Antimony (Sb) is a strategic metalloid with critical applications across multiple industries, including flame retardants, lead-acid batteries, semiconductors, and military technologies. As global demand for energy storage and fire-resistant materials grows, the flame retardant Antimony trioxide powder market has seen significant fluctuations in recent years.

As a flame retardant, antimony trioxide is recognized as one of the most important inorganic flame retardant synergists.

As a flame retardant, antimony trioxide is recognized as one of the most important inorganic flame retardant synergists.

Antimony trioxide (Sb₂O₃) is a widely used chemical compound, primarily known for its role as a flame retardant. It is a white crystalline powder that, while not a flame retardant on its own, significantly enhances the effectiveness of halogenated flame retardants in various materials. This article explores its applications, mechanisms, and importance in fire safety.