Waterborne Polyurethane Dispersion Floor Grade PUD-F300
In StockMOQ
200 kg
Lead Time
5–10 days
Packaging
200 kg drums
Specifications
| Solid Content (NVM) | 40 ± 1% |
| Isocyanate Base | HDI/IPDI aliphatic |
| Shore A Hardness (cured film) | ≥ 85 |
| Abrasion Resistance (Taber CS-17, 1000 g, 500 rev) | < 60 mg loss |
| Viscosity (25°C) | 50–200 mPa·s |
| pH | 7.5–9.0 |
| Particle Size (D50) | < 120 nm |
FAQ
Waterborne HDI-trimer polyisocyanate crosslinker at 5–10% on PUD-F300 solids (NCO:OH ~ 1.2:1) significantly improves chemical resistance, hardness, and abrasion resistance. Crosslinked PUD-F300 films achieve Taber abrasion < 40 mg (CS-17, 1000g/500 rev) and resist common cleaning chemicals.
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