catalyst PT303/high efficiency catalyst PT303 Overview: Name: Catalyst PT303 Alias: catalyst PT303, PT303, polyurethane catalyst PT303, high efficiency catalyst PT303 Product Physical Properties Appearance: light yellow liquid Viscosity(25℃,mPa.s):5 Density (25℃,g/cm3): 0.84 Water solubility: soluble in water Flash point (PMCC,℃): 72 Hydroxyl value (mgKOH/g): 77 Uses: Catalyst PT303 is a strongly foaming, low odor tertiary amine...