|
HS Code |
575869 |
| Chemical Type | Polyurethane System (Combined Polyol/Isocyanate) |
| Physical State | Liquid (when unmixed); Solid (after reaction) |
| Color | Varies (often pale yellow or brownish) |
| Odor | Slight chemical or sweet odor |
| Density | Typically 1.0–1.3 g/cm³ |
| Viscosity | Varies widely, often 500–2500 mPa·s |
| Mixing Ratio | Determined by manufacturer (commonly near 1:1 by volume or weight) |
| Reaction Time | Ranges from seconds to minutes (depending on formulation) |
| Curing Temperature | 15°C to 50°C (varies with grade and use) |
| Flammability | Combustible; burns with difficulty when cured |
| Hazard Classification | May cause skin and respiratory sensitization |
| Storage Temperature | 10°C to 30°C |
| Shelf Life | 6 to 12 months unopened |
| Water Absorption | Low, varies based on formulation |
| Applications | Insulation, adhesives, coatings, molding |
As an accredited Polyurethane System (Combined Polyol/Isocyanate) factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The packaging consists of a 20-liter steel drum, clearly labeled "Polyurethane System (Combined Polyol/Isocyanate)" with hazard warnings and handling instructions. |
| Storage | Polyurethane System (Combined Polyol/Isocyanate) should be stored in tightly closed, clearly labeled containers in a cool, dry, and well-ventilated area, away from direct sunlight, moisture, heat sources, and incompatible materials such as strong acids and bases. Store away from ignition sources. Ensure spill containment and emergency procedures are in place. Personal protective equipment (PPE) should be used when handling. |
| Shipping | Shipping for **Polyurethane System (Combined Polyol/Isocyanate)** requires tightly sealed, labeled containers, protected from moisture and direct sunlight. Transport in compliance with hazardous material regulations (UN numbers 2079/1866), maintaining ventilation and temperature control. Ensure segregation from incompatible substances, and provide safety data sheets to all handlers during transit. |
Competitive Polyurethane System (Combined Polyol/Isocyanate) prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please contact us at +8615380400285 or mail to sales2@liwei-chem.com.
We will respond to you as soon as possible.
Tel: +8615380400285
Email: sales2@liwei-chem.com
Providing high-quality chemical products and logistics solutions for global trade partners.
