Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

DuPont AMBERLITE IRN 160 Nuclear Grade Ion Exchange Resin

DuPontAMBERLITEIRN160isanuclear-gradecationexchangeresinfromtheAMBERLITEseries,specificallydesignedforultra-highpuritywaterpurificationinreactorcoolantsystems.Itfeaturesexceptionalradiolyticstability,lowleachablemetals,andstrictcompliancewithnuclearregulatorystandardsforpowergenerationandresearchfacilities.
  • dupont amberlite irn 160 nuclear grade ion exchange resin_dd25b415
  • dupont amberlite irn 160 nuclear grade ion exchange resin_dd25b415

Features Of DuPont AMBERLITE IRN 160 Nuclear Grade Ion Exchange Resin

  1. Manufactured to stringent nuclear-grade quality standards compliant with ASTM D2187 and EPRI guidelines for reactor coolant purification.

  2. Exceptional chemical and thermal stability in high-purity, low-conductivity water systems typical of nuclear power plant service.

  3. Ultra-low total organic carbon (TOC) extractables to prevent contamination of primary and secondary coolant loops.

  4. Consistent spherical bead morphology with tight particle size distribution for uniform hydraulic performance and minimal pressure drop.

  5. Optimized for high-efficiency removal of cobalt-60, cesium-137, and other fission/activation products in condensate polishing applications.

Typical Applications Of DuPont AMBERLITE IRN 160 Nuclear Grade Ion Exchange Resin

  1. Condensate polishing in pressurized water reactors (PWRs) and boiling water reactors (BWRs).

  2. Purification of reactor makeup water and auxiliary system feedwater.

  3. Service in mixed-bed ion exchange units for ultra-high-purity steam generator feedwater.

  4. Decontamination of spent fuel pool water and auxiliary cooling circuits.

  5. Final polishing step in nuclear-grade ultrapure water (UPW) production systems.

Specifications Of DuPont AMBERLITE IRN 160 Nuclear Grade Ion Exchange Resin

Chemical TypeStrong acid cation exchange resin (sulfonated polystyrene-divinylbenzene)
Product FormMoist, spherical beads
AppearanceAmber-colored, translucent beads
Functional GroupSulfonic acid (–SO₃H)
Ion FormH⁺ form (ready for use)
Moisture Content45–50% (as shipped)
Uniformity Coefficient≤ 1.3
Maximum Operating Temperature120 °C (248 °F)


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