low viscosity grade is used in waterborne industrial paints, where it enables easy mixing and excellent substrate wetting. Molecular Weight 350 g/mol: Desmodur ultra DN Polyisocyanate Crosslinker with molecular weight of 350 g/mol is used in flexible polyurethane adhesives, where it delivers balanced strength and flexibility. Stability Temperature 50°C: Desmodur ultra DN Polyisocyanate Crosslinker stabilized at 50°C is used in textile printing inks, where it maintains reactivity and prevents premature gelation during processing. Particle Size <1 μm: Desmodur ultra DN Polyisocyanate Crosslinker with particle size below 1 μm is used in clear wood finishes, where it imparts uniform gloss and surface durability. Free Monomer Content <0.1%: Desmodur ultra DN Polyisocyanate Crosslinker with free monomer content below 0.1% is used in protective polyurethane sealants, where it reduces hazardous emissions and improves workplace safety. Hydrophobicity High: Desmodur ultra DN Polyisocyanate Crosslinker with high hydrophobicity is used in marine coatings, where it enhances water repellency and extends service life. Melting Point -5°C: Desmodur ultra DN Polyisocyanate Crosslinker with melting point of -5°C is used in low-temperature cure systems for construction flooring, where it permits efficient application under cold conditions. |
Competitive Desmodur ultra DN Polyisocyanate Crosslinker 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.
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Tel: +8615651039172
Email: sales9@bouling-chem.com
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