AmberLiteHPR2900 Na Ion Exchange Resin is a Uniform Particle Size, Macroporous, Strong Acid Cation Exchange Resin for Industrial Softening Applications. It is a robust, high-quality resin for use in industrial softening applications when a combination of exceptional physical stability, simple and reliable operation, and long resin life is required. Its high degree of crosslinking provides exceptional stability, which gives it great resistance to chemical oxidation and to mechanical, thermal, or osmotic stress. The properties of this macroporous resin have been designed for optimal kinetics. AmberLite HPR2900 Na is recommended for hot process softeners, sodium-cycle or amine-cycle condensate treatment, and other systems involving appreciable oxidative potential or high temperatures. AmberLite HPR2900 Na is available for demineralization applications when the sodium-form is preferred by the user.