Hafotex WH-2917 Waterborne Blocked Polyurethane Curing Agent
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Product Name:
Hafotex WH-2917 Waterborne Blocked Polyurethane Curing Agent
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Chemical Name (IUPAC):
Polyurethane, hydrophilically modified, blocked isocyanate
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CAS No.:
1353016-08-6
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Chemical Formula:
C19H26N2O8
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Form/Physical State:
Milky white liquid
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Factroy Site:
West Ujimqin Banner, Xilingol League, Inner Mongolia, China
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Price Inquiry:
sales9@bouling-chem.com
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Manufacturer:
Bouling Coating
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CONTACT NOW
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Hafotex WH-2917 Waterborne Blocked Polyurethane Curing Agent is typically used in formulations when curing temperature and open time and VOC emissions must be controlled within specific ranges.
Specifications
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HS Code
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850053
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| 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 & Storage
| 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. |
Application of Hafotex WH-2917 Waterborne Blocked Polyurethane Curing Agent
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.
Free Quote
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.
We will respond to you as soon as possible.
Tel: +8615651039172
Email: sales9@bouling-chem.com
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Certification & Compliance
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Hafotex WH-2917 Waterborne Blocked Polyurethane Curing Agent is manufactured under an ISO 9001 quality system and complies with relevant regulatory requirements.
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COA, SDS/MSDS, and related certificates are available upon request.
For certificate requests or inquiries, contact: sales9@bouling-chem.com.
