Cation exchange resin

Lanlang Corp provides variety of cation exchange resins including strong acid exchange resin and weak acid exchange resin in sodium or hydrogen form with gel type or macroporous structure. Cation resins are widely used in water treatment, metals recovery, pharmaceutical, sugar and oil industries.

Strong acid cation resins have the sulfonic acid as function groups. They can work at any pH (0-14), tolerate high temperature (up to 120℃), adsorb all cations, and require substantial amounts of regenerant. These resins are mainly used for softening applications (total hardness removal) and demineralization before anion bed or as the cation component of the mixed bed.

Weak acid cation resins have carboxylic groups as the exchange site. These resin has high regeneration efficiency (nearly 100% utilization of acid). The weak acid resins are mainly used for softening (temporary hardness removal) and dealkalization applications. Usually, they are also used together with strong acid resins in demineralization to lower acid consumption.


Model Description
TC004 Amber gel type strong acid cation exchange resin with good kinetic performance.
TC007 Amber gel type strong acid cation exchange resin.
TC007C Coarse size gel type cation resin for high flow rate system.
TC007F Fine mesh gel type cation resin with high kinetic capacity and excellent efficiency.
TC007MB Gel type cation resin for mixed bed.
TC007U Uniform particle size gel type cation exchange resin with low pressure drop.
TC007B Black gel type cation exchange resin.
TC007FG Potable water grade gel type cation exchange resin.
TC007FGF Potable water grade fine mesh gel type cation exchange resin with high efficiency.
TC008 Amber gel type strong acid cation exchange resin with high capacity.
TC008C Coarse size gel type cation resin with high capacity for high flow rate system.
TC008F Fine mesh gel type cation resin with high capacity and efficiency.
TC008MB Gel type cation resin with high capacity for mixed bed.
TC008U Uniform particle size gel type cation exchange resin with high capacity and low pressure drop.
TC008B Black gel type cation exchange resin with high capacity.
TC008FG Potable water grade gel type cation exchange resin with high capacity.
TC008FGF Potable water grade fine mesh gel type cation exchange resin with high capacity and efficiency.
TC010 Amber gel type strong acid cation exchange resin with high resistance to oxidation.
TC010C Coarse size gel type cation resin with high resistance to oxidation for high flow rate system.
TC010F Fine mesh gel type cation resin with high efficiency and resistance to oxidation.
TC010MB Gel type cation resin with high resistance to oxidation for mixed bed.
TC010U Uniform particle size gel type cation exchange resin with high resistance to oxidation and low pressure drop.
TC010B Black gel type cation exchange resin with high resistance to oxidation.
TC010FG Potable water grade gel type cation exchange resin with high resistance to oxidation.
TC010FGF Potable water grade fine mesh gel type cation exchange resin with high efficiency and resistance to oxidation.
TC001D Macroporous strong acid cation exchange resin with high resistance to osmosis shock and organic fouling.
TC001DMB Macroporous strong acid cation resin with high resistance to osmosis shock and organic fouling for mixed bed.
TC001DU Uniform particle size macroporous cation resin with high resistance to osmosis shock and organic fouling.
TC112 Gel type polyacrylic weak acid cation exchange resin with high kinetic capacity and regeneration efficiency.
TC113D Macroporous polyacrylic weak acid cation exchange resin with high stability and regeneration efficiency.
TC113DF Fine mesh macroporous weak acid cation exchange resin with high stability and regeneration efficiency.
TC113FGD Potable water grade macroporous weak acid cation exchange resin with high capacity and chlorine tolerance.
TC113FGDF Potable water grade fine mesh macroporous weak acid cation exchange resin with high kinetic capacity.
TC115FGD Potable water grade macroporous weak acid cation exchange resin, heavy metals removal.