INDION Non‑Solvent Cation Resins: Sustainable Softening Solutions

INDION non‑solvent cation resins are manufactured using an advanced solvent‑free process that eliminates environmentally harmful solvents, significantly reducing carbon footprint and environmental impact compared to conventional ion exchange resin production methods. Available in grades like INDION 220 NaNS, 222 NaNS, 225 NaNS, 525 NaNS and FM NaNS, these dark brown to black coloured beads offer equivalent performance specifications—including high total exchange capacity (>1.8–2.1 meq/ml), moisture retention and particle sizes—for water softening, demineralisation and mixed bed applications. The darker colour also enables easy visual identification of cation resin during mixed bed regeneration, while supporting cleaner production, lower emissions, safer operations and sustainable water treatment for industries and utilities committed to green chemistry.