201×7
Type I gel SBA, Cl form. Pure-water and process anion duty.
- Structure
- Gel, styrene-DVB, Type I
- Capacity
- >= 1.35
- Particle size
- 0.315-1.25
- Appearance
- Light yellow spherical beads
Ion exchange resin family
SBAStrong Base Anion Resin
Strong base anion resin removes a broad range of anions, including silica, for demineralization and high-purity water.
CausticRegenerant
Gel or macroporousStructure
Broad anion removalCapacity profile
Overview
Broad anion and silica control for high-purity water.
Anion exchange for silica, mineral acids, organic matter control, and high-purity demineralized water systems.
- Gel or macroporous
- Anion and silica removal
- Caustic regeneration
Models and specifications
Technical table for evaluation.
| Specification | 201×7Type I gel SBA, Cl form. Pure-water and process anion duty. |
|---|---|
| Structure | Gel, styrene-DVB, Type I |
| Ionic form | Cl- |
| Functional group | Quaternary ammonium -N(CH3)3 |
| Total capacity (mmol/g) | >= 3.6 |
| Volume exchange capacity (mmol/mL) | >= 1.35 |
| Particle size (mm) | 0.315-1.25 |
| Wet true density (g/mL) | 1.07-1.10 |
| Wet bulk density (g/mL) | 0.67-0.73 |
| Moisture content (%) | 42-48 |
| Uniformity coefficient | <= 1.6 |
| Sphericity after attrition (%) | >= 95 |
| Appearance | Light yellow spherical beads |
| Duty | Pure water, wastewater recovery, pharmaceutical separation |
| Equivalent grades | Amberlite IRA-400 |
Series catalogue
Other grades in this family.
Selection guidance
Where this family fits best.
Best for
- Demineralization and DI trains
- Silica removal
- High-purity polishing stages
Review carefully for
- Strong-acid-only streams better suited to WBA lead beds
- Organic-fouling feeds without pretreatment
Applications
Relevant use cases for SBA.
Inquiry
Send your feed analysis and operating target.
Share flow rate, inlet composition, target outlet quality, regenerant availability, temperature, and existing process constraints. Haitron can confirm the correct resin family and model once your data is reviewed.
Strong Base Anion Resin
Share flow rate, inlet composition, target outlet quality, regenerant availability, temperature, and existing process constraints.
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