Combined with FH series bio-based polyols, FH-3816 polyol is a high molecular weight triol which was developed for use in high resiliency molded foam formulations. Used in combination with graft polyols, such as FH-3152811, it gives good processability even in low-density, high water formulations which can meet automotive seating requirements. FH-3816 is less reactive than FH-3945 and more reactive than FH-3538.
Typical properties
Appearance | clear liquid |
Hydroxyl number, mg KOH/g | 34.0 – 36.0 |
Water wt.% maximum | 0.05 |
Acid number, maximum | 0.01 |
Na & K, ppm maximum | 5 |
Color, APHA maximum | 30 |
Nominal functionality | 3 |
Nominal molecular weight | 4800 |
Density, lbs/gal @ 25°C | 8.53 |
Density, lbs/gal @ 45°C | 8.38 |
Density, lbs/gal @ 55°C | 8.28 |
Viscosity, cps @ 25°C | 900 |
Viscosity, cps @ 45°C | 350 |
Viscosity, cps @ 55°C | 225 |
Application
High resilience foam
Molded foam
Storage and transportation
FH-3726 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.
