CG10 HP

Summary

Product identification

ResinTech CG10-HP is a high-purity, 10% cross-linked, polystyrene gel, strong acid cation resin in sodium form.

Applications:

• Softening - Industrial
• Demineralization
• Softening - High Temperature

Product Specification Sheet

• Polymer Matrix: Styrenic Gel
• Ionic Form: Sodium
• Functional Group: Sulfonic Acid
• Physical Form: Spherical Beads
• Particle Size: 16 to 50 US Mesh (297 - 1190 μm)
• % < 50 mesh (300µm): < 1%
• Minimum Sphericity: 93%
• Uniformity Coefficient: 1.6
• Reversible Swelling (Na to Ca): -5% to -3%
• Capacity (meq/mL): 2.2
• Moisture Retention: 39% to 45%
• Shipping Weight: 53 - 55 lbs/ft³ (849 - 881 g/L)
• Color: Amber
• Regenerability: Yes
• Certifications: WQA Gold Seal (NSF/ANSI/CAN 61), Kosher Certified, FDA Compliance (21 CFR173.25)

Operating limits

• Maximum continuous temperature: 280°F (138°C)
• Operating pH range: 0 to 14 SU

Feed water

For high-temperature use (above 212°F), dissolved oxygen in the feedwater should be reduced to less than 0.05 ppm.

Product water

Capacity and leakage data (used for softening) were based on specific test conditions: 2:1 Ca:Mg ratio, 500 ppm TDS as CaCO₃, 0.2% hardness in salt, and 10% brine co-currently applied over 30 minutes.

Electrical

Not applicable.

Mechanical / hydraulic

• Backwash Expansion:
  • 0.0% at 3.0 gpm/sq.ft.
  • 0.0% at 6.0 gpm/sq.ft.
  • 20% at 9.0 gpm/sq.ft.
  • 40% at 12.0 gpm/sq.ft.
• Minimum bed depth: 24 inches
• Backwash expansion: 25 to 50 percent
• Maximum pressure loss: 25 psi
• Service flow rate: 1 to 10 gpm/ft³

Suggested operating conditions

Softening

• Regenerant Concentration: 10 to 15 percent NaCl
• Regenerant level: 4 to 15 lbs./ft³
• Regenerant flow rate: 0.5 to 1.5 gpm/ft³
• Regenerant contact time: >20 minutes
• Displacement volume: 10 to 15 gallons/ft³
• Rinse volume: 35 to 60 gallons/ft³

Demineralization (Hydrogen Cycle)

• Regenerant Concentration: 5 to 10 percent HCl or 1 to 8 percent H₂SO₄
• Regenerant level: 4 to 15 lbs./ft³
• Regenerant flow rate: 0.5 to 1.5 gpm/ft³
• Regenerant contact time: >20 minutes
• Displacement volume: 10 to 15 gallons/ft³
• Rinse volume: 35 to 60 gallons/ft³

General

• Displacement flow rate: Same as dilution water
• Rinse flow rate: Same as service flow

Packaging Options

• 1 ft³ bags
• 1 ft³ boxes
• 1 ft³ drums
• 7 ft³ drums
• 42 ft³ supersacks

---

Disclaimer: This extraction may miss figures, footnotes, or revisions. Contractual data must match the OEM PDF revision used on the project.

Official datasheet (PDF)

Lenntech datasheet mirror