BASF is expanding its polyurethane catalyst portfolio.

 

This, with the global launch of Lupragen BisDMAPU, a low-emission, low-odor catalyst aimed at helping manufacturers produce flexible polyurethane (PU) foams with reduced volatile organic compound (VOC) emissions.

 

The new catalyst, chemically known as 1,3-Bis[3-(dimethylamino)propyl]urea (CAS 52338-87-1), is designed to balance the two key reactions involved in PU foam production — gelling and blowing — while supporting foam quality and dimensional stability.

 

BASF said Lupragen BisDMAPU is primarily targeted at flexible PU foams, including slabstock and molded foams used in furniture, mattresses and automotive interiors. Its applications also extend to reactive hotmelt PU adhesives, two-component epoxy systems and cationic polymers.

 

“Lupragen BisDMAPU is an excellent addition to our range of modern, low-VOC catalysts and will support the growing demand for emission-optimized flexible foams. 

 

"With its distinct reactivity profile and unique chemical properties, it is a strong complement to Lupragen N 208, which was launched in December 2025,” says Gereon Altenhoff, Product Manager PU Catalysts, Intermediates Europe, BASF.

 

The catalyst’s low volatility and low odor are key selling points as manufacturers face growing demand for materials that meet low-VOC requirements.

 

“Building on our longstanding experience in producing urea compounds in Ludwigshafen, and supported by our backward integrated production setup, we are able to reliably supply the market with this high-quality, future-oriented solution,” adds Carolin Regenbrecht, Product Manager Specialty Amines.

 

Lupragen BisDMAPU adds to BASF’s broad portfolio of amine catalysts for the polyurethane industry. The company is a major global producer of amines, with its PU catalysts marketed under the Lupragen brand.