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HS Code |
414668 |
| Chemical Name | BIS(4-isocyanatocyclohexyl)methane |
| Product Type | Aliphatic polyisocyanate crosslinker |
| Appearance | Clear to slightly hazy liquid |
| Color | Colorless to pale yellow |
| Viscosity 25c Mpa S | 1200-2000 |
| Nco Content Percent | 16.5-17.5 |
| Density 20c G Per Cm3 | 1.13 |
| Solubility | Soluble in esters, ketones, and aromatic hydrocarbons |
| Flash Point C | 169 |
| Storage Temperature C | 10-30 |
| Usage | Crosslinker for waterborne polyurethane and polyacrylate systems |
| Voc Content | Low |
| Stability | Sensitive to moisture |
| Molecular Weight G Per Mol | 262.34 |
| Recommended Mix Ratio | Refer to formulation requirements |
As an accredited Desmodur W Polyisocyanate Crosslinker factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Desmodur W Polyisocyanate Crosslinker comes in a 20 kg metal drum, sealed, with hazard labeling and clear product identification. |
| Container Loading (20′ FCL) | Container Loading (20′ FCL): 80 drums of 225 kg each, total net weight 18 tons; packed securely for safe chemical transport. |
| Shipping | Desmodur W Polyisocyanate Crosslinker is typically shipped in tightly sealed, corrosion-resistant containers. It must be stored and transported in cool, dry, and well-ventilated conditions, away from heat and moisture. Handle with care due to its hazardous classification; ensure containers are properly labeled and follow all relevant regulatory guidelines for isocyanates. |
| Storage | Desmodur W Polyisocyanate Crosslinker should be stored in tightly closed containers, away from moisture, heat, and direct sunlight. Keep in a cool, dry, well-ventilated area, ideally at temperatures below 30°C (86°F). Avoid contact with water and alcohols. Store separate from incompatible substances such as amines and strong bases. Always follow local regulations and the manufacturer's safety guidelines for storage. |
| Shelf Life | Desmodur W Polyisocyanate Crosslinker typically has a shelf life of 12 months when stored in tightly sealed containers at recommended conditions. |
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Viscosity grade: Desmodur W Polyisocyanate Crosslinker with low viscosity grade is used in high-speed industrial coating applications, where rapid film formation and uniform surface coverage are achieved. Purity 99%: Desmodur W Polyisocyanate Crosslinker at 99% purity is used in automotive OEM clearcoats, where enhanced gloss retention and superior chemical resistance are ensured. Molecular weight 500 g/mol: Desmodur W Polyisocyanate Crosslinker with molecular weight 500 g/mol is used in flexible polyurethane adhesive systems, where optimal elasticity and strong substrate bonding are provided. Stability temperature up to 120°C: Desmodur W Polyisocyanate Crosslinker stable up to 120°C is used in heat-resistant floor coatings, where durability under thermal stress is maintained. Melting point 20°C: Desmodur W Polyisocyanate Crosslinker with a melting point of 20°C is used in textile coatings, where ease of processing and homogeneous dispersion in formulations are realized. Particle size < 5 µm: Desmodur W Polyisocyanate Crosslinker with particle size below 5 µm is used in waterborne 2K polyurethane finishes, where smooth film texture and improved aesthetic quality are attained. Hydrolytic stability: Desmodur W Polyisocyanate Crosslinker with high hydrolytic stability is used in exterior wood varnishes, where prolonged resistance to moisture and environmental degradation is delivered. NCO content 16.5%: Desmodur W Polyisocyanate Crosslinker with 16.5% NCO content is used in industrial plastic coatings, where crosslinking density and coating hardness are significantly improved. Acid value < 0.05 mg KOH/g: Desmodur W Polyisocyanate Crosslinker with acid value below 0.05 mg KOH/g is used in electronic conformal coatings, where electrical insulation and long-term stability are provided. |
Competitive Desmodur W 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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