Case Studies of Triethylene Diamine (TEDA) in Polyurethane Applications Introduction Triethylene diamine (TEDA), also known as triethylenediamine, is a versatile and widely used catalyst in the polyurethane (PU) industry. This colorless to pale yellow liquid has a distinct ammonia-like odor and is an essential component in various PU formulations. TEDA plays a crucial role in...