LOWINOX™ blended antioxidants are high-performance, nondusting powder additives engineered to provide thermal and oxidative stabilization in extruded polystyrene (XPS) foam resin systems. Specifically formulated for compatibility with Emerald Innovation™ 3000 flame retardant, these antioxidants help maintain polymer integrity during processing and extend the lifespan of finished products. Ideal for use in XPS insulation boards, LOWINOX™ antioxidants offer excellent dispersion, low volatility, and processing stability, making them a preferred choice for manufacturers seeking consistent performance in demanding thermal environments.