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Brominated Antimony-Based Flame Retardant Masterbatch
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High-Efficiency Flame Retardant Masterbatch for Concentrated Grafted PVC
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PE Flame Retardant Masterbatch
Low-Smoke Halogen-Free Cable Material
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EVA Cable Flame Retardant Masterbatch
Brominated Flame Retardant Masterbatch is a high-concentration polymer concentrate that blends low-melting brominated flame retardants with antimony trioxide synergist for superior fire performance. It disperses uniformly in thermoplastic resins, achieving UL 94 V-0 at low addition levels while retaining tensile strength and melt flow.
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XPS Board Flame Retardant Masterbatch (a reactive flame retardant masterbatch for extruded polystyrene foam) is a high-efficiency, environmentally friendly additive that offers excellent flame retardancy. It features low addition rates, stable production, good dispersion, and minimal impact on the properties of the base material.
Utilizing internationally advanced flame retardant technology, our product features a carefully formulated blend of highly effective flame retardants and stabilizers. These are integrated uniformly into the PVC substrate through precision processing techniques, forming a homogeneous flame retardant system. Its superior flame-retardant performance enables rapid formation of a dense carbonized layer under extreme conditions, effectively isolating oxygen and heat, significantly reducing fire spread, and ensuring cable safety during fire incidents, thus safeguarding lives and property.
This flame retardant masterbatch features a high-efficiency composite flame retardant system with excellent compatibility between the flame retardant and resin. It offers strong mechanical properties, good thermal stability, and is suitable for higher processing temperatures and multiple processing cycles. The product is dust-free, provides stable coloration, and can be directly added for injection molding or extrusion pelletizing.
PE Flame Retardant Masterbatch contains fame retardant elements such as antimonytrioxide and is produced by extrusion. It is used for electrical conduits, mining PE pipes, PEsheets, etc. The masterbatch exhibits excellent flame retardancy, dispersion, andcompatibility; it offers good thermal stability and weather resistance; its electrical insulationproperties are outstanding, and its addition effectively enhances the flame retardancy of PE.
Under 125°C electron-beam irradiation, the unique properties of low-smoke, halogen-free, flame-retardant polyolefin cable compounds were investigated, focusing on the selection and blending of base materials, compatibilizers, flame-retardant systems, antioxidant systems, and processing aids, as well as their effects on the material’s overall performance. The results showed that using an EVA/HDPE blend system or an EPDM/EVA blend system—together with our self-developed compatibilizer—along with the flame-retardant formulations of Al(OH)_3 / Mg(OH)_2 / Flame Retardant A or Al(OH)_3 / Mg(OH)_2 / Flame Retardant A / Flame Retardant B, plus Antioxidants A and D, successfully produces a halogen-free material with outstanding properties.
EVA CableFlame Retardant Masterbatch is a high-efficiency additive designed to enhance the flame retardant properties of EVA-based electric wires. It incorporates various flame retardant additives, including antimony trioxide (Sb₂O₃), into EVA resin, improving processing characteristics, reducing production costs, and enhancing resin compatibility. Special processing techniques ensure effective flame retardancy, minimizing issues such as layer separation, excessive smoke, or surface defects during production. This masterbatch is primarily used to improve the flame retardant performance of EVA electric wires, thereby enhancing the overall safety and quality of the wires.
The PP Flame RetardantMasterbatch is a high-efficiency, environmentally friendly additive designed for polypropylene (PP) products, including PP wires, PP sheets, PP pipes, and other PP items. It primarily consists of various flame retardant materials, including antimony trioxide (Sb₂O₃), along with other specialized additives. Incorporating this masterbatch ensures a compact volume and excellent practical performance, offering a high cost-performance ratio.
Antimony Trioxide (Chemical Formula: Sb₂O₃) is an inorganic compound, commonly referred to as antimony oxide. It is a white crystalline powder with a melting point of 655°C and a boiling point of 1550°C. It dissolves in concentrated hydrochloric acid and sulfuric acid but is insoluble in water. It is mainly used in white pigments, paints, plastics, and for flame retardant applications.