FH-320191 polyol is a nominal 3500 molecular weight polyether triol capable of producing a broad range of flexible slabstock polyurethane foams with low VOC. Combined with FH series bio-based polyols, FH-320191 polyol is formulated with a low antioxidant level as compared to standard slab stock polyols. Care and precautions must be taken when processing slabstock foams that produce high bun exotherms.
Typical properties
Appearance | clear liquid |
Hydroxyl number, mg KOH/g | 45.5-48.5 |
Water wt.% maximum | 0.05 |
Acid number, maximum | 0.03 |
Na & K, ppm maximum | 15 |
Color, APHA maximum | 30 |
Nominal functionality | 3 |
Nominal molecular weight | 3500 |
Density, lbs/gal @ 20°C | 8.49 |
Density, lbs/gal @ 25°C | 8.46 |
Density, lbs/gal @ 32°C | 8.40 |
Density, lbs/gal @ 45°C | 8.33 |
Density, lbs/gal @ 55°C | 8.27 |
Viscosity, cps @ 20°C | 780 |
Viscosity, cps @ 25°C | 576 |
Viscosity, cps @ 32°C | 335 |
Viscosity, cps @ 45°C | 211 |
Viscosity, cps @ 55°C | 142 |
Application
Foam
Storage and transportation
FH-320191 should be stored under dry conditions below 60°C.
200kg nonreturnable steel drums, 1000kg IBC tank made from HWHDPE.
Attention
These products can be used to prepare a variety of polyurethane products. Polyurethanes are organic materials and must be considered combustible.
This product is sold solely for use by industrial institutions. Refer to our Safety Data Sheet (SDS) regarding regulatory compliance, safety, hazards, spill procedures and disposal of this product. An SDS as well as additional information on Hug Chem polyols may be obtained by contacting us.
