1. Flame-retardant plastic: Flame-retardant plastic is a specially formulated plastic to which flame retardants are added to improve its flame-retardant performance. This material slows down the rate of burning when exposed to flames, reducing flame spread and thus improving fire safety.

1. Flame-retardant plastic: Flame-retardant plastic is a specially formulated plastic to which flame retardants are added to improve its flame-retardant performance. This material slows down the rate of burning when exposed to flames, reducing flame spread and thus improving fire safety.