Product Details:
Payment & Shipping Terms:
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Appearance: | Milky Or Flaxen Opaque Spherical Grain | Executing Standard: | HG/T2166-1991 |
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Ionic Form: | H | PH: | Acidity |
Type: | Acrylic | Anion Or Cation: | Cation |
216 Acrylic Acid Series Ion Exchange Resin Weakly Acidic Cation 116 For Water Treatment
Executing standard: HG/T2166-1991
Description
216 is used mainly to soft hard water and remove alkaline and salt and treat industrial waste water and recover precious metal.
It is a sort of cation exchange resin that has carboxylic acid group (-COOH) in the acrylic acid copolymer.
Typical physical and chemical properties
ITMES | DATA |
Appearance | Milky or flaxen opaque spherical grain |
Ionic form | H |
Moisture content % | 45.00-55.00 |
Total exchange capacity mmol/g | ≥11.0 |
Total exchange capacity mmol/ml | ≥4.0 |
Shipping weight g/ml | 0.68-0.78 |
True density g/ml | 1.140-1.180 |
Particle size range % | (0.315mm-1.250mm) ≥95.0 |
Lower limit size % | (<0.315mm) ≤1.0 |
The effective size mm | 0.400-0.700 |
Uniformity coefficient | ≤1.60 |
Sphericity after attrition % | ≥90.00 |
Reference indexes in using
ITMES | Reference value |
PH range | 1-14 |
Max. operation temperature in sodium form °C | 120 |
Swelling upon complete conversion (Na+-H+) % | ≤10 |
Working exchange capacity mmol/L | ≥1200 |
Working flow rate m/h | 15-30 |