news Triethylene Diamine (TEDA): A Key Catalyst for Polyurethane Soft and Hard Foams Triethylene Diamine (TEDA): A Key Catalyst for Polyurethane Soft and Hard Foams Introduction Triethy... 04/0125Triethylene Diamine (TEDA): A Key Catalyst for Polyurethane Soft and Hard Foams