Mixed bed black and gold DI deionization resin is a one-to-one equivalent mixture of a hydrogen form strong acid cation resin and a hydroxide form type 1 strong base anion resin.
Depending on availability, the brands may vary.
This mixed bed resin is intended for use in all mixed bed deionization applications that require high resistivity and high capacity. Mixed Bed Resin is well suited for portable exchange and other polishing applications. Comes in 1 Cubic Foot Bags.
|Functional Group||Sulfonic Acid (Cation) / Trimethylamine (Anion)|
|Physical Form||Spherical Beads|
|Ionic Form (as shipped)||Hydrogen/Hydroxide|
|Column capacity||> 0.60 meq/mL|
|Volume Ratio (Cation/Anion)||40/60 percent|
|Water Retention||55 to 60 percent|
|Screen Size Distribution||16 to 50 (U.S. Mesh)|
|Resin Color||Brown to black (Cation) / Amber (Anion)|