news Enhancing Reaction Efficiency with Bis(3-Dimethylaminopropyl) Amino Isopropanol ZR-50 in Foam Production Enhancing Reaction Efficiency with Bis(3-Dimethylaminopropyl) Amino Isopropanol ZR-50 in Foam Produc... 04/0386Enhancing Reaction Efficiency with Bis(3-Dimethylaminopropyl) Amino Isopropanol ZR-50 in Foam Production