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HS Code |
489015 |
| Product Name | Duranate WA21-100 |
| Chemical Type | Aliphatic Polyisocyanate |
| Main Component | Hexamethylene diisocyanate (HDI) trimer |
| Physical Form | Liquid |
| Color | Colorless to pale yellow |
| Solid Content | 100% |
| Viscosity 25c | 2000-4000 mPa∙s |
| Nco Content | 21.0-22.5% |
| Density 25c | 1.14 g/cm³ |
| Flash Point | 230°C (446°F) |
| Solubility | Soluble in most organic solvents |
| Recommended Curing | Ambient or low temperature |
| Primary Application | Crosslinker for polyurethane coatings |
As an accredited Duranate WA21-100 Aliphatic Polyisocyanate Crosslinker factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Duranate WA21-100 is packaged in a 200 kg steel drum with manufacturer labeling, safety information, and product details clearly displayed. |
| Container Loading (20′ FCL) | Container Loading (20′ FCL): 80 drums (200 kg per drum) totaling 16,000 kg net weight securely loaded on pallets for export. |
| Shipping | Duranate WA21-100 Aliphatic Polyisocyanate Crosslinker is shipped in tightly sealed metal drums or pails, under cool, dry conditions, protecting from moisture and heat. Classified as hazardous (UN 1866, Class 3), it requires appropriate labeling and compliance with international transport regulations. Handle with personal protective equipment and store away from incompatible materials. |
| Storage | Duranate WA21-100 Aliphatic Polyisocyanate Crosslinker should be stored in tightly sealed containers, in a cool, dry, and well-ventilated area, away from direct sunlight, moisture, heat, and sources of ignition. Avoid contact with water and alcohols. Keep away from acids, amines, and strong oxidizing agents. Recommended storage temperature is typically 5–30°C (41–86°F). Always refer to the SDS for specific guidelines. |
| Shelf Life | Duranate WA21-100 has a shelf life of 12 months when stored in tightly sealed containers at temperatures below 30°C. |
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High Purity: Duranate WA21-100 Aliphatic Polyisocyanate Crosslinker with high purity is used in automotive clear coats, where it delivers superior gloss and long-term weatherability. Low Viscosity: Duranate WA21-100 Aliphatic Polyisocyanate Crosslinker with low viscosity is used in high-solid industrial coatings, where it improves sprayability and film uniformity. High Molecular Weight: Duranate WA21-100 Aliphatic Polyisocyanate Crosslinker with high molecular weight is used in polyurethane flooring systems, where it enhances chemical resistance and durability. Wide Stability Temperature Range: Duranate WA21-100 Aliphatic Polyisocyanate Crosslinker with wide stability temperature range is used in exterior wood coatings, where it maintains crosslinking efficiency under fluctuating temperatures. Optimized NCO Content: Duranate WA21-100 Aliphatic Polyisocyanate Crosslinker with optimized NCO content is used in flexible packaging inks, where it enables rapid curing and excellent adhesion. Consistent Particle Size: Duranate WA21-100 Aliphatic Polyisocyanate Crosslinker with consistent particle size is used in waterborne coatings, where it ensures stable dispersion and clear finish. Thermal Stability: Duranate WA21-100 Aliphatic Polyisocyanate Crosslinker with enhanced thermal stability is used in protective metal coatings, where it provides resistance to yellowing and degradation under heat. Low Monomer Residuals: Duranate WA21-100 Aliphatic Polyisocyanate Crosslinker with low monomer residuals is used in architectural paints, where it reduces VOC emissions and improves indoor air quality. |
Competitive Duranate WA21-100 Aliphatic 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
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