| Halogenated Flame Retardants | Plastics, textiles, electronic devices | High thermal stability, cost-effective | Potential environmental and health concerns |
| Phosphorus-based Flame Retardants | Foams, coatings, textiles | Non-toxic, effective at lower loadings | Generally considered environmentally friendly |
| Nitrogen-based Flame Retardants | Rubber, plastics, textiles | Good char formation, reduces smoke | Lower environmental impact |
| Inorganic Flame Retardants | Construction materials, textiles | Highly effective, non-toxic | Minimal environmental risks |
| Intumescent Flame Retardants | Coatings, building materials | Swells upon heating, excellent protection | Sustainable option with low toxicity |