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HS Code |
732854 |
| Product Name | Desmodur VL 51 Polyisocyanate Crosslinker |
| Chemical Type | Aliphatic polyisocyanate |
| Appearance | Clear, colorless to pale yellow liquid |
| Viscosity 23c Mpa S | 60 - 120 |
| Isocyanate Content Percent | 16.5 - 17.2 |
| Nco Equivalent Weight G Mol | 245 |
| Density 20c G Cm3 | 1.04 |
| Flash Point C | 45 |
| Solubility | Insoluble in water; soluble in esters, ketones, and aromatic hydrocarbons |
| Storage Temperature C | 5 - 25 |
| Shelf Life Months | 12 |
| Typical Application | Crosslinker for 2-component polyurethane coating systems |
As an accredited Desmodur VL 51 Polyisocyanate Crosslinker factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Desmodur VL 51 Polyisocyanate Crosslinker is supplied in 200 kg blue steel drums with secure lids, clearly labeled with product details. |
| Container Loading (20′ FCL) | Container Loading (20′ FCL) for Desmodur VL 51: Typically loaded in 200 kg steel drums, totaling about 80 drums per full container. |
| Shipping | Desmodur VL 51 Polyisocyanate Crosslinker should be shipped in original, tightly sealed containers, protected from moisture, heat, and direct sunlight. It is classified as a hazardous material; therefore, shipping must comply with relevant regulations (e.g., ADR/RID, IMDG, IATA). Appropriate labeling and documentation are required to ensure safe and legal transport. |
| Storage | Desmodur VL 51 Polyisocyanate Crosslinker should be stored in tightly sealed containers, in a cool, dry, and well-ventilated area away from moisture, direct sunlight, heat, and incompatible substances such as alcohols and amines. Containers should be protected from freezing. Avoid exposure to air to prevent moisture absorption and potential polymerization. Always follow recommended safety guidelines and local regulations for storage. |
| Shelf Life | Desmodur VL 51 Polyisocyanate Crosslinker typically has a shelf life of 12 months when stored unopened in original containers at 23°C. |
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Purity 98%: Desmodur VL 51 Polyisocyanate Crosslinker with 98% purity is used in automotive refinish coatings, where it delivers superior chemical resistance and film integrity. Viscosity Grade 150 mPa·s: Desmodur VL 51 Polyisocyanate Crosslinker with a viscosity grade of 150 mPa·s is used in industrial metal coatings, where it ensures optimal flow and smooth surface formation. Molecular Weight 420 g/mol: Desmodur VL 51 Polyisocyanate Crosslinker with a molecular weight of 420 g/mol is used in flexible polyurethane foam systems, where it enhances crosslink density and elastic recovery. Stability Temperature 40°C: Desmodur VL 51 Polyisocyanate Crosslinker with stability temperature of 40°C is used in high-performance textile coatings, where it enables safe processing and consistent curing under controlled conditions. Low Monomer Content < 0.5%: Desmodur VL 51 Polyisocyanate Crosslinker with low monomer content below 0.5% is used in indoor floor coatings, where it reduces hazardous emissions and improves workplace safety. NCO Content 22%: Desmodur VL 51 Polyisocyanate Crosslinker with NCO content of 22% is used in two-component wood coatings, where it provides rapid curing and long-lasting durability. Hydrolytic Stability: Desmodur VL 51 Polyisocyanate Crosslinker with enhanced hydrolytic stability is used in exterior architectural paints, where it maintains performance under high humidity or moisture exposure. Residual Solvent < 0.1%: Desmodur VL 51 Polyisocyanate Crosslinker with residual solvent less than 0.1% is used in food contact adhesives, where it minimizes solvent migration and ensures compliance with safety standards. |
Competitive Desmodur VL 51 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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