| Customization: | Available |
|---|---|
| Acid-Base Property: | Acidic Surface Disposal Agent |
| Environmental Protection: | Yes |
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001×7MB Styrene Series Gel Strong Acid Cation Exchange Resin
1. Description
001*7MB is an ion exchange resin with sulfonic acid group (-SO3H) on the polymer matrix of styrene and divinylbenzene copolymerization and cross-linking structure, and its acidity is comparable to that of sulfuric acid, hydrochloric acid and other inorganic acids, and it displays the ion exchange function in alkaline, neutral, and even acidic mediums. This product is characterized by high exchange capacity, fast exchange speed and good mechanical strength.
2. Executing standard:GB/T 13659-2008DL/T519-2004
3.Typical Physical and Chemical Properties:
|
Items |
Specification |
|
|
Polymer Matrix Structure |
Crosslinked Polystyrene Divinylbenzene |
|
|
Physical Form and Appearance |
Brown yellow to brown grey color beads |
|
|
Functional Groups |
-SO3H |
|
|
Ionic Form ,as shipped |
Na+ |
|
|
Mass exchange capacity(mmol/g) |
≥4.5 |
|
|
Volume exchange(mmol/ml) |
≥1.9 |
|
|
Particle Size Range |
0.5~1.25mm ≥95% |
|
|
Uniformity Coefficient (max.) |
1.4 |
|
|
effective size |
0.5-0.9mm |
|
|
Moisture content(%) |
45.0~50.00 |
|
|
Temperature Limit |
120°C (250 °F) |
|
|
pH Range, Stability |
1 - 14 |
|
4.Suggested Operating Condition
|
Maximum Temperature |
Na+ Form |
120°C (248oF) max. |
|
H+ Form |
100°C (212oF) max. |
|
|
Swelling upon complete conversion(Na+→H+)% |
≤10 |
|
| Working flow rate m/h |
15~30 |
|
| Working exchange capacitymmol/L |
≥1000 |
|
5.Applications
It is used in hard water softening,pure water manufacturing, Mixed-bed water treatment system.
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