WATERSOL UD-4206
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Description
Waterborne polyester-polyurethane dispersion.
Applications
Adhesive for PVC, textile, wood, PU foam, etc.
Additive for other emulsions and latex.
When crosslinked with water-dispersible polyisocyanates, performance is increased, especially heat resistance.
Key features
Yellowing resistance.
Compatible with various types of emulsions.
Heat resistance.
Adhesion to several substrates, especially PVC.
Heat activation at low temperatures. (45 -55°C)
Surface activation remains after drying. (Drying conditions: over 50°C)
Stability over a wide pH range.
Characteristics
| Solvent | Water |
|---|---|
| Solids content, % | 48.0 - 52.0 |
| Viscosity, Gardner | 5 - 1000 (mPa s 25℃) |
| Acid value on solution, mgKOH/g | - |
| OH value on solution, mgKOH/g | - |
| EEW, g/eq | - |
| pH | 6.0 - 9.0 |
| Color, Gardner | - |
