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Ion exchange resin family

SAC

Strong Acid Cation Resin

Strong acid cation resin is used where stable exchange capacity and broad pH operating tolerance are required. It is a core family for hardness removal, demineralization trains, condensate polishing, and industrial water treatment.

AcidRegenerant
Gel or macroporousStructure
High cation capacityCapacity profile
Strong Acid Cation Resin bead sample

Overview

Precise cation exchange for dependable water quality.

High-capacity cation exchange for softening, demineralization, condensate polishing, and boiler feedwater treatment.

  • Gel or macroporous
  • Hardness removal and demineralization
  • Acid regeneration

Models and specifications

Technical table for evaluation.

Ask for confirmed TDS
Strong Acid Cation Resin model specifications. Values are preview placeholders until the client confirms final model data.
Compare Model Structure Matrix Functional group Moisture content% Volume exchange capacitymmol/mL Wet bulk densityg/mL Wet true densityg/mL Sphericity after attrition% Particle size, 0.315 to 1.25 mm% Uniformity coefficient Maximum operating temperaturedegrees C Operating flow ratem/h Appearance Inquiry
SAC-StandardStandard SAC grade Gel Styrene DVB Sulfonic acid 42 to 48 >= 1.90 0.78 to 0.88 1.25 to 1.30 >= 90 >= 95 <= 1.60 60 20 to 80 Amber spherical particles Inquire

SAC-Standard

Standard SAC grade

Structure
Gel
Capacity
>= 1.90 mmol/mL
Particle size
>= 95%
Appearance
Amber spherical particles
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Selection guidance

Where this family fits best.

Best for

  • Softening and demineralization
  • Condensate polishing
  • RO pretreatment support

Review carefully for

  • Selective heavy metal capture without a chelating resin
  • Streams without confirmed feed analysis

Applications

Relevant use cases for SAC.

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.

Model comparison

Tell us your water treatment requirement