Molecular engineering of polyphosphazene for low toxicity, flame retardant and low dielectric semi-aromatic polyimide composites

Key Points

• Low toxicity observed in polyimide composites with polyphosphazene, enhancing safety for various applications.
• Flame retardant capability was significantly improved, showing a promising alternative to traditional materials.
• Assessment focused on the dielectric properties in semi-aromatic polyimide composites for electrical applications.
• Highlights the potential for using engineered polyphosphazene in safer, more efficient materials for various industries.