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

Lanxes-s LEWATIT MonoPlus SP 112 H Ion Exchange Resin

Lanxes-s LEWATIT MonoPlus SP 112 H is a high-capacity strong-acid cation exchange resin featuring uniform spherical beads, exceptional chemical stability, and optimized kinetics for industrial water softening and demineralization. Designed for reliable performance in demanding applications, it offers low pressure drop, high regeneration efficiency, and consistent ion removal across variable flow rates and feedwater qualities.
  • lanxes s lewatit monoplus sp 112 h ion exchange resin_c3b07a8b
  • lanxes s lewatit monoplus sp 112 h ion exchange resin_c3b07a8b

Features Of Lanxes-s LEWATIT MonoPlus SP 112 H Ion Exchange Resin

  1. Highly uniform spherical beads ensure consistent hydraulic performance and low pressure drop across packed beds.

  2. Superior chemical stability in strong acid environments, enabling reliable operation in aggressive regeneration conditions.

  3. Optimized kinetic performance for rapid ion exchange kinetics, especially effective for divalent cation removal (e.g., Ca²⁺, Mg²⁺).

  4. Low osmotic swelling behavior provides excellent mechanical integrity and long service life under cyclic loading.

  5. Manufactured to strict ISO 9001 quality standards with full traceability and batch-specific certification.

Typical Applications Of Lanxes-s LEWATIT MonoPlus SP 112 H Ion Exchange Resin

  1. Deminerilization of boiler feedwater in high-pressure steam generation systems.

  2. Softening of industrial process water for food & beverage, pharmaceutical, and electronics manufacturing.

  3. Pretreatment for reverse osmosis (RO) systems to protect membranes from scaling ions.

  4. Cation removal in ultrapure water (UPW) production for semiconductor fabrication facilities.

  5. Regenerable hydrogen-form polishing step in mixed-bed deionization units.

Specifications Of Lanxes-s LEWATIT MonoPlus SP 112 H Ion Exchange Resin

Chemical TypeStrong acid cation exchanger (sulfonic acid group)
Product FormHydrogen form (H⁺)
AppearanceUniform amber spherical beads
Functional Group–SO₃H
Matrix StructureMacroporous polystyrene-divinylbenzene copolymer
Particle Size Range0.315 – 1.25 mm
Moisture Content47 – 53 % (as shipped)
Ion Exchange Capacity (min.)2.0 eq/L (dry base)


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