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% |
|
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.
