Silicone Surfactants
Dow® has announced a new product extension of VORASURF™ Silicone Surfactants to support the growing demand for enhanced energy efficiency and sustainable solutions in the rigid polyurethane foam market, with a specific focus on spray and construction applications.
Highlighted VORASURF Silicone Surfactant products include: VORASURF SF 2937 Additive for rigid closed cell applications offering superior shelf life in polyurethane systems formulated with HFCO-1233zd(E) blowing agent; VORASURF RF 5358 Additive for rigid closed cell applications offering enhanced hydrocarbon compatibility, insulation performance, foam flow properties, and aesthetics in polyisocyanurate board panels; VORASURF DC 5950 Additive for open cell spray foam applications providing a wider processing latitude and good compatibility with fire retardant additives; VORASURF DC 5980 Additive for open cell spray foam applications with wider latitude; and VORASURF DC 5990 Additive for open cell spray foam applications enabling lower density and providing good compatibility with fire retardant additives.
Dow has collaborated with the polyurethane industry for decades, offering formulators a wide portfolio of solutions, including silicone performance additives, surfactants, and release agents. Formulators around the world also have access to technical support and innovation capabilities to tailor Dow’s advanced, customizable polyurethane additives to address specific performance, sustainability, and profitability objectives.
