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

DuPont AMBERJET 4000 CL Ion Exchange Resin

DuPont AMBERJET 4000 CL is a high-capacity, gel-type strong-base anion exchange resin in chloride form. Designed for high-purity water production, it offers excellent kinetics, low leakage, and superior regeneration efficiency. Its uniform bead structure ensures consistent performance in mixed-bed and polishing applications across power, pharmaceutical, and electronics industries.
  • dupont amberjet 4000 cl ion exchange resin_017b77f2
  • dupont amberjet 4000 cl ion exchange resin_017b77f2

Features Of DuPont AMBERJET 4000 CL Ion Exchange Resin

  1. High-capacity, gel-type strong base anion exchange resin in chloride form.

  2. Optimized for high-efficiency removal of silica, sulfate, nitrate, and other anionic contaminants.

  3. Excellent physical and chemical stability with low attrition loss during hydraulic cycling.

  4. Consistent particle size distribution ensures uniform flow dynamics and minimized pressure drop.

  5. Manufactured under strict quality control to meet ASTM D2179 and ISO 9001 standards.

Typical Applications Of DuPont AMBERJET 4000 CL Ion Exchange Resin

  1. Polishing of high-purity water in power plant boiler feedwater systems.

  2. Final anion removal in pharmaceutical-grade purified water (PW) and water for injection (WFI) systems.

  3. Ultrapure water production for semiconductor manufacturing and microelectronics rinsing.

  4. Deionization in laboratory and analytical instrument feedwater applications.

  5. Industrial process water treatment requiring low conductivity and minimal silica breakthrough.

Specifications Of DuPont AMBERJET 4000 CL Ion Exchange Resin

Chemical TypeStrong Base Anion (Type I)
Product FormChloride Form
AppearanceAmber, spherical beads
Functional GroupQuaternary ammonium
Moisture Content46 – 50% (as shipped)
Particle Size Range0.3 – 1.2 mm
Uniformity Coefficient≤ 1.6
Maximum Temperature60 °C (140 °F)


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