Flame-retardant ABS is typically produced by incorporating inorganic flame retardants, which enhance fire resistance but often reduce impact strength and other mechanical properties when used in high amounts. Standard flame-retardant ABS usually achieves an FR V0 rating. However, due to the additives, flame-retardant ABS may exhibit higher density, altered temperature resistance, and reduced impact performance compared to standard ABS.
New flame-retardant ABS alloys are developed by blending ABS with materials that inherently possess flame-retardant properties. This approach reduces the amount of additive required, minimizing negative effects on physical properties while maintaining high flame retardancy, typically at FR V0 grade. These advanced materials offer a better balance of mechanical performance and fire safety.
