Antimony trioxide for plastic

1.Antimony trioxide for Cable compared with using halogen-based flame retardants alone (which requires an addition of 15-20%), the combination of Sb₂O₃ (3-5%) can significantly enhance the flame retardant efficiency and reduce the material cost.
2.The decomposition temperature is over 400℃, which is compatible with the processing temperature of PVC (160 - 200℃). Antimony trioxide for Cable ensures that no smoke is produced during the processing.

1.Rubber grade antimony trioxide Maintains performance even at elevated temperatures, making it suitable for under-the-hood automotive components and high-temperature cable insulation.
2.Unlike some flame retardants that degrade rubber flexibility or strength, Rubber grade antimony trioxide allows EPDM, NBR, and other rubber compounds to retain their elasticity, tensile strength, and durability.
3.Compared to some alternative flame retardants, Rubber grade antimony trioxide helps reduce smoke density during combustion, improving safety in enclosed spaces like vehicle interiors.

1.Antimony trioxide for Cable Material reacts with halogen flame retardants (such as chlorinated paraffins, decabromodiphenyl ether) to form SbCl₃ and SbOCl. In the gas phase,antimony trioxide for Cable Material captures free radicals (·H, ·OH) and interrupts the combustion chain reaction, enabling the wires and cables to pass through strict flame retardant tests such as UL94 V-0 and IEC 60332.
2.Plastic grade antimony trioxide is an electrically neutral inorganic substance. It is uniformly dispersed in cable materials such as PVC/PE, without affecting the volume resistivity (≥ 1×10¹² Ω·cm), and meets the insulation standard of GB/T 8815.

1.Excellent Flame Retardancy – Plastic grade antimony trioxide Acts as a highly effective flame retardant in plastics and polymers used in electronic enclosures, cables, and circuit boards, enhancing fire safety.
2.Smoke Suppression – Plastic grade antimony trioxide Reduces smoke emission during combustion, critical for safety in enclosed electronic systems.
3.Plastic grade antimony trioxide Compatibility with Engineering Plastics – Widely used in ABS, PVC, and polyolefins for electronic casings and wiring insulation.

1.As an efficient flame retardant agent, Antimony trioxide is widely used in automotive plastic components (such as dashboards, cable sheaths, seat materials, etc.), which can significantly reduce the flammability of the materials and enhance vehicle safety, meeting strict fire safety standards (such as UL94, FMVSS 302).
2.As an additive, antimony trioxide for PBT can optimize the fluidity and molding properties of polymer materials (such as PP, PVC, etc.), and is suitable for the production of complex-shaped automotive injection molds, thereby enhancing production efficiency.