Combined with Hug Chem bio based polyols, FH-1736 polyol is an aromatic initiator-based polyol which can be used in a variety of rigid foam formulations. This polyol can be reacted with crude MDI, crude TDI or TDI quasi-prepolymers. Formulations containing FH-1736 can be utilized for foaming building and door panels, refrigerators and freezers, and other insulating products such as portable ice chests and water coolers. FH-1736 has good compatibility with common foam ingredients and improves the processability of low density foam formulations. FH-1736 is not recommended for use in quasi-prepolymer preparations.
Typical properties
Appearance | Brown liquid |
Hydroxyl number, mg KOH/g | 380 – 400 |
Water wt.% maximum | 0.10 |
Acid number, maximum | 0.010-0.030 |
Na & K, ppm maximum | 15 |
Color, APHA maximum | 80 |
Nominal functionality | 4 |
Nominal molecular weight | 575 |
Density, lbs/gal @ 40°C | 8.7 |
Specific gravity @ 40°C | 1.04 |
Specific gravity @ 60°C | 1.03 |
Specific gravity @ 70°C | 1.01 |
Viscosity, cps @ 40°C | 14500 |
Viscosity, cps @ 60°C | 1400 |
Viscosity, cps @ 70°C | 415 |
Application
Foam
Storage and transportation
FH-1736 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.
