Technical Specifications of HO-5 Ion Exchange Resin
| Parameter | Specification |
| Calcium Adsorption Capacity | ≥2.4 mmol/ml |
| Maximum Operating Temperature | 90°C |
| pH Range | 1-12 |
| Moisture Content | 40-60% |
| Wet True Density | 1.10-1.20 g/ml |
| Transformation expansion rate (H⁺→Na⁺) | ≤40% |
Core Features of HO-5 Ion Exchange Resin
The HO-5 resin boasts three defining characteristics that make it indispensable in critical industrial processes:
Superior Mechanical Strength
With a penetration rate of grinding sphere (osmotic attrition resistance) of ≥90%, the HO-5 resin withstands rigorous operational conditions, minimizing particle breakage and reducing maintenance costs. This durability ensures consistent performance even in high-flow systems, making it ideal for continuous industrial applications.
Exceptional Chelation Capacity
The resin’s amino phosphonic functional groups provide a calcium adsorption capacity of ≥2.4 mmol/ml. This high capacity translates to longer operational cycles and fewer regenerations, significantly improving process efficiency.
Uniform Particle Size Distribution
With 95% of particles ranging between 0.40-1.00mm, the HO-5 resin ensures optimal flow dynamics and reduced pressure drop.
Industrial Applications of HO-5 Ion Exchange Resin
Chlor-Alkali Industry: Ensuring Purity in Brine Purification
In ion membrane caustic soda production, the HO-5 resin plays a critical role in secondary brine purification. It effectively reduces calcium and magnesium ions to below 20ppb, protecting expensive ion exchange membranes from fouling and extending their lifespan. This application alone demonstrates the resin’s ability to handle high-volume, high-purity requirements.
Hydrometallurgy: Precious Metal Recovery and Rare Earth Separation
The HO-5 resin excels in selective adsorption of precious metals like gold and silver, as well as rare earth elements such as uranium and vanadium. Its high adsorption capacity and selectivity make it invaluable for resource recovery and purification processes in mining operations.
Water Treatment: Heavy Metal Removal for Environmental Protection
With stricter environmental regulations, the HO-5 resin has become a cornerstone in wastewater treatment. It efficiently removes toxic heavy metals like lead, cadmium, and mercury from industrial effluents, helping industries meet stringent discharge standards while recovering valuable resources.
Conclusion
As industries increasingly demand more efficient, sustainable separation processes, the HO-5 aminophosphonic chelating resin emerges as a frontrunner. Whether you’re optimizing brine purification, or recovering precious metals, the HO-5 resin offers a reliable, efficient solution that meets the evolving needs of modern industry.
Disclaimer: Hairun Resin and its affiliates expressly disclaim all express or implied warranties (including, without limitation, warranties of timeliness, accuracy, completeness, reliability, or fitness for a particular purpose) with respect to the content of this document (including forward-looking statements). Neither Hairun Resin nor its affiliates shall be held liable for any consequences arising from errors, omissions, or other deficiencies in the document.
