The quest for safer, more resilient materials in modern manufacturing often leads to the integration of specialized additives. Among these, Antimony Trioxide (Sb2O3) stands out as a particularly effective flame retardant synergist, playing a pivotal role in enhancing the fire safety of a wide array of products. As a dedicated chemical manufacturer and supplier, we are committed to providing high-quality Antimony Trioxide to meet the demanding needs of various industries.

Antimony Trioxide, with its chemical formula Sb2O3 and CAS number 1309-64-4, is a finely powdered white substance. Its efficacy stems from its remarkable synergistic capability when paired with halogen-containing compounds. Unlike primary flame retardants, Antimony Trioxide acts as a performance enhancer. During a fire, it reacts with halogens to form antimony oxyhalides and halides. These species are volatile and migrate to the gas phase, where they effectively interrupt the radical chain reactions that propagate flames. This mechanism significantly reduces the rate of heat release and smoke production, crucial for meeting safety standards.

The utility of Antimony Trioxide is vast and varied. In the plastics sector, it is essential for imparting flame retardancy to polymers such as PVC, polypropylene, and polyethylene. These treated plastics are then used in applications like electrical wire insulation, automotive components, and construction materials, where fire safety is paramount. For the textile industry, Antimony Trioxide is a key ingredient in achieving flame-retardant properties in upholstery, draperies, and protective clothing. It also finds applications in the coatings and paint industries as a flame-retardant additive and pigment, enhancing the fire resistance of surface finishes. Its use extends to the glass and ceramics industries as a fining agent and opacifier.

For procurement professionals and R&D specialists, understanding the specifications and sourcing of Antimony Trioxide is critical. We offer this vital chemical in high-purity grades, typically 99.5%, 99.8%, and 99.9%, ensuring optimal performance for your specific applications. As a reliable chemical supplier based in China, we understand the importance of consistent quality and dependable supply chains. We are dedicated to providing competitive pricing and technical support to our clients, ensuring they can effectively integrate Antimony Trioxide into their manufacturing processes.

To successfully buy Antimony Trioxide, it is imperative to partner with a manufacturer that prioritizes quality control and customer service. Our commitment to excellence means that every batch of Antimony Trioxide we supply meets rigorous standards. We offer comprehensive documentation, including detailed product specifications, Certificates of Analysis (COA), and Safety Data Sheets (SDS), to support your decision-making and regulatory compliance. We invite you to reach out to us to learn more about our Antimony Trioxide offerings, request a quote, or discuss your specific needs. Empower your materials with superior flame resistance by choosing us as your trusted supplier.