PS410 Detailed Introduction
Product Description & Applications
Pure PS410 is a chelating resin of macroporous structure, with a polystyrene matrix crosslinked with DVB substituted with weakly acidic amino phosphonic active groups. The chelating aminophosphonic resins have a greater affinity for certain cations, and form more stable complexes with cations of low atomic mass metals than their iminodiacetic resin counter- -parts. Therefore, Pure PS410 is mainly for Ca and Mg removal, brine softening, especially for decalcification of brine solution.
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Typical Physical & Chemical Characteristics |
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Polymer Structure |
Macroporous, Styrene / DVB |
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Functional Group |
Amino-diacetate |
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Ionic Form, as shipped |
Na+ |
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Physical Form And |
Grey, Opaque beads |
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Sphericity |
95% min. |
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Screen Size Range |
16-50 mesh, wet |
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Particle Size Range |
+1.2 mm < 5%, -0.3 mm < 1% |
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Uniformity Coefficient |
1.6 max. |
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Water Retention, Na+ form |
55-65% |
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Shipping Weight (approx.) |
710-745 g/l |
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Total Exchange Capacity, Na+ form |
1.0 eq/l min. |
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Max, Operating Temperature |
100℃ (212℉) |
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pH Range |
3-12 |
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Suggested Operating Conditions |
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PH Range: |
3-12 |
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Operating Temp (℃) |
0℃ - 100℃ |
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Operating Flow Rate |
15-45 (m/hr) |
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Max Reversible Swelling |
H+→Na+ ≤ 40% |
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