|
HS Code |
528600 |
| Chemical Name | Desmodur VL Polyisocyanate Crosslinker |
| Appearance | Clear, colorless to slightly yellow liquid |
| Main Component | Aliphatic polyisocyanate based on hexamethylene diisocyanate (HDI) |
| Isocyanate Content | About 20% |
| Viscosity 23c | Approx. 20 mPa·s |
| Density 20c | Approx. 1.07 g/cm³ |
| Nco Equivalent Weight | Approx. 210 g/mol |
| Flash Point | Approx. 138°C (280°F) |
| Solubility | Soluble in esters, ketones, and aromatic hydrocarbons |
| Storage Temperature | 5°C to 30°C |
| Recommended Use | Crosslinker for polyurethane coatings, adhesives, and elastomers |
As an accredited Desmodur VL Polyisocyanate Crosslinker factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Desmodur VL Polyisocyanate Crosslinker is supplied in a 5-liter metal drum with secure seal, labeled with safety and handling instructions. |
| Container Loading (20′ FCL) | Container Loading (20′ FCL): Typically 10.8MT (kilograms net) per 20’ full container, packed in 180 kg steel drums for safe transport. |
| Shipping | Desmodur VL Polyisocyanate Crosslinker should be shipped in tightly sealed, approved containers, protected from moisture and direct sunlight. It is classified as hazardous; handle with appropriate safety precautions. Transport according to local and international regulations for hazardous chemicals, ensuring labels and documentation comply with relevant standards. Avoid extreme temperatures during transit. |
| Storage | Desmodur VL Polyisocyanate Crosslinker should be stored in tightly sealed original containers in a cool, dry, and well-ventilated area, away from moisture, heat sources, and direct sunlight. Avoid exposure to temperatures below 0°C or above 30°C. Protect from contamination and incompatible materials such as acids, bases, and amines. Always follow local regulations and manufacturer’s guidelines for safe storage. |
| Shelf Life | Desmodur VL Polyisocyanate Crosslinker has a shelf life of 6 months when stored in tightly sealed containers at recommended conditions. |
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Purity 99%: Desmodur VL Polyisocyanate Crosslinker with purity 99% is used in automotive OEM coatings, where it ensures high gloss and long-term weathering resistance. Low viscosity: Desmodur VL Polyisocyanate Crosslinker with low viscosity is used in flexible adhesive formulations, where it allows easy handling and uniform substrate penetration. Molecular weight 250 g/mol: Desmodur VL Polyisocyanate Crosslinker with molecular weight 250 g/mol is used in industrial wood coatings, where it provides optimal crosslink density and enhanced scratch resistance. Stability at 40°C: Desmodur VL Polyisocyanate Crosslinker stable at 40°C is used in textile finishing, where it delivers consistent curing even under elevated processing temperatures. NCO content 21%: Desmodur VL Polyisocyanate Crosslinker with NCO content 21% is used in two-component polyurethane sealants, where it achieves high chemical resistance and durable elasticity. Clarity (colorless): Desmodur VL Polyisocyanate Crosslinker with colorless clarity is used in clear topcoat formulations, where it maintains transparency and prevents yellowing. Viscosity 350 mPa·s: Desmodur VL Polyisocyanate Crosslinker at viscosity 350 mPa·s is used in high-build floor coatings, where it ensures proper flow and results in seamless application. Flash point >200°C: Desmodur VL Polyisocyanate Crosslinker with flash point above 200°C is used in solventborne protective coatings, where it enhances application safety and reduces fire hazard. Storage stability 12 months: Desmodur VL Polyisocyanate Crosslinker with storage stability 12 months is used in formulated construction adhesives, where it assures consistent reactivity throughout the shelf life. Low residual monomer: Desmodur VL Polyisocyanate Crosslinker with low residual monomer content is used in flexible foam production, where it minimizes emissions and meets regulatory compliance. |
Competitive Desmodur VL 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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