Product information
DuPont™ AmberLite™ HPR1200 Na is a high-performance strong acid cation (SAC) exchange resin designed for industrial softening and demineralization applications. Manufactured with uniform particle size and a gel-type matrix, the resin ensures stable hydraulic behavior, high operating capacity, and low regenerant consumption. The Na⁺ form makes it particularly suitable when sodium cycling is preferred, and its physical strength enables long-term use in both co-current and counter-current systems.
Technical information
Parameter
Specification
Volume
25 L
Ionic Form, as shipped
Na⁺
pH Range
0 - 14
Shipping Weight (Approx.)
~ 820 g/L
Service Flow Rate
20 - 60 BV/h
Maximum Operating Temperature
150 °C
- Matrix: Styrene-divinylbenzene gel
- Functional group: Sulfonic acid
- Particle size: 585 ± 50 μm
- Uniformity coefficient: ≤ 1.10
- Water retention (Na⁺ form): 43–50%
- Total exchange capacity: ≥ 2.0 eq/L
- Swelling:
- Ca²⁺ → Na⁺: 5%
- Na⁺ → H⁺: 8%
- Particle density: 1.29 g/mL
Recommended applications:
- Industrial water softening systems
- Demineralization units requiring sodium-form resin
- Mixed-bed systems in power generation or ultrapure water production
High mechanical strength
High-temperature stability up to 150°C
Uniform particle size for efficient backwashing and minimal pressure drop
Compatible with co-current, counter-current, packed bed, and mixed bed systems
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