Magnesium Hydroxide - flame retardant
Magnesium hydroxide - halogen free flame retardant.
Natural magnesium hydroxide is used commercially as a fire retardant. Like aluminium hydroxide, solid magnesium hydroxide has smoke suppressing and flame retardant properties. Common uses of magnesium hydroxide as a flame retardant include additives to cable insulation, insulation plastics, roofing, and various flame retardant coatings.