- Hydroxyl Value:225.0 - 245.0 mg KOH/g
SyncoPol EA480 is aromatic polyester polyol of molecular weight 240 g/mol with medium viscosity in range 2,500 – 4,500 cPs, hydroxyl value 225-245 mgKOH/g, functionality ~2.1. Products impacts superior fire retardancy, low smoke generation, and low lambda value suitable for sandwich panel, spray foam, laminates block foam and PIR foam.