Yuhui C-SS8-U is a premium grade gel-type strong acid cation (SAC) exchange resin based on sulfonated styrene-divinylbenzene (DVB) copolymers with uniform particle size distribution. Its 8% cross-linkage offers better performance on the resistance to oxidation compared to C-SS7-U. Due to the special jetting technology, C-SS8-U has extremely uniform particle size, which increases the kinetics and efficiency of regeneration, and decreases pressure drop effectively. C-SS8-U is developed to be used for industrial water softening when it works in sodium form and demineralization when it works in hydrogen form.