Qihong Guan

Jan 14, 2025 | tandfonline.com | Xu Zhang |Rui Han |Yan Zhang |Qihong Guan

AbstractCasein-based rigid polyurethane foam (RPUF) with different ratios of starch and sepiolite were prepared by a one-step process. Thermogravimetric analysis, CONE analysis, scanning electron microscopy analysis, limiting oxygen index (LOI) analysis, vertical combustion analysis, and mechanical property analysis were used to explore the thermal stability, flame retardancy, and compressive properties of the modified RPUFs, respectively.