ResinTech SIR-300 is a sodium form macroporous chelating weak acid cation resin. Its unique chelating functionality removes divalent transition metals preferentially to alkaline earth metals such as calcium. Since the sodium form is highly alkaline, pH adjustment is usually required before first use. SIR-300 is intended for the removal of low to moderate concentrations of heavy metals from waste streams.
Trace Metals Reduction
|Polymer Matrix||Styrenic Macroporous|
|Physical Form||Spherical Beads|
|Color||White to Tan|
|Particle Size||16 to 50 US Mesh (297 - 1190 μm)|
|Reversable Swelling||H → Na 30% to 40%|
|Temperature Limit||212°F (100°C)|
|Total Exchange Capacity (meq/mL)||1.1|
|Moisture Retention||50% to 60%|
|Shipping Weight||44 - 46 lbs/ft³ (705 - 737 g/L)|
Need a little help deciding what to do next?
Reach out to us using the link below.