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HS Code |
850053 |
| Product Name | Hafotex WH-2917 Waterborne Blocked Polyurethane Curing Agent |
| Appearance | Milky white liquid |
| Chemical Type | Blocked polyurethane prepolymer |
| Solid Content | 42-44% |
| Ph Value | 7.0-9.0 |
| Viscosity 25c | 100-500 mPa·s |
| Ionic Character | Anionic |
| Recommended Storage Temperature | 5-35°C |
| Specific Gravity 25c | 1.05±0.02 |
| Application | Waterborne coating curing agent |
| Shelf Life | 6 months |
| Free Tdi Content | <0.1% |
| Recommended Dosage | 5-15% based on total resin |
| Mixing Ratio | Single component (premixed) |
| Compatibility | Compatible with most waterborne acrylics and polyesters |
As an accredited Hafotex WH-2917 Waterborne Blocked Polyurethane Curing Agent factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The Hafotex WH-2917 Waterborne Blocked Polyurethane Curing Agent is packaged in sturdy 25 kg blue HDPE drums, securely sealed. |
| Container Loading (20′ FCL) | Container Loading (20′ FCL) for Hafotex WH-2917: 16 metric tons, packed in 200 kg plastic drums, palletized for export. |
| Shipping | **Shipping Description:** Hafotex WH-2917 Waterborne Blocked Polyurethane Curing Agent should be shipped in tightly sealed containers, protected from freezing and excessive heat. Handle as a non-hazardous material, following safety data sheet recommendations. Store upright during transit, avoid direct sunlight, and ensure labels are clearly visible for proper identification and compliance with transport regulations. |
| Storage | **Hafotex WH-2917 Waterborne Blocked Polyurethane Curing Agent** should be stored in tightly sealed original containers, in a cool, dry, and well-ventilated area. Protect it from direct sunlight, freezing, and temperatures above 40°C. Avoid contamination with incompatible materials. Keep away from sources of ignition and ensure storage area is equipped with suitable spill containment measures. |
| Shelf Life | Hafotex WH-2917 has a shelf life of 12 months when stored in original unopened containers at 5-35°C, away from sunlight. |
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Solids Content: Hafotex WH-2917 Waterborne Blocked Polyurethane Curing Agent with a solids content of 38% is used in automotive OEM waterborne coatings, where it enhances film build and surface smoothness. pH Value: Hafotex WH-2917 Waterborne Blocked Polyurethane Curing Agent with a pH of 7.5 is used in industrial machinery coatings, where it provides stable dispersion and prevents pigment settling. Viscosity: Hafotex WH-2917 Waterborne Blocked Polyurethane Curing Agent at 500 mPa·s viscosity is used in wood furniture finishing, where it ensures easy application and uniform coating thickness. Blocking Agent Type: Hafotex WH-2917 Waterborne Blocked Polyurethane Curing Agent utilizing caprolactam as a blocking agent is used in exterior metal structures, where it delivers superior corrosion resistance after curing. Particle Size: Hafotex WH-2917 Waterborne Blocked Polyurethane Curing Agent with a particle size of <200 nm is used in high-gloss plastic coatings, where it achieves excellent clarity and film uniformity. Stability Temperature: Hafotex WH-2917 Waterborne Blocked Polyurethane Curing Agent with stability up to 45°C is used in container shipment and storage, where it prevents premature curing and maintains product quality. Molecular Weight: Hafotex WH-2917 Waterborne Blocked Polyurethane Curing Agent of 15,000 Da molecular weight is used in textile coating applications, where it imparts flexibility and abrasion resistance. Curing Temperature: Hafotex WH-2917 Waterborne Blocked Polyurethane Curing Agent requiring 150°C curing temperature is used in appliance topcoats, where it ensures rapid crosslinking and chemical resistance. Emulsifier System: Hafotex WH-2917 Waterborne Blocked Polyurethane Curing Agent with an anionic emulsifier system is used in eco-friendly architectural coatings, where it offers low VOC emission and environmental compliance. |
Competitive Hafotex WH-2917 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.
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Tel: +8615651039172
Email: sales9@bouling-chem.com
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