PA203 Detailed Introduction
Product Description
Pure PA203 is a macroporous strong base anion resin supplied in the chloride form, specially selective removal of hydrophobic anions including perchlorate, nitrate, and some perfluorinated (PFAS) compounds.
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Typical Physical & Chemical Characteristics |
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Polymer Matrix Structure |
Macroporous, Styrene / DVB |
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Functional Group |
Tributylamine |
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Ionic Form, as shipped |
Cl- |
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Physical Form And Appearance |
Spherical 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, Cl- form |
40-56% |
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Shipping Weight |
650-750 g/l |
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Total Exchange Capacity |
0.6 eq/l min |
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Max, Operating Temperature |
60ºC (140ºF) max. |
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pH Range |
0-14 |
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Minimum Bed Depth |
0.6m (24 inches) |
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Backwash Expansion |
50 to 75 % Bed Expansion |


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