Basf supplies STOCKMEIER Polyurethanes with biomass balanced MDI for the production of sustainable polyurethane adhesives

August 20 - BASF and STOCKMEIER Polyurethanes announce the commercial production of Stobielast® S polyurethane adhesives for playground and entertainment grounds. The adhesive is made from biomass balanced (BMB)Lupranate® diphenylmethane diisocyanate (MDI). Basf produces biomass-balanced MDI at its integrated manufacturing site in Geismar, Louisiana, USA. This achievement is a key milestone for the surface treatment industry and demonstrates both companies' commitment to driving a more sustainable future.

Using biomass Balanced Lupranate® MDI in the polyurethane manufacturing process allows STOCKMEIER Polyurethanes to take advantage of a more sustainable solution without having to reformulate, purchase new production equipment or change its supply chain. The manufacture of polyurethane adhesives using mass-balanced isocyanates complements STOCKMEIER Polyurethanes' efforts to promote environmental stewardship and a more circular economy. The Stobielast S product line also includes water-based and solvent-free coatings, GREENGUARD and GREENGUARD GOLD certified products, and U.S. Department of Agriculture (USDA) certified bio-based labeling products.

Christian Martinkat, President and CEO of STOCKMEIER Polyurethanes, said: "With playground season in full swing across North America, we are excited to partner with BASF to become the first U.S. manufacturer of polyurethane in situ Placement (PIP) adhesives to form a domestic partnership on BASF's biomass-balanced isocyanate." This collaboration marks significant progress in strengthening product innovation and expanding manufacturing capabilities in the surface treatment industry. We are taking a big step forward in improving the sustainability of our products by offering high-quality, in-situ cast adhesives produced using renewable raw materials MDI. Through this collaboration, STOCKMEIER Polyurethanes is advancing its global carbon footprint goals."

Stefan Doerr, Senior Vice President of BASF's Monomer Division in North America, said: "It is an honor for BASF's Monomer division to partner with STOCKMEIER Polyurethanes as the company expands the sustainable production of site-poured adhesives using biomass balanced MDI. All of our biomass balanced MDI products for STOCKMEIER Polyurethanes are certified to the globally recognized ISCC PLUS and REDcert² standards and manufactured in the United States."

Basf aims to achieve net zero emissions by 2050. The biocyclic feedstocks used to make biomass-balanced MDI play an important role in reducing a product's carbon footprint (PCF), which is the sum of the total greenhouse gas (GHG) emissions produced by a product at different stages of its life cycle. Basf's monomer division is following an ambitious sustainability roadmap and will expand its portfolio of products with a lower CO2 footprint, while committing to offering cycle options in every major product line by 2025.

Like BASF, STOCKMEIER Urethane is strongly committed to sustainability and actively participates in the American Chemistry Council's (ACC) Responsible Care program to strengthen health, safety and environmental practices. The company has implemented various sustainability measures, such as reducing waste and improving energy efficiency in the production process. By prioritizing sustainability throughout operations and working with stakeholders such as customers, suppliers and industry partners. The company is committed to responsible growth and innovation, aiming to meet the market demand for greener solutions.