ResinTech MBD-30 is a one-to-one volume mixture of CG8-H (a hydrogen form amber colored strong acid cation resin) and SBG1-OH-ID (a blue colored hydroxide form type 1 strong base anion resin). MBD-30 utilizes a pH indicator dye in the anion component that changes color from deep blue to amber as the resin exhausts. MBD-30 is intended for use in applications where a color indication of resin exhaustion is desired. MBD-30 is supplied ready to use with the cation component in the hydrogen form and the anion component in the hydroxide form.
||Mixed Bed Resins
Polymer Structure Styrene/DVB
Polymer Type Gel
Functional Group Sulfonic Acid (Cation) / Trimethylamine (Anion)
Physical Form Spherical Beads
Ionic Form (as shipped) Hydrogen/Hydroxide
Column capacity > 0.43 meq/mL
Volume Ratio (Cation/Anion) 50/50 percent
Water Retention 50 percent
Shipping Weight 43 lbs per cu. ft.
Screen Size Distribution 16 to 50 (U.S. Mesh)
Resin Color Amber (Cation) / Blue (Anion)