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HS Code |
932844 |
| Product Name | Hafotex PU547 PGDA Waterborne Polyurethane Curing Agent |
| Appearance | Milky white liquid |
| Main Component | Waterborne polyurethane prepolymer |
| Curing Mechanism | Polyisocyanate crosslinking |
| Solvent | Propylene glycol diacetate (PGDA) |
| Solid Content | Approximately 40% |
| Viscosity | 100-400 mPa·s (at 25°C) |
| Ph Value | 7.0-9.0 |
| Storage Temperature | 5-35°C |
| Shelf Life | 6 months (unopened, cool storage) |
| Recommended Mixing Ratio | 5-10% addition to base resin |
| Application | Waterborne polyurethane coatings curing agent |
| Toxicity | Non-toxic, environmentally friendly |
| Film Hardness | Improves final film hardness |
| Adhesion | Enhances substrate adhesion |
As an accredited Hafotex PU547 PGDA Waterborne Polyurethane Curing Agent factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The Hafotex PU547 PGDA Waterborne Polyurethane Curing Agent is packaged in a 25kg blue plastic drum with sealed tamper-proof lid. |
| Container Loading (20′ FCL) | Container Loading (20′ FCL): 16 metric tons (MT) packed in 200kg HDPE drums, safely palletized and shrink-wrapped for export. |
| Shipping | **Shipping Description:** Hafotex PU547 PGDA Waterborne Polyurethane Curing Agent is shipped in tightly sealed, chemical-resistant containers to prevent contamination and moisture ingress. Packages are labeled according to relevant regulations and transported upright in well-ventilated vehicles. Store and ship away from heat, direct sunlight, and incompatible substances. Handle with appropriate personal protective equipment. |
| Storage | Hafotex PU547 PGDA Waterborne Polyurethane Curing Agent should be stored in tightly sealed original containers, in a cool, dry, and well-ventilated area away from direct sunlight, heat sources, and incompatible materials. Avoid freezing and temperatures above 40°C. Prevent contamination by keeping containers tightly closed when not in use. Store separately from oxidizers, acids, and strong bases to maintain product integrity. |
| Shelf Life | Hafotex PU547 PGDA Waterborne Polyurethane Curing Agent has a shelf life of 12 months when stored in sealed, original containers. |
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Viscosity grade: Hafotex PU547 PGDA Waterborne Polyurethane Curing Agent with a viscosity of 600-1200 mPa.s is used in industrial floor coatings, where it enhances leveling and uniform film formation. Purity %: Hafotex PU547 PGDA Waterborne Polyurethane Curing Agent at 99% purity is used in automotive refinish coatings, where it improves gloss retention and chemical resistance. Solid content: Hafotex PU547 PGDA Waterborne Polyurethane Curing Agent with 45% solid content is used in textile finishing, where it delivers durable wash resistance and soft hand feel. Particle size: Hafotex PU547 PGDA Waterborne Polyurethane Curing Agent with a particle size of less than 100 nm is used in clear wood coatings, where it provides superior transparency and smooth surface appearance. Molecular weight: Hafotex PU547 PGDA Waterborne Polyurethane Curing Agent with a molecular weight of 6,000-8,000 g/mol is used in plastic adhesion primers, where it improves substrate bonding strength. pH value: Hafotex PU547 PGDA Waterborne Polyurethane Curing Agent with a pH of 7.5-8.5 is used in waterborne metal coatings, where it offers optimal corrosion resistance and application stability. Stability temperature: Hafotex PU547 PGDA Waterborne Polyurethane Curing Agent stable up to 60°C is used in construction waterproof membranes, where it maintains elasticity and barrier performance. VOC content: Hafotex PU547 PGDA Waterborne Polyurethane Curing Agent with low VOC content (<50 g/L) is used in children’s furniture coatings, where it ensures regulatory compliance and occupant safety. Curing time: Hafotex PU547 PGDA Waterborne Polyurethane Curing Agent with a curing time of 30 minutes is used in fast-drying protective films, where it accelerates production efficiency and film hardness. Hydrolysis resistance: Hafotex PU547 PGDA Waterborne Polyurethane Curing Agent with excellent hydrolysis resistance is used in exterior architectural coatings, where it extends coating life under humid conditions. |
Competitive Hafotex PU547 PGDA Waterborne 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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