PLURACOL 5250
PLURACOL 5250
PLURACOL® 5250 is a graft polyether triol containing copolymerized styrene and acrylonitrile. This secondary hydroxyl-terminated polyol contains approximately 50% solids. It is a stable heterogeneous dispersion which does not separate under normal storage conditions. PLURACOL 5250 may be used along or in combination with conventional polyols to increase load-bearing properties of flexible foams.
Performance Data
| Typical Properties | Value |
| Appearance | White, opaque liquid |
| Hydroxyl Number, mg KOH/g | 26.0 – 30.0 |
| Water wt% Maximum | 0.05 |
| Nominal Functionality | 3.00 |
| Density, lbs/gal at 77°F | 8.73 |
| Density, lbs/gal at 104°F | 8.66 |
| Density, lbs/gal at 158°F | 8.53 |
| Viscosity, cps at 77°F | 5820 |
| Viscosity, cps at 104°F | 2520 |
| Viscosity, cps at 158°F | 755 |
| Specific Heat, BTU/lb °F | 0.50 |
| Thermal Conductivity, BTU/hr ft2 °F/in | 0.09 |
