Yuhui C-SS8 is a premium grade gel-type strong acid cation (SAC) exchange resin based on sulfonated styrene-divinylbenzene (DVB) copolymers with standard Gaussian particle size distribution. Its 8% cross-linkage offers better performance on the resistance to oxidation compared to C-SS7. C-SS8 is developed to be used for industrial water softening when it works in sodium form and demineralization when it works in hydrogen form.