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HS Code |
639438 |
| Product Name | Hafotex WH-2998 Waterborne Blocked Polyurethane Curing Agent |
| Appearance | Milky white liquid |
| Main Component | Blocked isocyanate polyurethane |
| Solid Content | Approximately 40% |
| Ph Value | 7.0-9.0 |
| Viscosity 25c | 200-800 mPa·s |
| Ionic Type | Anionic |
| Blocked Agent Type | Caprolactam |
| Curing Temperature | 130-160°C |
| Storage Stability | 6 months at 5-35°C |
| Recommended Application | Textile coatings and finishing |
| Emulsion Type | Waterborne |
| Mixing Ratio | Single component, no mixing required |
| Film Properties | Good flexibility and chemical resistance |
| Environmental Attribute | Low VOC, environmentally friendly |
As an accredited Hafotex WH-2998 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-2998 Waterborne Blocked Polyurethane Curing Agent is packaged in 25 kg blue plastic drums with secure, leak-proof lids. |
| Container Loading (20′ FCL) | Container Loading (20′ FCL): 16MT (in 160 x 200kg drums) or 18MT (in 900 x 20kg pails), securely packed. |
| Shipping | **Shipping Description:** Hafotex WH-2998 Waterborne Blocked Polyurethane Curing Agent is shipped in tightly sealed, corrosion-resistant containers. It should be stored upright in cool, dry conditions, away from direct sunlight and incompatible substances. During transport, ensure proper labeling for chemical materials and compliance with local regulations. Avoid freezing and extreme heat. |
| Storage | Hafotex WH-2998 Waterborne Blocked Polyurethane Curing Agent should be stored in tightly sealed containers in a cool, dry, and well-ventilated area. Protect from freezing, direct sunlight, and sources of heat. Avoid exposure to moisture and incompatible materials. Store at temperatures between 5°C and 35°C, and keep away from food, beverages, and oxidizing agents to maintain product stability and performance. |
| Shelf Life | Hafotex WH-2998 has a shelf life of 12 months when stored unopened in original containers at 5–35°C under dry conditions. |
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Purity 99%: Hafotex WH-2998 Waterborne Blocked Polyurethane Curing Agent with purity 99% is used in high-performance waterborne coatings, where it delivers superior crosslink density and enhanced chemical resistance. Viscosity Grade (500-800 mPa·s): Hafotex WH-2998 Waterborne Blocked Polyurethane Curing Agent with viscosity grade 500-800 mPa·s is used in automotive OEM topcoats, where it ensures optimal film formation and smooth surface finish. Molecular Weight 32000 g/mol: Hafotex WH-2998 Waterborne Blocked Polyurethane Curing Agent with molecular weight 32000 g/mol is used in protective metal primers, where it provides improved mechanical strength and long-term durability. Melting Point 120°C: Hafotex WH-2998 Waterborne Blocked Polyurethane Curing Agent with melting point 120°C is used in waterborne wood coatings, where it enables fast curing at moderate oven temperatures and increases process efficiency. Particle Size <100 nm: Hafotex WH-2998 Waterborne Blocked Polyurethane Curing Agent with particle size less than 100 nm is used in electronic device coatings, where it delivers excellent transparency and smooth surface properties. Stability Temperature 50°C: Hafotex WH-2998 Waterborne Blocked Polyurethane Curing Agent with stability temperature 50°C is used in industrial maintenance coatings, where it maintains consistent curing performance during summer storage and transportation. Blocked Isocyanate Content 22%: Hafotex WH-2998 Waterborne Blocked Polyurethane Curing Agent with blocked isocyanate content 22% is used in textile finishing applications, where it achieves outstanding abrasion resistance and wash durability. pH Value 7.5: Hafotex WH-2998 Waterborne Blocked Polyurethane Curing Agent with pH value 7.5 is used in eco-friendly architectural coatings, where it offers stability in neutral formulations and minimizes risk of yellowing. |
Competitive Hafotex WH-2998 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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