Dabco® BA150

Dabco® BA150 by Evonik is a non-emissive, hydrolytically stable blocking agent. It is used to delay the catalyst reaction and to improve flow while maintaining back end cure. Its components are all reactive with isocyanates and will react into the polymer matrix. It is commonly utilized with non-emissive and reduced-emission catalysts such as the Dabco NE and Dabco RE series. It can also be used with traditional tertiary amine catalysts. Used in any water blown TDI or TDI/MDI high resiliency (HR) foam as well as TDI/MDI or MDI-based, cold-cure molded polyurethane foam. Dabco® BA150 is recommended at a dosage level of 0.2-0.8 pphp in MDI systems and 0.1-0.4 pphp in TDI systems respectively.