ST-FR395BR
Flame Retardant
ST-FR395BR
Next-generation Flame Retardant Synergist engineered for bromine-antimony styrenic systems. Slashes Antimony Trioxide (ATO) by 50% to 75% (down to 1 phr), cuts overall FR package cost by 15% to 20%, lowers compound density, and delivers a +20% to +30% boost in notched Izod impact strength.
Suggested Resins
ABS, PS, HIPS
Application Examples
Specifically designed for ABS and HIPS compounds requiring UL 94 1.5 mm / 1.6 mm V-0, 5VA, or S.2 needle flame ratings. Formulated with an integrated brominated dispersant for rapid micro-dispersion and active radical contribution. Slashes Sb2O3 from 4 phr down to 1 phr, lowers part density from 1.19 to 1.17 g/cm³, and boosts notched impact from 18.5 to 22.5 kJ/m² (+21.6% in FR245 systems; +28.6% in TBBA systems), eliminating typical FR brittleness.
Primary Function: Flame Retardant, Synergist
Available in: United States, Canada