Used as a highly effective flame retardant and smoke suppressant in polymers, particularly in polyolefins, engineering plastics, and rubber. It provides excellent thermal stability during processing and maintains good mechanical properties in the final product. Commonly applied in wire and cable insulation, electronic enclosures, and construction materials where fire safety is critical. Also functions as an acid scavenger in halogen-free flame-retardant systems, helping to neutralize corrosive byproducts. Shows good compatibility with fillers and other additives, making it suitable for complex formulations.