DuPont AmberLite HPR4700 OH Ion Exchange Resin

1. Introduction to DuPont AmberLite HPR4700 OH Ion Exchange Resin: DuPont develops high-performance water treatment solutions, including the advanced anion resin product AmberLite HPR4700 OH Ion Exchange Resin. This resin is engineered for condensate polishing in power plants and industrial demineralization systems, where consistent water purity, operational stability, and cost efficiency are critical. 2. Product Description AmberLite HPR4700 OH Ion Exchange Resin is a uniform particle size, gel-type, strong base anion exchange resin (Type I) supplied in hydroxide (OH⁻) form. It is specifically designed to: Improve startup efficiency in water treatment systems Deliver high-quality effluent water from initial operation Reduce Total Organic Carbon (TOC) leakage compared to chloride-form resins Provide stable performance under high-flow operating conditions 3. Key Features and Benefits of AmberLite HPR4700 OH Resin: 3.1 High ion exchange efficiency Strong removal of strong and weak acids Excellent silica reduction performance High total exchange capacity (≥ 1.1 eq/L) 3.2 Optimized physical structure Uniform bead size ensures consistent hydraulic behavior Small average particle size enhances fast ion exchange kinetics High bead integrity improves durability and long service life 3.3 Operational advantages Faster system startup compared to Cl-form resins Lower TOC leakage at startup phase Stable operation in high-flow condensate polishing systems 3.4 Mixed bed separation performance Distinct light color improves visual separation from cation resins Excellent compatibility in mixed bed systems 4. Applications of AmberLite HPR4700 OH Ion Exchange Resin: 4.1 Condensate Polishing in Power Plants Widely used in fossil-fired power generation systems to: Remove ionic impurities from condensate water Protect boilers and turbines Maintain high-efficiency steam cycle performance 4.2 Industrial Water Demineralization Applied in industries requiring ultra-pure water such as: Power generation Chemical processing Electronics manufacturing Pharmaceutical production Food and beverage processing Boiler feedwater systems 4.3 Post-Reverse Osmosis (RO) Polishing Used after RO systems to: Achieve ultra-low silica levels Improve conductivity control Enhance final water purity 4.4 Mixed Bed Ion Exchange Systems Suitable for systems requiring: Maximum silica removal efficiency High purity water output Stable long-term performance 5. Recommended Resin Pairings: For optimal system performance, AmberLite HPR4700 OH Ion Exchange Resin is commonly paired with: 5.1 Condensate polishing systems AmberLite HPR1300 H Ion Exchange Resin 5.2 Industrial demineralization systems AmberLite HPR1300 H Ion Exchange Resin AmberLite HPR1200 H Ion Exchange Resin These combinations enhance: Separation efficiency in mixed beds Water quality stability Regeneration performance 6. Physical and Chemical Properties: 6.1 Chemical structure Copolymer: Styrene-divinylbenzene Matrix: Gel type Functional group: Trimethylammonium (Type I strong base anion) 6.2 Ionic form Supplied form: OH⁻ Exchange capacity: ≥ 1.1 eq/L OH⁻ conversion: ≥ 93% 6.3 Particle size distribution Average diameter: 590 ± 50 µm Uniformity coefficient: ≤ 1.10 Fines (<300 µm): ≤ 0.5% Oversized beads (>850 µm): ≤ 1.0% 6.4 Physical stability Whole bead integrity: ≥ 95% Swelling (Cl⁻ → OH⁻): ~25% Density: 1.08 g/mL Shipping weight: 660 g/L 7. Operating Conditions: 7.1 Temperature range OH form: 5 – 60°C Cl form: 5 – 100°C Prolonged operation above 60-70°C may reduce resin lifespan. 7.2 pH range Service operation: pH 1 – 14 Stable range: pH 0 – 14 7.3 System compatibility AmberLite HPR4700 OH Ion Exchange Resin is compatible with: Co-current systems Counter-current systems Packed bed systems Mixed bed systems 8. Hydraulic Characteristics The resin is designed to maintain stable hydraulic performance under variable operating conditions: Controlled bed expansion during backwashing ensures proper cleaning and separation Low initial pressure drop supports efficient high-flow operation Stable performance at temperatures between 10–60°C These characteristics make it suitable for high-demand condensate polishing applications in power plants. Kindly contact with An Vi Group: An Vi Group is specialized in designing & commercial & industrial reverse osmosis (RO), Ion Exchange Resin, Filtration water treatment and purification systems for over 15 years. We engineer & build custom and turn-key water treatment & purification systems including water softeners, waste water treatment, sewage treatment, RO water filtration, UV water purification, reverse osmosis plants, brackish & tap water reverse osmosis systems, sea water reverse osmosis systems, ultrafiltration systems, RO cleaning skids, cartridge filters housing, deionizers, containerized equipment, electrodeionization units. All of our systems are engineered & manufactured in Vietnam. Address: 170/8B Vuon Lai Str, Phu Tho Hoa Ward, Ho Chi Minh City, Vietnam. Kindly, contact to An Vi Group for consultant and buying Ion Exchange Resin AmberLite HPR4700 OH by Dupont. Tell: +84 28 6651 8768 Sales : 0964 267 595 WhatsApp/ Zalo/ Wechat: +84 964 26 7595 Email : bichvi@anvigroup.com.vn Email : info@anvigroup.com.vn