|
HS Code |
215669 |
| Product Name | Coronate 2221 Polyisocyanate Crosslinker |
| Chemical Type | Aliphatic Polyisocyanate |
| Appearance | Clear to pale yellow liquid |
| Nco Content | 21.7% |
| Viscosity 25c | 210 mPa·s |
| Specific Gravity 25c | 1.08 |
| Equivalent Weight Nco | 193 g/eq |
| Flash Point | 210°C |
| Solubility | Soluble in esters, ketones, and aromatic hydrocarbons |
| Application | Crosslinker for polyurethane coatings |
| Storage Temperature | 5-35°C |
| Recommended Mix Ratio | 20-30% by weight with polyol |
As an accredited Coronate 2221 Polyisocyanate Crosslinker factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Coronate 2221 Polyisocyanate Crosslinker is typically packaged in a 200 kg steel drum with secure seal, labeled for industrial use. |
| Container Loading (20′ FCL) | Container Loading (20′ FCL): 80 drums (200 kg each) or 16,000 kg total of Coronate 2221 Polyisocyanate Crosslinker per container. |
| Shipping | Coronate 2221 Polyisocyanate Crosslinker is classified as a hazardous material for shipping. It should be transported in tightly sealed, properly labeled containers, protected from moisture and incompatible substances. Shipping must comply with relevant regulations (DOT, IATA, or IMDG), and appropriate documentation, safety data sheets, and hazard labeling must be included. |
| Storage | Coronate 2221 Polyisocyanate Crosslinker should be stored in a cool, dry, well-ventilated area away from direct sunlight, heat sources, and moisture. Keep containers tightly closed and upright to prevent contamination. Store separately from acids, bases, alcohols, and water. Use only original, clearly labeled containers. Ensure appropriate spill containment and access to safety equipment in the storage area. |
| Shelf Life | Coronate 2221 Polyisocyanate Crosslinker has a shelf life of 12 months when stored in tightly sealed containers at recommended conditions. |
Competitive Coronate 2221 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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