Synergistic flame retardancy, thermal stability and reinforcing effects of silk fibroin/cobalt phytate on rigid polyurethane foam composites
Abstract Rigid polyurethane foam (RPUF) is utilized extensively in many different sectors because of its special benefits. Nevertheless, this also emphasizes how crucial its flame-retardant qualities are. In this paper, a simple and green coprecipitation method was used to prepare cobalt phytate (PA-Co) flame retardant...