FH-3593 polyol is a 3650 molecular weight polyol containing a high proportion of ethylene oxide in the polyol chain. Combined with FH series bio-based polyols, FH-3593 can be used in the formulation for hydrophillic flexible slabstock foams. FH-3593 is incompatible with other slab polyols and will separate from other polyols unless continuously agitated.
Typical properties
Appearance | clear liquid |
Hydroxyl number, mg KOH/g | 44.0 – 47.0 |
Water wt.% maximum | 0.05 |
Acid number, maximum | 0.01 |
Na & K, ppm maximum | 7 |
Color, APHA maximum | 50 |
Nominal functionality | 3 |
Nominal molecular weight | 3650 |
Density, lbs/gal @ 25°C | 9.10 |
Density, lbs/gal @ 45°C | 9.03 |
Density, lbs/gal @ 66°C | 8.90 |
Viscosity, cps @ 25°C | 1340 |
Viscosity, cps @ 45°C | 400 |
Viscosity, cps @ 66°C | 183 |
Application
Foam
Storage and transportation
FH-3953 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.
