DuPont Dow Resin – AmberTec UP6040 H/OH Ion Exchange Resin

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Non-Separable, Uniform Particle Size, Mixed Bed Ion Exchange Resin for Demineralization Applications and Ultimate Polishing for the Semiconductor Industry.

AmberTec UP6040 H/OH Ion Exchange Resin is a semiconductor-grade ion exchange resin mixed bed which is specifically designed and manufactured for final polishing service in the highest-purity water treatment applications. This pre-mixed resin product is composed of an equivalent mixture of high capacity, fully regenerated strong acid and strong base gel-type ion exchange resins on a 1:1 equivalent basis. The resin mixture exhibits no clumping. The particle size of the component resins is specially designed to reduce the natural tendency of cation and anion resins to separate when handled in a water slurry. This ensures perfect mixed bed equilibrium performance, since the resins will remain intimately mixed in the final polishing vessels. The uniform particle size of the resins maximizes the kinetic performance of the mixed bed allowing the use of high service flowrates to achieve the ultimate balance of pressure drop and purity. All these characteristics are essential to produce water of the highest achievable purity with a minimum volume of rinse water.
AmberTec UP6040 H/OH is specifically designed for use in non-regenerable final polishing mixed beds in ultrapure water systems in the semiconductor industry and similar demanding applications. The leakage of all ionic species, silica, boron, total organic carbon, and sub-micron particles have all been driven to a low level with AmberTec UP6040 H/OH resin. Free of the limitations imposed by regenerable
systems, the characteristics of this semiconductor-grade mixed bed resin concentrate on optimal properties during service.


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Manufacturer DuPont - Dow
Series AmberTec Ion Exchange Resin
Model Number UP6040 H/OH
Part Number UP6040 H/OH
Description Typical Properties:
Physical Properties:
Copolymer - Styrene-divinylbenzene (Both Cation and Anion Resin)
Matrix - Gel (Both Cation and Anion Resin)
Type - Strong Acid Cation / Strong Base Anion
Functional Group - Sulfonic acid (Cation Resin) / Trimethylammonium (Anion Resin)
Physical Form - Dark amber, translucent, spherical beads (Cation Resin) White to yellow, translucent, spherical beads (Anion Resin)
Chemical Properties:
Ionic Form as Shipped - H+ (Cation Resin) / OH-(Anion Resin)
Total Exchange Capacity - ≥ 2.00 eg/L(Cation Resin) / ≥ 1.10 eg/L (Anion Resin)
Water Retention Capacity: 45.0-51.0%(Cation Resin) / 54.0-60.0% (Anion Resin)
Particle Size:
Particle Diameter - 525 ± 50 µm(Cation Resin) / 630 ± 50 µm(Anion Resin)
Uniformity Coefficient - ≤ 1.20 (Cation and Anion Resin)
Ultrapure Water Performance:
Resistivity at 10-min UPW Rinse > 17.9 MΩ⋅cm ‡
Resistivity at 10-min Salt Challenge > 17.8 MΩ⋅cm ‡
ΔTOC at 2h00 Rinse ≤ 3 ppb C
Shipping Weight - 710 g/L

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