| HS Code | 782081 |
| Product Name | Hafotex WH-2990 Waterborne Blocked Polyurethane Curing Agent |
| Type | Waterborne blocked polyurethane curing agent |
| Appearance | Milky white to light yellow liquid |
| Solid Content | 32-34% |
| Ph Value | 7.0-9.0 |
| Viscosity | Below 500 mPa·s (25°C) |
| Ionic Character | Anionic |
| Storage Stability | 6 months at 5-35°C |
| Density | Approximately 1.05 g/cm³ |
| Recommended Application | Curtain coating, roller coating, spraying |
| Diluent | Water |
| Crosslinking Mechanism | De-blocking upon heating |
| Film Features | Improves hardness, chemical resistance and abrasion resistance |
| Mixing Ratio | Single component, no mixing required |
| Curing Temperature | 120-160°C (for de-blocking and curing) |
As an accredited Hafotex WH-2990 Waterborne Blocked Polyurethane Curing Agent factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Hafotex WH-2990 Waterborne Blocked Polyurethane Curing Agent is supplied in 25 kg plastic drums with a secure, resealable lid. |
| Container Loading (20′ FCL) | Container Loading (20′ FCL): Hafotex WH-2990 is packed 18 tons per 20′ FCL, typically in 180kg plastic drums, securely palletized for transport. |
| Shipping | Hafotex WH-2990 Waterborne Blocked Polyurethane Curing Agent should be shipped in tightly sealed containers, protected from freezing, direct sunlight, and excessive heat. Transport in cool, dry conditions as a non-hazardous chemical. Adhere to all relevant local and international transportation regulations, and handle with care to prevent leaks or spills during transit. |
| Storage | Hafotex WH-2990 Waterborne Blocked Polyurethane Curing Agent should be stored in tightly sealed original containers at 5–35°C, protected from freezing and direct sunlight. Keep in a dry, well-ventilated area away from incompatible substances. Avoid excessive heat and moisture exposure. Ensure containers are upright and avoid prolonged storage to maintain product stability and optimal performance. |
| Shelf Life | Hafotex WH-2990 typically has a shelf life of 12 months when stored in unopened, original containers at 5–35°C, protected from freezing. |
Competitive Hafotex WH-2990 Waterborne Blocked Polyurethane Curing Agent 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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