AmberTec UP650 H

Summary

Product identification

• Product Name: AmberTec™ UP650 H Ion Exchange Resin
• Type: Uniform Particle Size, Gel, Strong Acid Cation Exchange Resin
• Intended Use: Single Bed and Mixed Bed Demineralization Applications for the Semiconductor Industry
• Previous Product Name: DOWEX MONOSPHERE™ 650C UPW (H) Ion Exchange Resin

Description

AmberTec™ UP650 H Ion Exchange Resin is a high-capacity, uniform particle size strong acid cation resin designed for regenerable mixed beds requiring high resin purity and water quality. It offers outstanding mechanical strength and a high level of cleanness, making it suitable for high flow rate mixed bed systems. Its dark color and bead size uniformity complement AmberTec™ UP550 OH Ion Exchange Resin, allowing for easy visual confirmation of separation in mixed beds.

Resin Pairings

• Recommended pairing: AmberTec™ UP550 OH Ion Exchange Resin (gel)

Applications

• Regenerable, single beds after reverse osmosis
• Regenerable, primary mixed beds after reverse osmosis
• Regenerable, polishing mixed beds
• Non-regenerable, polishing mixed beds

Typical Properties

Physical Properties

• Copolymer: Styrene-divinylbenzene
• Matrix: Gel
• Type: Strong acid cation
• Functional Group: Sulfonic acid
• Physical Form: Dark amber, translucent, spherical beads
• Water Retention Capacity (H+ form): 46.0 – 52.0%
• Density (Shipping Weight): 785 g/L

Chemical Properties

• Ionic Form as Shipped: H⁺
• Total Exchange Capacity (H⁺ form): ≥ 2.0 eq/L
• Ionic Conversion (H⁺): ≥ 99%

Particle Size

• Particle Diameter: 650 ± 50 µm
• Uniformity Coefficient: ≤ 1.10
• Finer than 300 µm: ≤ 0.2%
• Larger than 850 µm: ≤ 5.0%

Purity (dry basis)

• Na: ≤ 25 mg/kg
• Fe: ≤ 25 mg/kg
• Cu: ≤ 15 mg/kg
• Al: ≤ 15 mg/kg

Stability

• Whole Uncracked Beads: ≥ 95%
• Friability (Average): ≥ 500 g/bead
• Friability (> 200 g/bead): ≥ 95%

Suggested Operating Conditions

• Temperature Range (H⁺ form): 5 – 60°C (41 – 140°F)
• pH Range (Stable): 0 – 14

Hydraulic Characteristics

Estimated bed expansion and pressure drop as a function of backwash flowrate and temperature are detailed in the referenced Figures 1 and 2 in the original document.

• Backwash Expansion Temperature Range: 10 – 60°C (50 – 140°F)
• Pressure Drop Temperature Range: 10 – 60°C (50 – 140°F)

UPW Rinse Properties

Typical single bed rinse-down curves for conductivity and total organic carbon (TOC) are shown in Figure 3 in the original document.

Product Stewardship

DuPont emphasizes product stewardship, focusing on safety, health, and environmental aspects throughout the product lifecycle.

Customer Notice

Customers are advised to review their manufacturing processes and applications to ensure DuPont products are used appropriately and in compliance with regulations. Consult Safety Data Sheets prior to use.

WARNING: Oxidizing agents can attack organic ion exchange resins, potentially causing exothermic reactions. Consult knowledgeable sources before using strong oxidizing agents.

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Disclaimer: This extracted summary may omit figures, footnotes, or revisions. Contractual data must be confirmed against the specific OEM PDF revision used for the project.

Official datasheet (PDF)

Lenntech datasheet mirror