- Victory
- China
- Quantity(Tons) 1 - 10 11 - 40 41 - 100 >100 Est. Time(days) 5 7 15 To be negotiated
- 2000T/Month
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.
Plastic grade antimony trioxide in the Electronic and Electrical Industry: Applications in ABS, HIPS, and PC
Introduction
Plastic grade antimony trioxide (Sb₂O₃) is a key additive in the electronic and electrical industry, primarily valued for its flame-retardant properties. Plastic grade antimony trioxide is widely used in engineering plastics such as Acrylonitrile Butadiene Styrene (ABS), High-Impact Polystyrene (HIPS), and Polycarbonate (PC) to enhance fire resistance while maintaining mechanical and electrical performance. This article explores the role of antimony trioxide for PC in these polymers and its benefits for electronic applications.
Key Advantages of Antimony Trioxide in Electronics
Flame Retardancy – Antimony trioxide for PC Acts as a synergist with halogenated compounds (e.g., brominated flame retardants) to suppress combustion in electronic components.
Thermal Stability – Antimony trioxide for HIPS Maintains performance under high temperatures, crucial for devices with heat-generating parts.
Smoke Suppression – Antimony trioxide for HIPS Reduces smoke emission during fire incidents, improving safety in enclosed spaces.
Electrical Insulation – Antimony trioxide for ABS Enhances dielectric properties in plastic housings and connectors.
Cost-Effectiveness – Antimony trioxide for ABS Provides an economical yet efficient flame-retardant solution compared to alternatives.
Applications in ABS, HIPS, and PC
1. ABS (Acrylonitrile Butadiene Styrene)
Role of antimony trioxide for ABS: ABS is commonly used in electronic housings (e.g., computer monitors, power tools, and consumer electronics). Antimony trioxide for ABS, when combined with brominated flame retardants (e.g., TBBPA), significantly improves fire resistance.
Benefits:
Antimony trioxide for ABS Maintains impact strength and rigidity.
Antimony trioxide for ABS Meets UL94 V-0 and HB flammability standards.
Antimony trioxide for ABS Reduces dripping during combustion.
2. HIPS (High-Impact Polystyrene)
Role of antimony trioxide for HIPS: HIPS is used in TV cabinets, printer casings, and appliance parts. Antimony trioxide for HIPS enhances flame retardancy when used with halogenated additives.
Benefits:
Antimony trioxide for HIPS Improves fire resistance without major loss of mechanical properties.
Antimony trioxide for HIPS Cost-effective solution for mass-produced electronic enclosures.
Antimony trioxide for HIPS Helps comply with international safety standards (e.g., IEC 60335).
3. PC (Polycarbonate) & PC/ABS Blends
Role of antimony trioxide for PC: PC is known for its high heat resistance and transparency, used in LED housings, connectors, and mobile device components. In PC/ABS blends, antimony trioxide for PC improves flame retardancy while retaining clarity (if used in optimized amounts).
Benefits:
Antimony trioxide for PC Enhances UL94 V-0 compliance in thin-walled components.
Antimony trioxide for PC Works well with phosphorus-based flame retardants for halogen-free applications.
Antimony trioxide for PC Maintains high impact resistance and thermal stability.
Conclusion
Plastic grade antimony trioxide remains a vital flame-retardant synergist in the electronic and electrical industry, particularly for ABS, HIPS, and PC applications. Its ability to enhance fire safety, thermal stability, and cost efficiency makes it indispensable for electronic housings, connectors, and insulating materials. However, evolving environmental regulations may drive innovations in halogen-free alternatives.
| Item | Appearance | Antimony Trioxide (Sb2O3) | Density | Sb2O3 content | Other content(ATH/MDH/DBDPE/CaCO3 /Zinc borate) |
| Antimony composite powder-80 | White powder | 99.80% | 3.73g/cm³ | 80% | 20% |
| Antimony composite powder-90 | White powder | 99.80% | 3.73g/cm³ | 90% | 10% |
Plastic grade antimony trioxide powder remains a critical component in flame-retardant wire and cable formulations due to its cost-efficiency, synergistic effects, and electrical insulation properties.
Company Introduction：
LIAONING VICTORY FIRE-RETARDANT MATERIAL TECHNOLOGY CO.,LTD. is a research and development, production and sales of integrated company mainly operate inorganic fire retardant and non-metallic mineral products.
Our main products contain Talc products, environmental flame retardants, such as Magnesium Hydroxide, Aluminium Hydroxide, Silica Flame Retardant and Composit Flame Retardant, CCM(MgO)， Composit Magnesium Fertilizer，Antimony trioxide，Kaolin，Chlorite，CaCO3，Barite，Perlite，Fluorite，Titanium Dioxide and other non-metallic materials.
