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SEPLITE® Monojet™ SC7700CP

Gel Type, Strong Acid, ST-DVB, Uniform Particle Size, High Capacity, H+ Form


SEPLITE® Monojet™ SC7700CP (historical reference SC650CP) Ion Exchange Resin is a high-quality, high-capacity resin with uniform particle size designed specifically for use in condensate polishing mixed beds when high purity and water quality are required.
With its outstanding mechanical strength and very good oxidative stability, it is suitable for the high flow rate demands of condensate polishing applications. This resin could be available in both H+ form and Na+ form, the ionic conversion rate of H+ form is up to 99%.
The resin is normally paired with SEPLITE® Monojet™ SA8500CP (historical reference SA550CP) in OH- form in mixed beds, providing excellent water quality and resin purity.

Physical and Chemical Characteristics:

Physical and Chemical Characteristics
Matrix Structure Gel, Styrene-divinylbenzene
Functional group Sulfonic acid
Shipping form H+
Physical Appearance Amber to dark translucent spherical beads
Particle size (mm) 0.65±0.05mm
<0.3mm ≤0.5%
≥0.85mm              ≤5.0%
Moisture content (%) 46-51 (H+ Form)
Total Capacity(eq/L) ≥2.0 (H+ Form)
Bulk Density ( g/l) 780-870
Density ( g/l) 1220-1260
Whole beads count (%) ≥95
Uniformity coefficient ≤1.2


  • Mixed bed condensate polishing in nuclear power plants

  • Mixed bed condensate polishing in fossil power plants

  • Mixed bed polishing in industrial demineralization

Resins should be stored in sealed containers or bags where temperature was above 0℃ in dry conditions without exposure to direct sunlight.
Do not mix ion exchange resin with strong oxidizing agents; otherwise it will cause violent reactions.
In case of eyes contact with resins, rinse eyes immediately with plenty of water, and consult a specialist.
Material and samples must be disposed according to local regulations.
Dry polymers will expand when become wetted and may cause an exothermic reaction.
Spilled materials may be slippery.

SEPLITE® and Monojet™ are registered trademarks of Sunresin New Materials Co. Ltd., Xi'an

  • This information is general information and may differ from that based on actual conditions. For more information about SEPLITE®resins, please contact SUNRESIN® directly.

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