|
HS Code |
683856 |
| Chemical Name | Desmodur N 75 MPA |
| Product Type | Aliphatic polyisocyanate crosslinker |
| Appearance | Clear, slightly yellow liquid |
| Nco Content | 16.5% by weight |
| Solvent | 1-Methoxypropyl acetate |
| Viscosity 23c | 700 mPa·s |
| Density 20c | 1.06 g/cm³ |
| Equivalent Weight Nco | 254 g/mol |
| Flash Point | 48°C (closed cup) |
| Recommended Storage Temperature | 5-30°C |
| Polyisocyanate Base | Hexamethylene diisocyanate (HDI) trimer |
| Application | Used as a hardener in 2-component polyurethane coatings |
| Voc Content | Approximately 22% |
| Mix Ratio With Polyol | Typically 1:2 by weight with polyol |
| Shelf Life | 12 months in original sealed container |
As an accredited Desmodur N 75 MPA Polyisocyanate Crosslinker factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Desmodur N 75 MPA Polyisocyanate Crosslinker is supplied in 200 kg steel drums, featuring hazard labeling and secure, tamper-evident seals. |
| Container Loading (20′ FCL) | 20′ FCL contains 80 drums (200 kg each) of Desmodur N 75 MPA Polyisocyanate Crosslinker, totaling 16,000 kg net weight. |
| Shipping | **Desmodur N 75 MPA Polyisocyanate Crosslinker** is shipped in tightly sealed, moisture-proof containers, typically steel drums or intermediate bulk containers (IBCs). It should be transported under cool, dry conditions, away from direct sunlight and incompatible substances. Shipping is regulated as a hazardous material, requiring proper labeling and documentation according to international transport regulations. |
| Storage | **Desmodur N 75 MPA Polyisocyanate Crosslinker** should be stored in tightly sealed containers, in a cool, dry, and well-ventilated area away from moisture, heat, and sources of ignition. Protect from direct sunlight and temperatures above 30°C. Always keep away from incompatible materials such as amines, alcohols, and strong oxidizing agents. Store under nitrogen if possible to prevent moisture ingress. |
| Shelf Life | Desmodur N 75 MPA Polyisocyanate Crosslinker typically has a shelf life of 12 months when stored in sealed, original containers. |
|
High Solid Content: Desmodur N 75 MPA Polyisocyanate Crosslinker with high solid content is used in industrial coatings formulation, where it enables low VOC emission and improved film build. Low Viscosity: Desmodur N 75 MPA Polyisocyanate Crosslinker with low viscosity is used in automotive refinishing systems, where it enhances sprayability and application efficiency. NCO Content: Desmodur N 75 MPA Polyisocyanate Crosslinker with 16.5% NCO content is used in two-component polyurethane topcoats, where it ensures optimal crosslink density and surface hardness. Stability Temperature: Desmodur N 75 MPA Polyisocyanate Crosslinker with stability up to 40°C is used in construction sealants, where it guarantees storage safety and product consistency. Solvent Compatibility: Desmodur N 75 MPA Polyisocyanate Crosslinker with broad solvent compatibility is used in flexible adhesive manufacturing, where it allows formulation versatility and improved substrate adhesion. Aliphatic Base: Desmodur N 75 MPA Polyisocyanate Crosslinker with aliphatic base is used in exterior protective coatings, where it delivers outstanding UV resistance and color retention. Low Monomer Residue: Desmodur N 75 MPA Polyisocyanate Crosslinker with low residual monomer content is used in textile coating applications, where it increases worker safety and product purity. Rapid Curing: Desmodur N 75 MPA Polyisocyanate Crosslinker with fast curing property is used in flooring systems, where it reduces downtime and increases throughput. Excellent Chemical Resistance: Desmodur N 75 MPA Polyisocyanate Crosslinker with high chemical resistance is used in tank lining applications, where it extends service life and reduces maintenance requirements. Moisture Sensitivity: Desmodur N 75 MPA Polyisocyanate Crosslinker with low moisture sensitivity is used in wood coatings, where it minimizes surface defects and improves finish clarity. |
Competitive Desmodur N 75 MPA 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.
We will respond to you as soon as possible.
Tel: +8615651039172
Email: sales9@bouling-chem.com
Flexible payment, competitive price, premium service - Inquire now!
