In the realm of material science and manufacturing, ensuring fire safety is paramount. For decades, Antimony Trioxide (ATO), chemically known as Sb2O3, has been a cornerstone in achieving robust flame retardant properties in a vast array of products. Its efficacy is primarily derived from its synergistic action when combined with halogenated compounds, creating a formidable defense against fire.

As a premier supplier of industrial chemicals, we understand the critical importance of ATO in formulations across diverse sectors. From enhancing the fire resistance of plastics and rubber in electronics and automotive components to improving the safety of textiles and coatings, ATO plays an indispensable role. Its ability to react with halogens at high temperatures to form antimony halides, which then act as radical traps and gas phase barriers, is central to its function.

For procurement managers and R&D scientists seeking to buy high-quality Antimony Trioxide, understanding its primary applications is key. It is extensively used in:

  • Plastics and Rubber: Critical for achieving UL94 V-0 ratings in PVC, polyolefins, ABS, and other polymers used in casings, cables, and components.
  • Textiles and Chemical Fibers: Incorporated to impart flame-retardant properties to fabrics for applications like protective clothing and furnishings.
  • Paints and Coatings: Functions as a white pigment and opacifier, enhancing appearance while contributing to fire safety.
  • Glass and Ceramics: Acts as a clarifying agent, improving the transparency and brightness of glass and ceramic glazes.
  • Electronics and Electrical Devices: Essential for meeting stringent fire safety standards in components like circuit boards and connectors.

The global market for Antimony Trioxide, while robust, can present sourcing challenges due to geopolitical factors and fluctuating availability. This underscores the importance of partnering with a reliable manufacturer. We offer competitive pricing for Antimony Trioxide (CAS 1309-64-4), ensuring you can maintain production efficiency and product quality. Our commitment is to provide not just a chemical, but a solution that enhances the safety and performance of your end products.

When considering your next purchase, remember that the right supplier for Antimony Trioxide is one that offers consistent purity, reliable supply, and expert support. We are dedicated to meeting these needs and assisting you in securing this vital flame retardant synergist for your manufacturing processes.