DuPont AmberLite HPR8400 H Ion Exchange Resin

AmberLite HPR8400 H Ion Exchange Resin from DuPont is a premium weak acid cation (WAC) resin designed for industrial demineralization and softening processes where high performance and cost-efficiency are essential. Thanks to its high total capacity and larger particle size, it offers excellent operating capacity with low pressure drop, while reducing chemical and water consumption during regeneration. In H-form operation, the resin removes hardness linked to alkalinity. When used alongside strong acid cation (SAC) resins, it enhances demineralization efficiency and reduces the burden on SAC resins. Compared to conventional WAC resins, AmberLite HPR8400 H provides higher total capacity, helping to lower operational costs and environmental impact, while conserving raw water resources under optimal conditions. In Na-form, it removes total hardness even in high-salinity water. This enables improved softening performance and supports compact system designs or increased output in existing setups. For reverse osmosis (RO) pretreatment, the resin protects membranes from scaling, improves system recovery, and reduces the need for pH control chemicals. Its robust softening capability allows RO systems to operate effectively even under harsh or variable feedwater conditions, such as in wastewater reuse or zero-liquid discharge applications. 1. Applications of AmberLite HPR8400 H Ion Exchange Resin: Demineralization, ideally when treating water with: High oxidant level (among WAC resins) Total hardness to alkalinity ratio > 0.8 Industrial softening High-salinity softening (operated in the Na-form) Dealkalization Reverse osmosis pretreatment 2. Typical Properties of ion exchange resin AmberLite HPR8400 H: Physical Properties Copolymer Crosslinked acrylic Matrix Macroporous Type Weak acid cation Functional Group Carboxylic acid Physical Form Off-white, opaque, spherical beads Chemical Properties of AmberLite HPR8400 H ion exchange resin: Ionic Form as Shipped H+ Total Exchange Capacity ≥ 4.7 eq/L (H+ form) Water Retention Capacity 40.0 – 50.0% (H+ form) Particle Size: Particle Diameter 600 – 800 µm Uniformity Coefficient ≤ 1.5 < 300 µm ≤ 0.1% Stability: Whole Uncracked Beads ≥ 95% Swelling H+ → Na+ 60% Density: Particle Density 1.21 g/mL Shipping Weight 740 g/L 3. Suggested Operating Conditions of ion exchange resin AmberLite HPR8400 H: Temperature Range H+ form Na+ form 5 – 120°C (41 – 248°F) 5 – 120°C (41 – 248°F) pH Range: Service Cycle Stable 6-14 0-14 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 HPR8400 H by Dupont. Tell: +84 28 6651 8768 Sales : +84 964 267 595 WhatsApp/ Zalo/ Wechat: +84 964 26 7595 Email : bichvi@anvigroup.com.vn Email : info@anvigroup.com.vn