[Technical Column] Physical Strength of Ion Exchange Resins

Methods for measuring physical strength commonly include three aspects: compressive strength, appearance, and sphericity!

Ion exchange resins are widely used in the production of pure water and wastewater treatment. They are plastic spheres with a diameter of about 0.7 mm, strong and stable objects that do not easily break even when pressed with a finger. Typically, they can be used for several years, but just as blue sheets and PVC pipes deteriorate, ion exchange resins also gradually degrade with age. This column explains topics such as "methods for evaluating physical strength" and "accelerated aging tests" using diagrams. When used for long periods, it is advisable to regularly sample and check the physical properties. [Overview] ■ Importance of physical strength ■ Methods for evaluating physical strength ■ Accelerated aging tests *For detailed content of the column, please refer to the related links. For more information, feel free to contact us.

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