Combined with FH series bio-based polyols, FH-11578 polyol is a general purpose aromatic initiator-based polyol for rigid foams for use in a variety of applications. It is attractively priced for consideration for foaming insulated panels, refrigerators, trailers, furniture, etc., by pour-in-place or frothing techniques. Foams made with FH-11578 are characterized by fine cell structure, low K factor, and good dimensional stability. FH-11578 is not recommended for use in quasi-prepolymer preparation.
Typical properties
Appearance | Amber liquid |
Hydroxyl number, mg KOH/g | 395 – 415 |
Water wt.% maximum | 0.10 |
Acid number, maximum | 0.030 |
Na & K, ppm maximum | 15 |
Color, APHA maximum | 80 |
Nominal functionality | 4 |
Nominal molecular weight | 550 |
Density, lbs/gal @ 25°C | 8.93 |
Specific gravity @ 25°C | 1.075 |
Specific gravity @ 40°C | 1.069 |
Specific gravity @ 70°C | 1.062 |
Viscosity, cps @ 25°C | 18600 |
Viscosity, cps @ 40°C | 3000 |
Viscosity, cps @ 70°C | 224 |
Application
Foam
Storage and transportation
FH-11578 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.
