Waterborne Aliphatic Polyurethane Dispersion WL-1004
Water-based polyurethane dispersion (PUD) has emerged as a versatile and eco-friendly solution for wood topcoats, combining the robust performance of traditional solvent-based polyurethanes with the low volatile organic compound (VOC) benefits of waterborne systems.
Product Introduction
WL-1004 is a modified high molecular weight waterborne aliphatic polyurethane dispersion, WL-1004 offer significant advantages in wood coating applications due to their excellent balance of appearance and performance. They provide high gloss, good fullness, and outstanding transparency, enhancing the natural beauty of wood surfaces. With superior hardness, flexibility, and resistance to scratches, wear, heat, and frost, polyurethane coatings ensure durable protection and long-lasting finishes. In addition, their strong adhesion to various substrates and compatibility with curing agents for two-component systems make them highly versatile and ideal for high-quality furniture and wood topcoat applications.
Features
- Good fullness, high gloss, good transparency.
- Good hardness and flexibility.
- Good scratch and wear resistance.
- Very good heat and frost resistance.
- Excellent adhesion to various substrates.
Applications
- High hardness and scratch-resistant furniture topcoat.
- High gloss and high fullness topcoat.
- Mixed with curing agent to make two-component topcoat.
Physical Property
| Appearance | Clear translucent liquid |
| Solids content (%) | 34-36% |
| Viscosity (mPa·S) | 2000-3000CPS/25℃ |
| PH | 7.0-9.0 |
| Fineness | <20 μm |
| MFFT | 5℃ |
Recommended formulation
| Material name | Added amount | Supplier |
| WL-1004 | 80% | Wangqin |
| Tego902w | 0.2% | Digo |
| DPNB | 1% | Dow |
| Deionized water | 17.9% |
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| Tego270 | 0.2% | Digo |
| PUR-40 | 0.2% | Mingling |
| 2020 | 0.2% | Rohm and Haas |
| Tego822 | 0.2% | Digo |
| CP15 | 0.1% | Hoffman |
Packaging and storage:
Product packaging 160KG plastic barrel. The storage temperature should be between 5℃-35℃, and it should not be stored under direct sunlight. This product can be used within six months. After opening the package, it is recommended to use it up at one time.
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Waterborne Aliphatic Polyurethane Dispersion For Wood Topcoat WL-1004 Images
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