Flame-Retardant Masterbatch

Dstone’s flame-retardant masterbatches provide an efficient way to enhance polymer fire performance while maintaining processing stability and mechanical balance. Designed for a wide range of plastics and engineering materials, these masterbatches support safer, more reliable applications in electronics, cables, automotive parts, and industrial products.
  • Dstone’s flame-retardant masterbatches are engineered to help manufacturers achieve safer and more consistent fire-performance requirements across diverse polymer systems. Formulated with halogen-free, low-smoke, char-forming, and ceramic-forming solutions, these masterbatches allow precise flame-retardant dosing, easier processing, and improved dispersion compared with powder additives.

    Our products support a broad range of resins—including PP, PE, PA, ABS, PS and various engineering plastics—helping improve flame-retardant efficiency, thermal stability, drip resistance, and overall material reliability. By integrating multiple synergistic additives into a single masterbatch, we help reduce dusting, simplify production, and provide more uniform performance in extrusion, injection molding, and compounding processes.

    These masterbatches are suitable for applications where safety, compliance, and durability are essential, including electronic housings, wire & cable components, EV parts, connectors, profiles, and industrial equipment. Customized formulations are also available to meet specific regulatory targets, processing conditions, and performance requirements.


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Flame-Retardant Masterbatch

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