Golden Granular Ion Exchange Water Softener Resin 220na

Ion exchange resin 220Na, specifically Indion 220Na, is a strong acid cation exchanger in bead form, commonly used for water softening. It is based on cross-linked polystyrene with a gel structure and contains sulphonic acid functional groups. It's typically supplied moist in the sodium form. Here's a more detailed breakdown: Type: Strong acid cation exchange resin. Structure: Gel-type, based on cross-linked polystyrene. Functional Group: Sulphonic acid (-SO3H). Form: Supplied in bead form, usually moist. Ionic Form: Sodium form (Na+). Primary Use: Widely used for water softening applications, removing hardness-causing ions like calcium and magnesium. Key Properties: High capacity, good regeneration characteristics, and resistance to fouling.