Antimony Trioxide Replacement Additives

A high-performance, eco-friendly additive designed to reduce antimony trioxide (ATO) while enhancing multi-mechanism flame retardancy. It offers strong compatibility with polyolefins, engineering plastics, and rubbers, making it ideal for low-ATO and sustainable flame-retardant systems.
  • This ATO-reduction flame-retardant additive is developed for polymer systems requiring lower antimony trioxide content without compromising fire performance. By integrating gas-phase and condensed-phase synergistic mechanisms, it significantly enhances flame retardancy, smoke suppression, and thermal stability across multiple resin systems.

    The additive provides a sustainable alternative to conventional ATO-based systems, helping manufacturers reduce environmental impact and meet increasingly strict global fire-safety and green-compliance standards. It disperses uniformly and maintains excellent compatibility during compounding and molding.

    Key Advantages:

    1. 30–60% ATO Reduction: Lowers ATO content while keeping strong flame-retardant performance.

    2. Multi-Mechanism Synergy: Enhances gas-phase and condensed-phase fire protection.

    3. Wide Compatibility: Suitable for polyolefins, engineering plastics, and rubber systems.

    4. Eco-Friendly: Supports sustainable, low-toxicity flame-retardant formulations.

    5. Stable Processing: Maintains mechanical and thermal stability during compounding.


Key words:

Antimony Trioxide Replacement Additives

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