Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Lanxes-s LEWATIT MonoPlus TP 220 Ion Exchange Resin

Lanxes-sLEWATITMonoPlusTP220isahigh-performancestrongacidcationexchangeresinfromLANXESS’sMonoPlusseries,featuringexcellentswellingstability,highcapacity,androbustchemicalresistanceforindustrialwatersofteninganddeminalizationapplications.
  • lanxes s lewatit monoplus tp 220 ion exchange resin_63473c44
  • lanxes s lewatit monoplus tp 220 ion exchange resin_63473c44

Features Of Lanxes-s LEWATIT MonoPlus TP 220 Ion Exchange Resin

  1. Highly selective for divalent cations such as Ca²⁺ and Mg²⁺, enabling superior hardness removal efficiency.

  2. Engineered with uniform spherical beads for consistent hydraulic performance and low pressure drop in service cycles.

  3. Exceptional chemical stability in acidic and alkaline environments, ensuring long operational life under demanding regeneration conditions.

  4. Optimized particle size distribution (0.45–1.25 mm) for enhanced kinetics and reduced channeling in fixed-bed systems.

  5. Low osmotic swelling behavior, maintaining mechanical integrity during repeated ion exchange and regeneration cycles.

Typical Applications Of Lanxes-s LEWATIT MonoPlus TP 220 Ion Exchange Resin

  1. Drinking water softening in municipal and decentralized treatment plants.

  2. Pretreatment for reverse osmosis (RO) and nanofiltration (NF) feed water to prevent scaling.

  3. Industrial boiler feedwater conditioning in power generation and process steam systems.

  4. Food and beverage production where strict metal ion control is required for product quality and regulatory compliance.

  5. Pharmaceutical-grade purified water (PW) and water-for-injection (WFI) polishing applications.

Specifications Of Lanxes-s LEWATIT MonoPlus TP 220 Ion Exchange Resin

Chemical TypeStrongly acidic cation exchanger (sulfonic acid functionalized polystyrene-divinylbenzene matrix)
Product FormMoist, gel-type spherical beads
AppearanceOpaque amber to light brown beads
Functional Group–SO₃H (sulfonic acid)
Ion FormH⁺ form (ready-to-use)
Particle Size Range0.45–1.25 mm
Moisture Content47–53% (w/w)
Maximum Operating Temperature120 °C


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