In the pursuit of enhanced safety and material performance, the effectiveness of flame retardants is a critical consideration across numerous manufacturing sectors. Antimony Trioxide (Sb2O3) has established itself as an indispensable synergist, significantly amplifying the fire-inhibiting capabilities of halogenated compounds. As a dedicated chemical manufacturer and supplier, we provide high-quality Antimony Trioxide to empower your products with superior fire safety.

Antimony Trioxide, identified by CAS number 1309-64-4, is a fine white powder. Its primary role is not as a standalone flame retardant but as a catalyst that dramatically increases the efficiency of halogen-based flame retardants. In the event of a fire, Antimony Trioxide reacts with halogens, forming antimony halides. These compounds are volatile and enter the gas phase, where they act as radical scavengers. This action disrupts the self-sustaining chain reactions of combustion, thereby suppressing flames and reducing the spread of fire. This synergistic mechanism allows for lower overall loadings of flame retardant systems, offering both cost efficiencies and potentially better preservation of the base material's properties.

The applications for Antimony Trioxide are extensive and crucial for modern material science. In the plastics industry, it is a vital component for achieving flame retardancy in a wide range of polymers, including PVC, PP, and PE. These enhanced plastics are used in critical applications such as wire and cable insulation, automotive components, and building materials, where fire safety is paramount. For the textile sector, Antimony Trioxide is employed to impart flame-retardant properties to fabrics, ensuring safety in upholstery, protective apparel, and public spaces. Furthermore, its utility extends to the coatings and paint industry, where it serves as an additive to improve fire resistance, and to the glass and ceramics industries as a fining agent and opacifier.

For businesses looking to buy Antimony Trioxide, selecting a reliable supplier is key to ensuring product consistency and competitive pricing. We pride ourselves on being a trusted chemical manufacturer and supplier, offering Antimony Trioxide in high-purity grades (99.5%, 99.8%, 99.9%) to meet precise formulation requirements. Our robust supply chain and commitment to quality control ensure that our clients receive a dependable product for their manufacturing needs. As a leading supplier in China, we understand the global demand and are equipped to provide efficient service and logistical support.

We encourage procurement managers and R&D scientists to consider the benefits of partnering with a supplier that offers both quality and reliability. Our technical team is available to provide detailed product information, assist with application queries, and ensure a seamless procurement experience. By choosing our Antimony Trioxide, you invest in enhanced material safety, regulatory compliance, and cost-effective solutions for your flame retardant challenges. Contact us today to request a quote or sample and discover how we can support your critical material needs.