In the quest for enhanced material safety, Antimony Trioxide (ATO), known by its chemical formula Sb2O3 and CAS number 1309-64-4, remains a cornerstone additive. As a leading supplier and manufacturer, we are dedicated to providing a consistent, high-purity source of this vital compound for industries that prioritize fire safety and performance.

Antimony Trioxide functions primarily as a synergist, working in concert with halogenated compounds to deliver exceptional flame retardant properties. This synergy is critical in polymers, textiles, and coatings, where ATO's ability to interrupt the combustion process is paramount. At elevated temperatures, ATO reacts with halogens to form antimony halides. These halides are instrumental in inhibiting flame propagation by acting as radical traps in the gas phase and forming a protective char layer in the solid phase, thus limiting the availability of oxygen and heat.

The demand for Antimony Trioxide spans a broad range of applications:

  • Plastics and Rubber: Crucial for improving the fire resistance of materials used in consumer electronics, automotive components, and building materials, helping them meet rigorous safety certifications.
  • Textile Industry: Essential for imparting flame-retardant characteristics to fabrics used in upholstery, protective gear, and various industrial applications.
  • Paints and Coatings: Serves a dual purpose as a white pigment for opacity and brightness, as well as a synergist to enhance fire resistance.
  • Glass and Ceramics: Functions as a clarifying agent, improving the transparency and overall quality of glass products.

For procurement managers and R&D professionals looking to buy Antimony Trioxide, selecting a reliable manufacturer is key to ensuring product integrity and supply chain stability. We pride ourselves on offering competitive pricing for our high-purity Antimony Trioxide, coupled with stringent quality control measures. Our position as a Chinese chemical producer enables us to offer efficient sourcing solutions to clients worldwide.

By choosing us as your Antimony Trioxide supplier, you gain access to a critical component that enhances the safety and performance of your products. We are committed to delivering not just chemicals, but reliable solutions that support your manufacturing success.