Datasheet summary
SuperGel SGC 650H
PDF datasheet mirror for SuperGel SGC 650H (Purolite). Verify with OEM before design.
Summary
Product identification
- Product Line: Purolite
- Product Name: SuperGel SGC 650H (also referred to as SGA-550 (OH))
- Type: SuperGel Strong Base Anion Resin, Uniform Size for Condensate Polishing and Mixed Bed Demineralization.
Typical Physical & Chemical Characteristics
- Ionic Form, as shipped: OH⁻/CO₃²⁻
- Polymer Matrix Structure: Crosslinked Styrene-DVB Gel
- Functional Groups: Quaternary Amine
- Physical Form and Appearance: Hard Amber Spherical beads
- Total Exchange Capacity (OH⁻ form): ≥1.1 eq/l min. / 24.0 kgr/ft³ as CaCO₃
- Moisture Retention (OH⁻/CO₃²⁻ form): 55 - 65%
- Crush Strength: Average min. 700 g/bead / > 200 g/bead 99% min.
- Shipping Weight (approx.): 670 - 700 g/l (42 lb/ft³)
- Mean Particle Size: 570 ± 50 microns
- Uniformity Coefficient: 1.1
- Whole Perfect Beads: 95% min.
- Reversible Swelling (Cl⁻ ➔ OH⁻): 24% max.
- Reversible Swelling (CO₃²⁻ ➔ OH⁻): 14% max.
- pH Limits: 0 - 14
- Particle Density (approx. CO₃²⁻ form): 1.09 g/ml
- Particle Density (approx. OH⁻ form): 1.07 g/ml
Recommended Operating Conditions
- Operating Temperature (OH⁻ form): 60°C (140°F) max.
- Operating Temperature (Cl⁻ form): 100°C (212°F) max.
- Bed Depth, Minimum: 450 mm / 1.5 ft
- Flow Rate (Service/Fast Rinse): 5 - 60 m/h (2 - 24 gpm/ft²)
- Flow Rate (Service Condensate Polishing): 110 - 150 m/h (45 - 60 gpm/ft²)
- Flow Rate (Backwash): See Backwash Data (Fig. 1)
- Flow Rate (Co-current regeneration / Displacement Rinse): 1 - 10 m/h (0.4 - 4 gpm/ft²)
- Total Rinse Requirement: 2 - 5 Bed Volumes
- Regeneration Type: 4 - 8% NaOH
- Regeneration Temperature: 50°C (120°F) Max.
Backwash Data
- Figure 1 shows backwash expansion data at various temperatures and flow rates for different ionic forms. The formula to adjust flow rate for temperatures other than 25°C is provided:
- L = L₂₅°C [1 + 0.008(1.8T°C - 45)]
- L = L₇₇°F [1 + 0.008(T°F - 77)]
Disclaimer: This extraction may miss figures, footnotes, or revisions. Contractual data must match the OEM PDF revision used on the project.
Official datasheet (PDF)
Curated from selected public technical reference material for discovery and preliminary comparison. This summary is not a substitute for a current certified manufacturer datasheet. Verify revisions and design limits before use.