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High-Efficiency Pale Yellow 001*7 Strongly Acidic Cation Exchange Resin for Water Softening Applications
Product Details:
| Place of Origin: | Shaanxi, China |
| Brand Name: | Sphelite |
| Model Number: | 001*7 |
Payment & Shipping Terms:
| Minimum Order Quantity: | 100 liters |
|---|---|
| Price: | $0.85/liters 100-9999 liters |
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Detail Information |
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| Other Names: | Ion Exchange Resin | MF: | C8H8 |
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| EINECS No.: | 202-851-5 | Type: | Synthetic Resin And Plastics |
| Purity: | 99.9% | Color: | Light Yellow |
| Appearance: | Crystal Spherical Beads | Application: | Water Softening |
| Usage: | Water Treatment Chemicals | Grade: | Food/INDUSTRIAL GRADE |
| Certificate: | ISO9001:2015 | MOQ: | 100 Liters |
| Highlight: | pale yellow cation exchange resin,acidic water softening resin,high-efficiency water treatment resin |
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Product Description
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S/N |
Items |
Technical Indexes |
|
1 |
Appearance |
Light yellow crystal spherical beads |
|
2 |
Particle size range (mm) ≥ 95% |
0.315-1.25 |
|
3 |
Moisture Content(%) |
46-50 |
|
4 |
Shipping weight (g/ml) |
0.75-0.86 |
|
5 |
True density (g/ml) |
1.25-1.28 |
|
6 |
Manufacture type |
Na+ |
|
7 |
Maximum temperature limit |
[H+] 120°C |
|
8 |
Sphericity after attrition (%) ≥ |
90 |
|
9 |
Minimum bed depth |
75mm |
|
10 |
Volume exchange capacity (mmol/ml) ≥ |
1.10 |
001×7 represents a type of strong acidic cation exchange resin that features sulfonic acid functional groups (−SO₃H). In aqueous solutions, these functional groups readily dissociate, releasing hydrogen ions (H⁺).
The resin's structure comprises a high-molecular polymer backbone, which provides structural integrity, and sulfonic acid groups that serve as active sites for ion exchange. When the resin comes into contact with a solution containing cations, the hydrogen ions on the resin surface exchange places with the cations in the solution. This exchange process is driven by differences in charge balance and ionic affinity.
For instance, in water softening applications, the resin effectively removes hardness-causing cations such as calcium ions (Ca²⁺) and magnesium ions (Mg²⁺) from water. During this process, hydrogen ions are released into the solution, thereby achieving the desired water softening effect.
Application field
Water Treatment
This material is highly effective in water treatment applications, where it serves to soften water by eliminating hardness-causing ions. Additionally, it excels at removing heavy metal contaminants, including lead and copper, as well as radioactive substances, ensuring the safety and purity of drinking water and industrial water supplies.
Pharmaceutical Industry
In the pharmaceutical sector, this material plays a crucial role in drug purification processes. It efficiently removes impurity ions, thereby enhancing the purity and quality of pharmaceutical products. This ensures that medications meet stringent regulatory standards and are safe for patient use.
Regeneration of resin
After a certain period of use, the ion exchange resin gradually experiences a decline in its exchange capacity. To restore its performance, regeneration treatment becomes necessary at this stage.
Typically, regeneration is achieved by employing strong acid solutions, like sulfuric acid or hydrochloric acid. These acids facilitate the replacement of cations bound to the resin through an acid-washing process, effectively revitalizing the resin's exchange capacity for continued use.
