ResinTech SACMP is a sodium form macroporous highly crosslinked strong acid cation resin. SACMP is designed for polishing and other high stress applications. ResinTech SACMP is intended for high flow rate and high temperature polishing applications, as well as other applications that require the highest possible physical strength and chemical durability. SACMP is available in the sodium or hydrogen form (when ordered as SACMP-H). 


NSF/ANSI-61 Certified for Material Safety
WQA Gold Seal Certified when ordered as SACMP-HP


Polymer StructureStyrene/DVB
Polymer TypeMacroporous
Functional GroupSulfonic Acid
Physical FormSpherical Beads
Ionic Form (as shipped)Sodium or Hydrogen
Total capacity> 1.6 meq/mL (H Form) / > 1.65 meq/mL (Na Form)
Water Retention50 to 60 percent (H Form) / 45 to 55 percent (Na Form)
Approximate Shipping Weight48 lbs/cu.ft. (H Form) / 50 lbs/cu.ft. (Na Form)
Swelling3 to 5 percent Na to H
Screen Size Distribution 16 to 50 (U.S. Mesh)
Maximum Fines Content1 percent (less than 50 Mesh)
Minimum Sphericity95 percent
Uniformity Coefficient1.6 (Approximate)
Resin ColorTan

All resin/carbon purchases processed via this website will be samples only, packaged in 16oz. plastic jars.
For larger quantities please email

NOTE: Weights reflect an average packout weight over time. Actual weights may vary by +/- 1 lb.

Please allow up to 5 business days from the date of your order for processing. After processing is complete, your order will be shipped out according to the shipping option you chose when ordering. For orders being shipped outside of the USA, please allow 4 weeks due to possible delays through customs.

View Data SheetSDS File

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