ResinTech SIR-1000 is a copper selective macroporous chelating weak base anion resin. Its unique functionality provides exceedingly high selectivity for copper as well as other transition metals in almost any aqueous solution, yet can be regenerated with acid and then neutralized with various alkaline salts prior to use. SIR-1000 is intended for use in trichrome plating baths and for solution mining applications.
Copper Reduction - Trichrome Baths
|Polymer Matrix||Styrenic Macroporous|
|Ionic Form||Acid sulfate|
|Physical Form||Spherical Beads|
|Color||Tan to Green|
|Particle Size||16 to 50 US Mesh (297 - 1190 μm)|
|Reversable Swelling||Acid Sulfate → SO₄ 15% to 20%|
|Temperature Limit||250°F (121°C)|
|Total Exchange Capacity (meq/mL)||0.8|
|Moisture Retention||40% to 60%|
|Shipping Weight||41 - 43 lbs/ft³ (657 - 689 g/L)|
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