- Functions:Smoke Suppressant, Flame Retardant
- Processing Methods:Thermoforming, Injection Molding
FR Eco-Additive™ 20 is Bromine, antimony, and magnesium free fire retardant and smoke suppressing, polymeric additive. Provides an effective thermal barrier upon exposure to open flame or high radiant heat. This additive is a mixture comprised of TSWB™ and crystalline graphite.