Antimony Trioxide (ATO), a key chemical auxiliary, is renowned for its versatile applications, extending far beyond its primary role as a flame retardant synergist. At NINGBO INNO PHARMCHEM CO.,LTD., we understand the multifaceted utility of this inorganic compound, and this article aims to illuminate its diverse industrial footprints.

The most significant application of ATO, as previously discussed, is its function as a flame retardant synergist, particularly in polymers. When combined with halogenated compounds, it significantly enhances fire resistance in materials such as Polyvinyl Chloride (PVC), Polypropylene (PP), Polyethylene (PE), Polystyrene (PS), and Acrylonitrile Butadiene Styrene (ABS). This makes it indispensable for applications requiring robust fire safety, including electronic casings, automotive components, and wire and cable insulation. The industrial grade, with its high purity, ensures optimal performance in these demanding applications.

In the rubber industry, ATO serves a dual purpose as both a filler and a flame retardant. Its inclusion in rubber formulations contributes to the overall durability and fire-retardant properties of products like specialized hoses, seals, and fire-resistant gloves. The ability of ATO to enhance the char formation during combustion also plays a role in its effectiveness in these applications.

The textile industry also benefits from ATO's flame-retardant capabilities. It can be incorporated into textile coatings or blended with fibers to produce flame-retardant fabrics, essential for protective clothing, upholstery, and curtains. This application leverages the synergistic effect of ATO with halogen-containing treatments to meet stringent flammability standards.

Beyond its flame retardant roles, ATO is a critical additive in the glass manufacturing sector. It functions as a clarifier, a substance that removes bubbles and impurities from molten glass. By promoting the coalescence of small bubbles into larger ones that can escape, ATO contributes to the production of clearer, more aesthetically pleasing glass. This is particularly important for high-quality glassware and optical applications.

Furthermore, in the paints and coatings industry, ATO is utilized both as a white pigment, providing opacity and brightness, and as a flame retardant. Its inclusion in paints and coatings enhances their fire-retardant properties, offering an additional layer of protection for surfaces and structures. It also finds use in ceramic glazes and pigments, contributing to the aesthetic and functional properties of ceramic products.

The market for antimony trioxide is influenced by a variety of factors, including global supply, environmental regulations, and the demand from these diverse application sectors. As a leading supplier, NINGBO INNO PHARMCHEM CO.,LTD. ensures the availability of industrial-grade Antimony Trioxide to meet the evolving needs of these industries, supporting innovation and safety in material science.