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Ion Exchange Resins

Ion Exchange Resins

Dow offers a comprehensive line of ion exchange resins for applications as diverse as simple industrial softening, production of ultrapure water, sweetener purification and metal recovery (mining).

ResinTech Inc., an acknowledged leader in ion exchange, manufactures a broad range of ion exchange resins for water and waste water treatment, including deionization, softening, metals removal, product purification, resource recovery, and pollution control.

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  • Excellent Physical Stability
  • High Operating Capacity
  • Low Sodium Leakage
  • Low Pressure Drop
  • Good Regeneration Efficiency

DOWEX™ Ion Exchange Resins

Model No.

Description

Qty. Per Container

Exchange Capacity
eq/I (kgr/ft3)

Volume (cu.ft.)

Approx. Wt. (lbs)

HCRSSBAG

Strong Acid Cation Exchange Resin for Residential Softening Applications, 6% Crosslinked, DOWEX HCR-S/S, Na+ Form

1

25

1.9 (41.5)

HCR

Strong Acid Cation Exchange Resin for Softening and Demineralization Applications, 8% Crosslinked,
DOWEX HCR-S, Na+ Form

5

255

2.0 (43.7)

MARATHONCH

Strong Acid Cation Exchange Resin For Softening and Demineralizing Applications, DOWEX MARATHON C, H+ Form

5

250

1.8 (39.3)

MARATHONAOH

Strong Base Anion Exchange Resin For Demineralization Applications, DOWEX MARATHAN A, OH- Form

5

200

1.0 (21.9)

MARATHONMR3

Mixed Ion Exchange Resin for Demineralization, 1:1 by Equivalent, DOWEX MARATHON MR-3, OH- & H+ Form

5

210

OH-: 1.0 (21.9)
H+: 1.9 (41.5)

 

ResinTech Ion Exchange Resins

Model No.

Description

Qty. Per Container

Exchange Capacity,
(meq/L)

Volume (cu.ft.)

Approx. Wt. (lbs)

Softening Resins (Strong Acid Cation)

CGS

High Capacity Gel Type Cation Resin For Softening/Deionization Applications, Na Form

1

51

1.9

CG8

Industrial Grade High Capacity Cation Resin for Softening/Deionization Applications, 8% Crosslink, Na Form

1

52

1.9

CG8-H

Industrial Grade High Capacity Cation Resin for Softening/ Deionization Applications, 8% Crosslink, H Form

1

50

1.8

Weak Acid Cation Resins

WACG

Weak Acid Gel - Dealkalization/Chemical Processing (H Form)

1

47

> 4.00

Strong Base Anion Resins

SBG1P

Type One Porous Gel - Deionization/Mixed Beds (Cl Form)

1

43

> 1.25

SBG1P-OH

Strong Base Acrylic Type One - Deionization Systems (OH Form)

1

41

> 1.00

SBG1

Strong Base Type One Gel - Anion Removal/Deionization (Cl Form)

1

44

> 1.45

SBG1-OH

Strong Base Type One Gel - Deionization/Mixed Beds (OH Form)

1

41

1.15

SBG2

Strong Base Type Two Gel – Anion Removal/Deionization (Cl Form)

1

44

> 1.45

SBG2-HP

SBG2 – Drinking Water Grade (Cl Form)

1

44

> 1.45

SBG2-OH

Strong Base Type Two Gel - Dealkalization/Deionization (OH Form)

1

42

> 1.3

Mixed Bed Resins (Regenerated)

MBD-10

Mixed Bed resin, RSO3-H+ (Gel) and R4N+OH- (Type One Gel)

1

43

Cation: 1.95
Anion: 1.40

MBD-15-NG

Mixed Bed Resin - General Purpose (Nuclear Grade)

1

43

Cation: 1.95
Anion: 1.25

MBD-15-SC

Mixed Bed Resin - Semiconductor Grade

1

43

Cation: 1.95
Anion: 1.25

Specialty Resins

SIR-200

Chelating Resin - Mercury Removal (H Form)

1

41

1.10

SIR-22P-HP

High Porosity Gel Type 1 - Organic Trap (Cl Form)

1

41

n/a

SIR-100-HP

Anion Exchange Resin - Nitrate Selective (Cl Form)

1

42

0.85

SIR-110-HP

Anion Exchange Resin - Nitrate & Perchlorate (Cl Form)

1

43

0.60

SIR-300

Chelating Resin - Heavy Metals Removal (Na Form)

1

43

> 1.10

SIR-900

Absorbent - Arsenic, Fluoride & Lead

1

47

1.40

  • FDA Potable Water Application Compliance on Select Resins (See product data sheets for details)
  • NSF/ANSI-61 Material Safety Certification on Select Resins (See product data sheets for details)
  • Controlled Particle Size
  • Superior Physical Stability

Applications for Ion Exchange Resins Include but are not limited to the following.   (See product data sheets for application information for specific resins.)

  • Softening (Water Softeners)
  • Demineralization
  • Dealkalization
  • Desilicizers
  • Arsenic Removal
  • Fluoride Removal
  • Nitrate Removal
  • Organic Removal
  • Oxygen Removal
  • Chemical Processing and Resource Recovery
  • Metal Finishing Rinses
  • Packed Bed Systems
  • Portable Exchange DI
  • Rinsing of Semiconductor Wafers
  • Make-Up of Chemical Solutions
  • Laboratory Uses
  • Cooling Water
  • Product Purification
  • Photographic Solution and Rinsing
  • Radwaste
  • Cartridge Demineralizers
  • Hemodialysis
  • Boiler Feedwater
  • Pharmaceutical Applications
  • Ultrapure Water Primary Demineralization Systems
  • Polishing Mixed Beds for Industrial Water
  • Power Station Make-Up Water Systems
  • Wide Variety of Specialty Applications