Canftech® TC113D Is a premium grade macroporous weak acid cation exchange resin with polyacrylic matrix structure in standard Gaussian size distribution. It can be used to remove both of temporary hardness and alkalinity (carbonate, bicarbonate and hydroxide) from water. Its macroporous structure makes it has good resistance to osmotic & mechanical shock and organic fouling. The weak acid functionality makes TC113D has excellent regeneration efficiency. TC113D in Hydrogen form is widely used in dealkalization and softening / demineralizing system to prolong the lifetime of strong acid cation resins. In Sodium form, TC113D is also used for metals removal.